求大神帮忙看看,这个是什么错误 [问题点数:20分]

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大神帮忙看看这个错误
0 0x105dbf342 __assert_rtn + 144n1 0x105dfa2c6 archive::File::makeObjectFileForMember(archive::File::Entry const*) const + 1138n2 0x105df9c74 archive::File::justInTimeforEachAtom(char const*, ld::File::AtomHandler&) const + 122n3 0x105e12a75 ld::tool::InputFiles::searchLibraries(char const*, bool, bool, bool, ld::File::AtomHandler&) const + 265n4 0x105e1bdb8 ld::tool::Resolver::resolveUndefines() + 160n5 0x105e1e117 ld::tool::Resolver::resolve() + 79n6 0x105dc0060 main + 812n7 0x7fff928705ad start + 1nA linker snapshot was created at:n /tmp/yuefei-2016-00-04-174524.ld-snapshotnld: Assertion failed: (memberIndex != 0), function makeObjectFileForMember, file /Library/Caches/com.apple.xbs/Sources/ld64/ld64-253.9/src/ld/parsers/archive_file.cpp, line 355.nclang: error: linker command failed with exit code 1 (use -v to see invocation)
帮忙看看这个是什么错误~~
<em>错误</em>类型:rnProvider (0x80020005)rn/company/input/input6.asp, 第 33 行rn
帮忙看看这个错误是什么
org.apache.jasper.JasperException: [Microsoft][ODBC SQL Server Driver][SQL Server]用户 '(null)' 登录失败。原因: 未与信任 SQL Server 连接相关联。rnrn用的是JDBC-ODBC桥 sun.jdbc.odbc.JdbcOdbcDriverrnODBC置为:jdbc:odbc:yhwebrnyhweb已经在ODBC中测试通过rnrnrn请帮讲讲<em>这个</em><em>错误</em><em>是什么</em>原因?rn
帮忙看看这个是什么错误!!!!
/login.jsp(1): page directive contentType at /include.jsp:1 previously defined at /login.jsp:1probably occurred due to an error in /login.jsp line 1rn <[ServletContext(id=17126955,name=jspdev,context-path=/jspdev)] Servlet failed with Exceptionrnrnweblogic.servlet.jsp.JspException: (line 1): page directive contentType at /include.jsp:1 previously defined at /login.jsp:1rnrn我使用的是weblogic和jbuilder
NDK开发测试小问题(A resource was acquired at attached stack trace but never released.)
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A resource was acquired at attached stack trace but never released. See java.io
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Android Studio 开发中碰到的问题总结
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转载地址:http://android-performance.com/android/2014/04/24/android-strict-mode.html StrictMode类是Android 2.3 (API 9)引入的一个工具类,可以用来帮助开发者发现代码中的一些不规范的问题。比如,如果你在UI线程中进行了网络或者磁盘操作,StrictMode就会通过Log(logcat )或者对
帮忙看看这个是什么错误
com.ibm.etools.archive.exception.DeploymentDescriptorLoadException: WEB-INF/web.xmlrn嵌套异常的堆栈跟踪:rncom.ibm.etools.archive.exception.ResourceLoadException: IWAE0007E 未能在归档“D:\Program Files\WebSphere\AppServer\wstemp\aaa\upload\myStrutsApp.war”中装入资源“WEB-INF/web.xml”rn嵌套异常的堆栈跟踪:rncom.ibm.etools.j2ee.exception.WrappedRuntimeException: IWAE0099E 分析 xml:行号:46:列号:11 时发生了异常rnorg.xml.sax.SAXParseException: 元素类型“web-app”的内容必须匹配“(icon?,display-name?,description?,distributable?,context-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)”。rn at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:235)rn at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:209)rn at com.ibm.etools.j2ee.xml.bridge.GeneralXmlDocumentReader.parse(GeneralXmlDocumentReader.java:198)rn at com.ibm.etools.j2ee.xml.bridge.GeneralXmlDocumentReader.parseDocument(GeneralXmlDocumentReader.java:221)rn at com.ibm.etools.j2ee.xml.DeploymentDescriptorImportExport.primImportFrom(DeploymentDescriptorImportExport.java:250)rn at com.ibm.etools.j2ee.xml.DeploymentDescriptorImportExport.primImportFrom(DeploymentDescriptorImportExport.java:239)rn at com.ibm.etools.j2ee.xml.WarDeploymentDescriptorImportExport.importFrom(WarDeploymentDescriptorImportExport.java:56)rn at com.ibm.etools.webapplication.impl.WebAppResourceFactory.importXML(WebAppResourceFactory.java:30)rn at com.ibm.etools.j2ee.common.impl.XMLResourceFactory.load(XMLResourceFactory.java:68)rn at com.ibm.etools.j2ee.common.impl.XMLResourceFactory.load(XMLResourceFactory.java:84)rn at com.ibm.etools.emf.resource.impl.ResourceFactoryImpl.load(ResourceFactoryImpl.java:77)rn at com.ibm.etools.emf.resource.impl.ResourceSetImpl.load(ResourceSetImpl.java:289)rn at com.ibm.etools.archive.impl.LoadStrategyImpl.getMofResource(LoadStrategyImpl.java:222)rn at com.ibm.etools.commonarchive.impl.ArchiveImpl.getMofResource(ArchiveImpl.java:528)rn at com.ibm.etools.commonarchive.impl.ModuleFileImpl.getDeploymentDescriptorResource(ModuleFileImpl.java:65)rn at com.ibm.etools.archive.impl.XmlBasedImportStrategyImpl.primLoadDeploymentDescriptor(XmlBasedImportStrategyImpl.java:35)rn at com.ibm.etools.archive.impl.War22ImportStrategyImpl.loadDeploymentDescriptor(War22ImportStrategyImpl.java:72)rn at com.ibm.etools.archive.impl.War22ImportStrategyImpl.importMetaData(War22ImportStrategyImpl.java:67)rn at com.ibm.etools.commonarchive.impl.WARFileImpl.getDeploymentDescriptor(WARFileImpl.java:201)rn at com.ibm.etools.commonarchive.impl.WARFileImpl.getStandardDeploymentDescriptor(WARFileImpl.java:450)rn at com.ibm.etools.commonarchive.impl.ArchiveCopyUtility.copy(ArchiveCopyUtility.java:89)rn at com.ibm.etools.commonarchive.impl.CommonarchiveFactoryImpl.copy(CommonarchiveFactoryImpl.java:126)rn at com.ibm.etools.commonarchive.impl.EARFileImpl.primAddCopyRef(EARFileImpl.java:169)rn at com.ibm.etools.commonarchive.impl.EARFileImpl.addCopyRef(EARFileImpl.java:186)rn at com.ibm.ws.management.application.client.AppInstallHelper.createEarWrapper(AppInstallHelper.java:466)rn at com.ibm.ws.console.appmanagement.action.UploadAction.formUpload(UploadAction.java:181)rn at com.ibm.ws.console.appmanagement.action.UploadAction.perform(UploadAction.java:99)rn at org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1791)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)rn at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)rn at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)rn at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)rn at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:258)rn at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)rn at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:872)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:491)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:173)rn at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:79)rn at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:199)rn at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)rn at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:182)rn at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:331)rn at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)rn at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:432)rn at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:343)rn at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:592)rnrnweb.xml如下:rnrnrnrnrnrnTestconnrnTestconnrnA test conn Servletrnstruts.conntestrnrnrnTestconnrn/Testconnrnrnrn rn rn actionrn org.apache.struts.action.ActionServletrn rn applicationrn com.javapro.struts.ApplicationResourcesrn rn 2rn rnrn rn rn actionrn *.dorn rnrn rn rn login.jsprn rnrn rn /WEB-INF/struts-html.tldrn /WEB-INF/struts-html.tldrn rnrn
帮忙看看这个是什么错误
用tomcat连接sql server2k连接池时出现了<em>这个</em><em>错误</em>rnCannot load JDBC driver class 'null' rn我如果不用连接池是可以启动sql server的,说明jdbc程序已经运行了,我的连接池是用tomcat的管理器配置的,哪个晓得啊?rn<em>这个</em>有错嘛rnrn driverClassNamern com.microsoft.jdbc.sqlserver.SQLServerDriverrn
大神帮忙看看这个是什么问题
前台是ExtJS 后台SSHrnrn[img=https://img-bbs.csdn.net/upload/201405/12/1399879171_428540.jpg][/img][img=https://img-bbs.csdn.net/upload/201405/12/1399879187_642526.jpg][/img][img=https://img-bbs.csdn.net/upload/201405/12/1399879201_955125.jpg][/img][img=https://img-bbs.csdn.net/upload/201405/12/1399879211_836774.jpg][/img]
大神帮忙!!看看是什么问题
2016-12-29 9:12:35 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet dispatcherServlet threw exceptionrnorg.hibernate.hql.ast.QuerySyntaxException: product is not mapped [from product where product.user.userid in(select userid from user where user.usernickname='jack')]rn at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)rn at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110)rn at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93)rn at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:277)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:544)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281)rn at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229)rn at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:251)rn at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)rn at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)rn at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:101)rn at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:80)rn at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)rn at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)rn at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)rn at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)rn at com.flea_market.dao.Backstage_UserImpl_dao.searchPro(Backstage_UserImpl_dao.java:69)rn at com.flea_market.service.Backstage_UserImpl_service.searchPro(Backstage_UserImpl_service.java:54)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)rn at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)rn at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)rn at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)rn at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)rn at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)rn at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)rn at $Proxy15.searchPro(Unknown Source)rn at com.flea_market.controller.Backstagecontroller.pro(Backstagecontroller.java:66)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)rn at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)rn at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)rn at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)rn at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)rn at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)rn at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)rn at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)rn at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)rn at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)rn at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)rn at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)rn at java.lang.Thread.run(Thread.java:619)rnrn
大神帮我看看这个小红线是什么错误啊?
[img=https://img-bbs.csdn.net/upload/201511/18/1447837191_173874.png][/img]rnrn[img=https://img-bbs.csdn.net/upload/201511/18/1447837526_902527.png][/img]
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今天调试Android项目,发布新商品,读取图片File时报了Exception,但程序却没有影响,继续运行:A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks. java.lang.Th
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java.lang.Throwable
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大神帮忙看看这个文档是什么意思?
//menurnrn$(document).ready(function()rn rn $('.pro_lanfra span').mouseover(function()rn rn $(this).find('dl').stop(true,true).slideDown();rn $(this).children("a").addClass("cur");rn );rn$('.pro_lanfra span').mouseleave(function()rn rn $(this).find('dl').stop(true,true).slideUp('fast');rn $(this).children("a").removeClass("cur");rn );rnrn $('.menu li').mouseover(function()rn rn $(this).find('.navv').stop(true,true).slideDown();rn $(this).children("a").addClass("cur");rn );rn$('.menu li').mouseleave(function()rn rn $(this).find('.navv').stop(true,true).slideUp('fast');rn $(this).children("a").removeClass("cur");rn );rn rn $('.bottomnav a:last').css('border',0);rn $('.news_list li:odd').addClass('newseven');rn //index-productrn $('.productli li a').hover(function()rn $(this).children('p').stop(true,true).slideDown()rn ,function()rn $(this).children('p').stop(true,true).slideUp()rn )rn//menurn $('.teacher li').eq(1).addClass('mtwo');rn $(".viewcon").find("img").each(function(index, element) rn if($(this).width() > 950) rn $(this).css("height":"auto","width":"100%");rn rn );rnrn $('.codepic').hover(function()$('.code').fadeIn(),function()$('.code').fadeOut());rn $('.backup,.topbut').click(function()rn $('body,html').animate(scrollTop:0,500)rn );rn $(".backup").hide();rn $(function () rn $(window).scroll(function()rn if ($(window).scrollTop()>500)rn $(".backup").fadeIn(1000);rn elsern $(".backup").fadeOut(1000);rn rn )rn )rn var page = 1;rn var i = 3; rn rn $(".next").click(function() rn var $parent = $(this).parents("div.v_show");rn var $v_show = $parent.find("div.v_content_list"); rn var $v_content = $parent.find("div.v_content"); rn var len = $v_show.find("li").length;rn var page_count = Math.ceil(len / i) ; rn var v_width = $v_content.width()+40 ;rn $('.v_content_list').width(len*340);rn if( !$v_show.is(":animated") ) rn if( page == page_count ) rn $v_show.animate( left : '0px', "slow"); rn page = 1;rn elsern $v_show.animate( left : '-='+v_width , "slow"); rn page++;rn rn rn );rn $(".prev").click(function()rn var $parent = $(this).parents("div.v_show");rn var $v_show = $parent.find("div.v_content_list"); rn var $v_content = $parent.find("div.v_content"); rn var v_width = $v_content.width();rn var len = $v_show.find("li").length;rn var page_count = Math.ceil(len / i) ; rn if( !$v_show.is(":animated") ) rn if( page == 1 ) rn $v_show.animate( left : '-='+v_width*(page_count-1) , "slow");rn page = page_count;rn elsern $v_show.animate( left : '+='+v_width , "slow");rn page--;rn rn rn );rnrn rn/* $('.nav').each(function(index, element) rn $(this).children('a').last().css('border',0)rn );rn $('.proTwo li').last().each(function(index, element) rn $(this).children('a').css('border',0)rn );rn*/ rn//menurn $('#knowledge li').hover(function()rn $(this).addClass('cur').children('p').slideDown();rn $(this).siblings().removeClass('cur').children('p').slideUp();rn rn rn )rn $(".viewcon").find("img").each(function(index, element) rn if($(this).width() > 950) rn $(this).css("height":"auto","width":"100%");rn rn );rnrn $('.codepic').hover(function()$('.code').fadeIn(),function()$('.code').fadeOut());rn $('.backup,.topbut').click(function()rn $('body,html').animate(scrollTop:0,500)rn );rn $(".backup").hide();rn $(function () rn $(window).scroll(function()rn if ($(window).scrollTop()>500)rn $(".backup").fadeIn(1000);rn elsern $(".backup").fadeOut(1000);rn rn )rn )rn );rnrn导航栏rn网站首页的背景图不会随着我的鼠标的点击移动,如:我点击“关于我们”但是背景图还是在网站首页,<em>大神</em>们能不能帮我<em>看看</em>js,是不是我点击其他栏目的时候,网站首页栏目的背景没有被删除?rn[img=https://img-bbs.csdn.net/upload/201705/18/1495101271_208922.png][/img]rn
大神帮忙 看看!!
Fatal error: Call to a member function recordcount() on a non-object in C:\Users\Administrator\Desktop\oecsm\Apache2\htdocs\classes\user.class.php on line 34rnrnrn项目更改数据库之后就报<em>这个</em>错!
大神帮忙,!看看
/* 题目:一球从100米高度自由落下,rn * 每次落地后反跳回原高度的一半;rn * 再落下,求它在 第N次落地时,共经过多少米?rn * 第N次反弹多高?(将处理写到方法中,rn * 并且方法需要带一个参数,该参数表示第N次落地)rn */import java.util.Scanner;rnpublic class Test3 rnrn rn public static double method(int k)rn rn double sum=100;rn double h=100;rn for(int i=1;i);rn int n=scanner.nextInt();rn double y=method(n);rn System.out.println(y);rnrn rn rn rn rn rn rnrn我的方案不行!求<em>大神</em><em>帮忙</em>!rn
大神帮忙看看
public static void main(String[] args)rn System.out.println(getFormatNum("0.000",1.2224));rn System.out.println(getFormatNum("0.000",1.2225));rn System.out.println(getFormatNum("0.000",1.2226));rn System.out.println(getFormatNum("0.000",0.2224));rn System.out.println(getFormatNum("0.000",0.2225));rn System.out.println(getFormatNum("0.000",0.2226));rn System.out.println(getFormatNum("0.000",2.4924));rn System.out.println(getFormatNum("0.000",2.4925));rn System.out.println(getFormatNum("0.000",2.4926));rn rn rn public static Double getFormatNum(String pattren,Double data)rn String reStr = "";rn reStr = new java.text.DecimalFormat(pattren).format(data); rn return Double.parseDouble(reStr);rn rn为什么执行结果会是rn1.222rn1.222rn1.223rn0.222rn0.223rn0.223rn2.492rn2.493rn2.493rn当个位为1时并没有按照四舍五入的规则执行
内存泄露
<em>错误</em>提示:java.lang.Throwable: Explicit termination method 'release' not called。 翻译为:明确的终止方法不叫“释放” 原因:内存泄露。 尝试解决办法: 1. 跟一下内存使用情况 2. 监控你定义的全局变量大小。
内存泄露之Cursor篇
本文转自: Android学习系列(32)--App调试内存泄露之Cursor篇     最近在工作中处理了一些内存泄露的问题,在<em>这个</em>过程中我尤其发现了一些基本的问题反而忽略导致内存泄露,比如静态变量,cursor关闭,流关闭,线程,定时器,反注册,bitmap等等,我稍微统计并总结了一下,当然了,这些问题这么说起来比较笼统,接下来我会根据问题,把一些实例代码贴出来,一
Nanohttpd 异常 Explicit termination medthod 'end' not called 解决方法
Nanohttpd 是一款轻量型的java服务端框架。github为https://github.com/NanoHttpd/nanohttpd在集成使用到android
Android IjkPlayer内存泄漏问题
Android IjkPlayer内存泄漏问题,退出播放的acrivity过段时间闪屏到主页(求<em>大神</em>帮助)。报如下<em>错误</em>: A resource was acquired at attached sta
Androi内存泄漏/优化的三板斧功夫
内存泄漏、优化的常用套路
大神帮忙看看!!!
>>> a = [1, 2]rn>>> b = arn>>> print b.append(3)rnNonernrnrnrn我查看了 a 和b的id, 是一样的 rnprint b 也确实显示出 【1, 2】rnrn为什么 调用append()方法打印出来是None。rnrn是赋值只是把值赋值过去,列表的方法不能调用?
大神帮忙看看~
";rn $datanum = mysqli_num_rows($result);rn echo "共有".$totalnum."条留言,每页".$pagesize."条,共".$totalpage."页。 ";rn for( $i = 1; $i rnrnrnrnrnrnrnrnwamp报错:Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in C:\wamp64\www\message\ceshi1.php on line 45rnrn $datanum = mysqli_num_rows($result);也就是这一行<em>错误</em>,跪求~
OkHttp踩坑记:为何 response.body().string() 只能调用一次?
想必大家都用过或接触过 OkHttp,我最近在使用 Okhttp 时,就踩到一个坑,在这儿分享出来,以后大家遇到类似问题时就可以绕过去。只是解决问题是不够的,本文将 侧重从源码角度分析下问题的根本,干货满满。1.发现问题在开发时,我通过构造 OkHttpClient 对象发起一次请求并加入队列,待服务端响应后,回调 Callback 接口触发 onResponse() 方法,然后在该方法中通过 R...
dalvik.system.CloseGuard 介绍
CloseGuard is a mechanism for flagging implicit finalizer cleanup of resources that should have been cleaned up by explicit close methods (aka “explicit termination methods” in Effective Java) 大致意思就...
java.langThrowable:STACKTRACE
Jboss版本是4.2.0.GA代码运行完后总报错 但是程序的运行结果没问题 请问下这<em>是什么</em>原因2009-12-11 01:53:26,611 INFO  [org.jboss.resource.connectionmanager.CachedConnectionManager] (http-127.0.0.1-8080-1) Closing a connection for you.  Plea...
关于bubbo消费者部署时的报错 The eventual following stack trace is caused by an error thrown for debuggi
详细的就不说了,大概就是能成功运行跑起来,但是关闭的时候会提示说not load com/alibaba/dubbo什么的,各种的办法都尝试过了,清空tomcat缓存,重新写配置文件,关闭拦截器,各显神通,就是啥用都没有,最后想到会不会是和webapp的版本有关系,结果换成了4.0版本还就真跑起来了,使用费dubbo客户端也能找到,恩 比较神奇。...
[转载]Tomcat启动失败问题解决
转载声明:http://phoenix-mvp.iteye.com/blog/1914776 1. 系统框架加载正常,但是Tomcat启动失败,报错如下: Log代码 2013-7-2617:18:33org.apache.catalina.core.StandardContextstartInternal 严重:ErrorlistenerStart...
sql建表错误,求大神帮忙看看
drop table if exists t_progress_display;nn/*==============================================================*/n/* Table: t_progress_display */n/*==============================================================*/ncreate table t_progress_displayn(n id national varchar(32) not null,n create_time datetime default NULL comment '创建时间',n create_user varchar(32) default NULL comment '创建人',n update_time datetime default NULL comment '修改时间',n update_user varchar(32) default NULL comment '修改人',n institutions varchar(32) comment '所属驻外机构',n prj_id national varchar(32) comment '工程编码',n prj_name varchar(512) comment '工程名称',n post_sub_name varchar(512) comment '分指',n part_name varchar(512) comment '标段',n Item_name national varchar(120) comment '分项名称',n finish_fact national int,n plan_prj national int,n unit national varchar(10) comment '工程量单位',n finish_month_f int comment '本月完成比例',n plan_prj_month int comment '本月计划',n total_start int comment '开工累计',n total_percent double comment '累计完成比例',n total_year int comment '本年累计',n plan_prj_year int comment '本年计划',n name national varchar(120) comment '名称',n plan_start_date date comment '计划开始日期',n plan_end_date date comment '计划结束时间',n start_date date comment '实际开始时间',n end_date date comment '实际结束时间',n state int default 0,n primary key (id)n);n![图片说明](https://img-ask.csdn.net/upload/201701/17/1484636558_705713.png)
大神帮忙看看错误在哪
use warnings;use strict;open(INFILE, &quot;/Users/lizeshuo/Desktop/test2.txt&quot;) ||   die &quot;Cannot open the newfile: $!\n&quot;;open(OUTFILE, &quot;&amp;gt;test3.txt&quot;) ||   die &quot;Cannot open the newfile: $!\n&quot;;my @a;while (...
spring 路径错误,求大神帮忙看看
idea里面报错No mapping found for HTTP request with URI [/owl_studio_account_transaction/user/loginwithphonenum.do] in DispatcherServlet with name 'spring'rn页面报错rnHTTP Status 404 -rnrntype Status reportrnrnmessagernrndescription The requested resource is not available.rnrnApache Tomcat/7.0.70rn这是哪里出了什么问题啊rnweb.xml如下:rnrn springrn org.springframework.web.servlet.DispatcherServletrn rn contextConfigLocationrn classpath:conf/*.xmlrn rn 1rn rn rn springrn *.dorn
大神帮忙看看 是哪里的错误
[img=https://img-bbs.csdn.net/upload/201511/18/1447814960_170082.png][/img]
看看这个错误是什么
Crystal report activex designerrnrnThere are insufficient resources to open another file.rnFailed to open document.rnrn一个控制台程序,来导出报表文件。rn连续开了多个该程序,报错了。rnrn<em>看看</em>吧。
java web 关闭tomcat异常?求救!
2013-8-10 20:01:01 org.apache.coyote.http11.Http11Protocol pause 信息: Pausing Coyote HTTP/1.1 on http
Tomcat启动失败问题解决
1. 系统框架加载正常,但是Tomcat启动失败,报错如下:   2013-7-26 17:18:33 org.apache.catalina.core.StandardContext startInternal 严重: Error listenerStart 2013-7-26 17:18:34 org.apache.catalina.util.SessionIdGenerator ...
SSH练习之Tomcat启动错误日志
九月 18, 2012 10:36:41 下午 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found o
救命啊~寻求一个异常的解决方法。
异常信息如下: java.lang.IllegalStateException at org.apache.catalina.loader.WebappClassLoader.loadClass(We
java.lang.ClassNotFoundException: com.chat.common.User错误,求大神帮忙看看
public ChatServer()rn rn try rn System.out.println("我是服务器在8888监听...");rn ServerSocket ss=new ServerSocket(8888);rn while(true)rn rn Socket s=ss.accept();rn rn //接受客户发来的信息rn ObjectInputStream ois=new ObjectInputStream(s.getInputStream());rn //User u=(User)ois.readObject();rn Object o = ois.readObject();rn System.out.println(o.getClass());rn User u = (User) o;rn System.out.println("服务器接收到的ID:"+u.getUserId()+" 密码:"+u.getPasswd());rn Message m=new Message();rn ObjectOutputStream oos=new ObjectOutputStream(s.getOutputStream());rn if(u.getPasswd().equals("123456"))rn rn rn m.setMesType("1");rn oos.writeObject(m);rn rn elsern m.setMesType("2");rn oos.writeObject(m);rn //关闭连接rn s.close();rn rn rn rn rnrnrnpublic boolean sendLoginInfoToServer(Object o)rn rn boolean b=false;rn try rn System.out.println("正在连接...");rn Socket s=new Socket("127.0.0.1",8888);rn ObjectOutputStream oos=new ObjectOutputStream(s.getOutputStream());rn User u = (User) o;rn oos.writeObject(u);rn rn ObjectInputStream ois=new ObjectInputStream(s.getInputStream());rn rn Message ms=(Message)ois.readObject();rn if(ms.getMesType().equals("1"))rn rn b=true;rn rn rn catch (Exception e) rn // TODO Auto-generated catch blockrn e.printStackTrace();rn finallyrn rn rn return b;rn rnrnrnpublic class User implements Serializablern private static final long serialVersionUID = 511142319526449270L;rn private String userId;rn private String passwd;rn public String getUserId() rn return userId;rn rn public void setUserId(String userId) rn this.userId = userId;rn rn public String getPasswd() rn return passwd;rn rn public void setPasswd(String passwd) rn this.passwd = passwd;rn rnrnpublic class Message implements java.io.Serializablern rn private String mesType;rnrn public String getMesType() rn return mesType;rn rnrn public void setMesType(String mesType) rn this.mesType = mesType;rn rnrn调用rn private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) rn // TODO add your handling code here:rn System.out.println("OK");rn// new ChatFriendList();rn// this.dispose();rn if(evt.getSource()==jButton2)rn rn ChatClientUser chatClientUser=new ChatClientUser();rn User u=new User();rn u.setUserId(jTextField1.getText().trim());rn u.setPasswd(new String(jPasswordField1.getPassword()));rn //chatClientUser.checkUser(u);rn if(chatClientUser.checkUser(u))rn rn new ChatFriendList();rn //关闭登陆界面rn this.dispose();rn elsern JOptionPane.showMessageDialog(this,"用户名或密码<em>错误</em>!");rn rn rn rnrn<em>错误</em>rnjava.lang.ClassNotFoundException: com.chat.common.Userrn at java.net.URLClassLoader$1.run(URLClassLoader.java:200)rn at java.security.AccessController.doPrivileged(Native Method)rn at java.net.URLClassLoader.findClass(URLClassLoader.java:188)rn at java.lang.ClassLoader.loadClass(ClassLoader.java:307)rn at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)rn at java.lang.ClassLoader.loadClass(ClassLoader.java:252)rn at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)rn at java.lang.Class.forName0(Native Method)rn at java.lang.Class.forName(Class.java:247)rn at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:604)rn at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575)rn at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)rn at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)rn at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)rn at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)rn at com.chat.server.model.ChatServer.(ChatServer.java:23)rn at com.chat.server.view.ServerFrame.jb1ActionPerformed(ServerFrame.java:75)rn at com.chat.server.view.ServerFrame.access$0(ServerFrame.java:71)rn at com.chat.server.view.ServerFrame$1.actionPerformed(ServerFrame.java:41)rn at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)rn at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)rn at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)rn at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)rn at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)rn at java.awt.Component.processMouseEvent(Component.java:6216)rn at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)rn at java.awt.Component.processEvent(Component.java:5981)rn at java.awt.Container.processEvent(Container.java:2041)rn at java.awt.Component.dispatchEventImpl(Component.java:4583)rn at java.awt.Container.dispatchEventImpl(Container.java:2099)rn at java.awt.Component.dispatchEvent(Component.java:4413)rn at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4556)rn at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4220)rn at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4150)rn at java.awt.Container.dispatchEventImpl(Container.java:2085)rn at java.awt.Window.dispatchEventImpl(Window.java:2475)rn at java.awt.Component.dispatchEvent(Component.java:4413)rn at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)rn at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)rn at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)rn at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)rn at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)rn at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)rn at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
大神帮忙看看这个代码
题目是:输入一个字符串,内有数字和非数字,如:asndjkas2121dnj12?dej,rn将其中连续的数字作为一个整数,统计共有多少个整数,并输出这些数rnrnrn请大家帮<em>帮忙</em><em>看看</em><em>这个</em>代码为什么运行起来会出错rn#includernvoid main()rnrn void xuan(char*);rn char str[80];rn gets(str);rn xuan(str);rnrn void xuan(char*p)rn rn int i=0,n,j=0,k=0;rn char a[20][20];rn for(;*p!='\0';p++)rn rn if(*p>='0'&&*p='0'&&*(p-1));rn rn rnrnrnrn
大神帮忙看看这个问题
cksx,ckxx是float类型 其他所有都是varchar2类型 <em>这个</em>报错怎么解决啊?[img=https://img-bbs.csdn.net/upload/201801/03/1514964747_593605.png][/img]
大神帮忙看看这个问题!!
Fatal error: Call to undefined function get_header() in C:\wamp\www\blog\index.php on line 1
帮忙看看是什么错误
fatal error C1010: unexpected end of file while looking for precompiled header directivernrn我下载了一个程序,编译出现以上<em>错误</em>rn<em>是什么</em>问题?rn
帮忙看看是什么错误
BHTree.obj : error LNK2001: unresolved external symbol "public: void __thiscall BinaryTree::LevelVisit(void)const " (?LevelVisit@?$BinaryTree@M@@QBEXXZ)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: virtual bool __thiscall BinaryTree::RemoveNode(float)" (?RemoveNode@?$BinaryTree@M@@UAE_NM@Z)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: int __thiscall BinaryTree::High(void)" (?High@?$BinaryTree@M@@QAEHXZ)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: void __thiscall BinaryTree::PostOrder(void)const " (?PostOrder@?$BinaryTree@M@@QBEXXZ)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: void __thiscall BinaryTree::InOrder(void)const " (?InOrder@?$BinaryTree@M@@QBEXXZ)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: void __thiscall BinaryTree::PreOrder(void)const " (?PreOrder@?$BinaryTree@M@@QBEXXZ)rnrnBHTree.obj : error LNK2001: unresolved external symbol "public: void __thiscall BinaryTree::CreateBNTree(float *,int)" (?CreateBNTree@?$BinaryTree@M@@QAEXPAMH@Z)rnrnBHTree.obj : error LNK2001: unresolved external symbol "protected: virtual class BTNode * __thiscall BinaryTree::VisitNode(class BTNode *,float)const " (?VisitNode@?$BinaryTree@M@@MBEPAV?$BTNode@M@@PAV2@M@Z)rnrnBHTree.obj : error LNK2001: unresolved external symbol "protected: void __thiscall BinaryTree::BreakBTree(void)" (?BreakBTree@?$BinaryTree@M@@IAEXXZ)rnrnDebug/BHTree.exe : fatal error LNK1120: 9 unresolved externalsrnError executing link.exe.rnrnBHTree.exe - 10 error(s), 0 warning(s)rn================================================================rn我本来是把类的声明和函数的实现放在一个BinaryTree.h的文件里的。编译连接都通过,但我后来把<em>这个</em>文件分开,把类的声明放在BinaryTree.h里,把函数的实现放在rn.cpp的文件里就出现了这样的<em>错误</em>。高手能否告知,小弟实在感激。rnrnrn
大神帮忙看看这个小程序
这是代码[img=https://img-bbs.csdn.net/upload/201312/01/1385908010_496619.png][/img]rn[img=https://img-bbs.csdn.net/upload/201312/01/1385908045_894761.png][/img]rnrnrnrn这是运行结果[img=https://img-bbs.csdn.net/upload/201312/01/1385908072_137872.png][/img]rnrnrnrn主函数运行,运行t1.start之后运行run方法。不是就应该输出“Thread-0.......RUN”了吗?为什么会出现这么情况?求<em>大神</em>能把运行的逻辑说清下,刚刚自学没多久
帮忙看看是什么错误
java.lang.VerifyError: (class: jp/co/nec_lease/imart/model/creditanxiety/data/CreditAnxietyLogDBDAO, method: apply signature: (Ljp/co/nec_lease/imart/model/creditanxiety/object/CreditAnxietyLog;)V) Empty codern at jp.co.nec_lease.imart.model.creditanxiety.data.test.TestCreditAnxietyLogDBDAO_fetchWithDetail.setUp(TestCreditAnxietyLogDBDAO_fetchWithDetail.java:15)rnrn-----------------------rn谢谢!rn
帮忙看看这个指针是什么错误
程序如下,执行时出core,<em>是什么</em>原因,谢谢!rnvoid trans2lower(const char *pSrc, char* pDest)rn rn char ch;rn if( !pSrc || !pDest )rn return;rn while( (ch = *pSrc++) != 0 ) rn rn if( (unsigned char)ch >= 0x80 ) rn rn *pDest++ = ch; rn *pDest++ = *pSrc++; rn rn else rn *pDest++ = tolower(ch); rn rn *pDest = 0;rn rn
帮忙看看这个错误是什么引起的!
rnorg.apache.jasper.JasperExceptionrn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)rn at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)rn at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)rn at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)rn at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:581)rn at org.apache.jsp.formadmin.contentProcess_jsp._jspService(contentProcess_jsp.java:203)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)rn at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474)rn at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)rn at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)rn at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)rn at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)rn at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at com.eesys.extend.face.site.style.StyleFilter.doFilter(StyleFilter.java:61)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at com.eesys.filters.GBKEncodingFilter.doFilter(GBKEncodingFilter.java)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)rn at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)rn at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)rn at java.lang.Thread.run(Thread.java:595)
帮忙看看这个是什么错误?急~~~~~~~~~~~~~~~~~~~~~``
我程序中使用了多进程,还有对数据库的操作,运行的时候有时会输出这些东西,然后就从ORACLE服务器断开连接,但有时就正常,请问<em>这个</em><em>是什么</em><em>错误</em>啊?有什么应对的方法吗?谢谢!rnrn[code]rnkghalo bad size 0x60000010rn********** Internal heap ERROR KGHALO2 addr=0x0 *********rn rn rn******************************************************rnHEAP DUMP heap name="Alloc statemen" desc=0x809bdc4rn extent sz=0x1024 alt=32767 het=32767 rec=0 flg=2 opc=2rn parent=80584a4 owner=0 nex=0 xsz=0xeb2418rnEXTENT 0rn Chunk 40847024 sz= 15410192 freeable assoc with mark prv=0 nxt=0rnEXTENT 1rn Chunk 809ae34 sz= 1520 perm "perm " alo=52rn Chunk 809b424 sz= 276 free " "rn Chunk 809b538 sz= 112 freeable assoc with mark prv=0 nxt=0rn Chunk 809b5a8 sz= 112 freeable assoc with mark prv=0 nxt=0rn Chunk 809b618 sz= 112 freeable assoc with mark prv=0 nxt=0rn Chunk 809b688 sz= 460 freeable assoc with mark prv=0 nxt=0rn Chunk 809b854 sz= 20 freeable assoc with mark prv=0 nxt=0rn Chunk 809b868 sz= 68 freeable assoc with mark prv=0 nxt=0rn Chunk 809b8ac sz= 20 freeable assoc with mark prv=0 nxt=0rn Chunk 809b8c0 sz= 68 freeable assoc with mark prv=0 nxt=0rn Chunk 809b904 sz= 20 freeable assoc with mark prv=0 nxt=0rn Chunk 809b918 sz= 68 freeable assoc with mark prv=0 nxt=0rn Chunk 809b95c sz= 92 freeable assoc with mark prv=0 nxt=0rn Chunk 809b9b8 sz= 56 freeable assoc with mark prv=0 nxt=0rnTotal heap size = 15413196rnFREE LISTS:rn Bucket 0 size=272rn Chunk 809b424 sz= 276 free " "rn Bucket 1 size=528rn Bucket 2 size=1040rnTotal free space = 276rnUNPINNED RECREATABLE CHUNKS (lru first):rnPERMANENT CHUNKS:rn Chunk 809ae34 sz= 1520 perm "perm " alo=52rnPermanent space = 1520rnMARKS:rn Mark 809ae44rn******************************************************rn Hla: 0rn[/code]
帮忙看看这个错误是什么意思????
Compiling...rnpppDlg.cpprnLinking...rnpppDlg.obj : error LNK2001: unresolved external symbol "public: void __thiscall CPppDlg::RGBtoJPEGFile(unsigned char *,unsigned long,unsigned long,char *)" (?RGBtoJPEGFile@CPppDlg@@QAEXPAEKKPAD@Z)rnDebug/ppp.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rnrnppp.exe - 2 error(s), 0 warning(s)
帮忙看看这个是什么错误
failed to lazily initialize a collection of role: xmu.software.wedo.teacherSys.entity.Teacher.courses, no session or session was closed
这个是什么错误,大家帮忙看看
Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperExceptionrn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rnrnrnroot cause rnrnjava.lang.NullPointerExceptionrn org.apache.jsp.pages_jsp._jspService(pages_jsp.java:65)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:856)rnrnrnnote The full stack trace of the root cause is available in the Tomcat logs.rn
大家帮忙看看这个错误是什么原因!
private void InitializeComponent()rn rnrn this.Load += new System.EventHandler(this.Page_Load);rn this.rank_id.AutoPostBack=true;rn this.button1.Click += new System.EventHandler(this.Button1_Click);rn this.rank_id.OnSelectedIndexChanged += new System.EventHandler(this.rank_changed);rn rnrn运行是出错:'System.Web.UI.WebControls.ListControl.OnSelectedIndexChanged(System.EventArgs)' is inaccessible due to its protection levelrnrn<em>是什么</em>原因呢?rn其中:rank_id 是一个ListBoxrn
大家帮忙看看这个是什么错误
Microsoft OLE DB Provider for ODBC Drivers <em>错误</em> '80040e14' rnrn[Microsoft][ODBC Microsoft Access Driver] Syntax error (missing operator) in query expression 'id='. rnrn/Iisadmin/Website/jsjy/showmessage.asp, 行66 rn
请教:帮忙看看这个是什么错误??HELP……
Win98系统,最近老是跳出蓝屏,然后出现<em>错误</em>提示“EXPLOREE模块出错,KRNL386文件<em>错误</em>!”rnrn请问<em>这个</em><em>是什么</em>原因导致啊?请大侠指点一下,谢谢!rnrn学习,关注……
大家帮忙看看这个错误的原因是什么
Microsoft OLE DB Provider for ODBC Drivers <em>错误</em> '80004005' rnrn[Microsoft][ODBC SQL Server Driver][SQL Server]Login failed. The maximum simultaneous user count of 10 licenses for this 'Standard Edition' server has been exceeded. Additional licenses should be obtained and installed or you should upgrade to a full version. rnrn/Default.asp,行296 rnrnsqlserver的设置里的最大当前用户连接是0(没有限制)。可是老是出现这种问题,<em>是什么</em>原因造成的啊?谢谢!
帮忙看看这个错误是什么原因造成的
#include rnrntemplate rnstruct BTNodernrn T element;rn BTNode* lchild,*rchild;rn BTNode()rn rn lchild=rchild=NULL;rn rn BTNode(T& x)rn rn element=x;rn lchild=rchild=NULL;rn rn BTNode(T& x,BTNode* l,BTNode* r)rn rn element=x;rn lchild=l;rn rchild=r;rn rn;rntemplate class BinaryTree;rntemplate rnclass queuernrn public:rn int front,rear,size;rn BTNode** q;rn queue(int msize)rn rn size=msize;rn q=new BTNode*[size];rn front=rear=0;rn rn BTNode* dequeue()rn rn int output=(front+1)%size;rn front=output;rn BinaryTree* order[100];rn return q[output];rnrn rn void enqueue(BTNode* x)rn rn q[(rear=(rear+1)%size)]=x;rn rn bool isempty()rn rn return rear==front;rn rn friend class BinaryTree;rn rn;rnrnrnrntemplate rnclass BinaryTreernrn public:rn BTNode* root;rn friend class BTNode;rn BinaryTree()rn rn root=NULL;rn rnrn void Clear(BTNode* x)rn rn if(x!=NULL)rn rn Clear(x->lchild);rn Clear(x->rchild);rn delete x;rn x=NULL;rn rn rn void MakeTree(T x,BinaryTree& left,BinaryTree& right)rn rn if(root||&left==&right)rn rn return;rn rn root=new BTNode(x,left.root,right.root);rn left.root=right.root=NULL;rn rn int Height(BTNode* x)rn rn int hl,hr;rn if(x==NULL)rn rn return 0;rn rn hl=Height(x->lchild);rn hr=Height(x->rchild);rn return 1+(hr>hl?hr:hl);rn rn int Leaves(BTNode* x)rn rn int ll,rl;rn if(x==NULL)rn rn return 0;rn rn elsern rn if(x->lchild==NULL&&x->rchild==NULL)rn rn return 1;rn rn elsern rn ll=Leaves(x->lchild);rn rl=Leaves(x->rchild);rn return ll+rl;rn rn rn rn BTNode* CopyTree(BTNode* x)rn rn BTNode *tmp;rn if(tmp==NULL)rn rn return NULL;rn rn elsern rn tmp=new BTNode();rn tmp->element=x->element;rn tmp->lchild=CopyTree(x->lchild);rn tmp->rchild=CopyTree(x->rchild);rn return tmp;rn rn rn void Change(BTNode* x)rn rn BTNode* tmp=NULL;rn if(x!=NULL)rn rn tmp=x->lchild;rn x->lchild=x->rchild;rn x->rchild=tmp;rn Change(x->lchild);rn Change(x->rchild);rn rn rn void LevelOrder(BTNode* x)rn rn queue order(100);rn BTNode* tmp=x;rn BTNode* out;rn order.enqueue(tmp);rn std::coutlchild)rn rn order.enqueue(tmp->lchild);rn rn if(tmp->rchild)rn rn order.enqueue(tmp->rchild);rn rn while(!(order.isempty()))rn rn out=order.dequeue();rn tmp=(order.q)[order.front+1];rn if(tmp->lchild)rn rn order.enqueue(tmp->lchild);rn rn if(tmp->rchild)rn rn order.enqueue(tmp->rchild);rn rn std::cout<<<
大家帮忙看看这个是什么错误!谢谢!
com.ibm.etools.archive.exception.DeploymentDescriptorLoadException: WEB-INF/web.xmlrn嵌套异常的堆栈跟踪:rncom.ibm.etools.archive.exception.ResourceLoadException: IWAE0007E 未能在归档“D:\Program Files\WebSphere\AppServer\wstemp\aaa\upload\myStrutsApp.war”中装入资源“WEB-INF/web.xml”rn嵌套异常的堆栈跟踪:rncom.ibm.etools.j2ee.exception.WrappedRuntimeException: IWAE0099E 分析 xml:行号:46:列号:11 时发生了异常rnorg.xml.sax.SAXParseException: 元素类型“web-app”的内容必须匹配“(icon?,display-name?,description?,distributable?,context-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)”。rn at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:235)rn at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:209)rn at com.ibm.etools.j2ee.xml.bridge.GeneralXmlDocumentReader.parse(GeneralXmlDocumentReader.java:198)rn at com.ibm.etools.j2ee.xml.bridge.GeneralXmlDocumentReader.parseDocument(GeneralXmlDocumentReader.java:221)rn at com.ibm.etools.j2ee.xml.DeploymentDescriptorImportExport.primImportFrom(DeploymentDescriptorImportExport.java:250)rn at com.ibm.etools.j2ee.xml.DeploymentDescriptorImportExport.primImportFrom(DeploymentDescriptorImportExport.java:239)rn at com.ibm.etools.j2ee.xml.WarDeploymentDescriptorImportExport.importFrom(WarDeploymentDescriptorImportExport.java:56)rn at com.ibm.etools.webapplication.impl.WebAppResourceFactory.importXML(WebAppResourceFactory.java:30)rn at com.ibm.etools.j2ee.common.impl.XMLResourceFactory.load(XMLResourceFactory.java:68)rn at com.ibm.etools.j2ee.common.impl.XMLResourceFactory.load(XMLResourceFactory.java:84)rn at com.ibm.etools.emf.resource.impl.ResourceFactoryImpl.load(ResourceFactoryImpl.java:77)rn at com.ibm.etools.emf.resource.impl.ResourceSetImpl.load(ResourceSetImpl.java:289)rn at com.ibm.etools.archive.impl.LoadStrategyImpl.getMofResource(LoadStrategyImpl.java:222)rn at com.ibm.etools.commonarchive.impl.ArchiveImpl.getMofResource(ArchiveImpl.java:528)rn at com.ibm.etools.commonarchive.impl.ModuleFileImpl.getDeploymentDescriptorResource(ModuleFileImpl.java:65)rn at com.ibm.etools.archive.impl.XmlBasedImportStrategyImpl.primLoadDeploymentDescriptor(XmlBasedImportStrategyImpl.java:35)rn at com.ibm.etools.archive.impl.War22ImportStrategyImpl.loadDeploymentDescriptor(War22ImportStrategyImpl.java:72)rn at com.ibm.etools.archive.impl.War22ImportStrategyImpl.importMetaData(War22ImportStrategyImpl.java:67)rn at com.ibm.etools.commonarchive.impl.WARFileImpl.getDeploymentDescriptor(WARFileImpl.java:201)rn at com.ibm.etools.commonarchive.impl.WARFileImpl.getStandardDeploymentDescriptor(WARFileImpl.java:450)rn at com.ibm.etools.commonarchive.impl.ArchiveCopyUtility.copy(ArchiveCopyUtility.java:89)rn at com.ibm.etools.commonarchive.impl.CommonarchiveFactoryImpl.copy(CommonarchiveFactoryImpl.java:126)rn at com.ibm.etools.commonarchive.impl.EARFileImpl.primAddCopyRef(EARFileImpl.java:169)rn at com.ibm.etools.commonarchive.impl.EARFileImpl.addCopyRef(EARFileImpl.java:186)rn at com.ibm.ws.management.application.client.AppInstallHelper.createEarWrapper(AppInstallHelper.java:466)rn at com.ibm.ws.console.appmanagement.action.UploadAction.formUpload(UploadAction.java:181)rn at com.ibm.ws.console.appmanagement.action.UploadAction.perform(UploadAction.java:99)rn at org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1791)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)rn at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)rn at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)rn at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)rn at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:258)rn at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)rn at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:872)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:491)rn at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:173)rn at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:79)rn at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:199)rn at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)rn at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:182)rn at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:331)rn at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)rn at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:432)rn at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:343)rn at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:592)rnrnweb.xml如下:rnrnrnrnrnrnTestconnrnTestconnrnA test conn Servletrnstruts.conntestrnrnrnTestconnrn/Testconnrnrnrn rn rn actionrn org.apache.struts.action.ActionServletrn rn applicationrn com.javapro.struts.ApplicationResourcesrn rn 2rn rnrn rn rn actionrn *.dorn rnrn rn rn login.jsprn rnrn rn /WEB-INF/struts-html.tldrn /WEB-INF/struts-html.tldrn rnrn
看看这个错误是什么错误
Run-time Error '7004'rnThe rowset is not bookmarkable
帮忙看看这个存储过程是什么错误
declare @num int, @sqls nvarchar(4000),@strWhere nvarchar(4000) rnset @strWhere='and bigkind like "%中药%" or bigkind like "%西药%"'rnset @sqls='select @a=count(id) from get_zhaoshang where 1=1 '+ @strWherern--print @sqlsrnexec sp_executesql @sqls,N'@a int output',@num output rnselect @num rnrn报错:列名 '%西药%' 无效。rnrn(所影响的行数为 1 行)
帮忙看看这个存储过程是什么错误
create or replace procedure seq_update()rnasrn str_sql varchar2(500);rn CurrValue integer;rn LastValue integer; rnBEGINrn str_sql:='select last_number-FLOOR(last_number/1000)*1000 INTO CurrValue from user_sequences rn where sequence_name=''SEQ_AUTH'';rn execute immediate str_sql;rn str_sql:='DROP SEQUENCE SEQ_AUTH';rn execute immediate str_sql;rn str_sql:='CREATE SEQUENCE SEQ_AUTH MINVALUE 101 MAXVALUE 199 START WITH 101 INCREMENT BY 1 NOCACHE';rn execute immediate str_sql; rn alter sequence SEQ_AUTH increment by -1 nocache; rn select SEQ_AUTH.nextval from dual; rn alter sequence SEQ_AUTH increment by 1 nocache; rn loop rn select SEQ_AUTH.currval into LastValue from dual; rn exit when LastValue >= CurrValue; rn select SEQ_AUTH.nextval into LastValue from dual; rn end loop; rnrn rn alter sequence SEQ_AUTH increment by 1 nocache; rn SELECT LAST_NUMBER from user_sequences where sequence_name='SEQ_AUTH'rn end;rn------<em>错误</em>如下rnText: procedure seq_update()rn#13#10Error: PLS-00103: 出现符号 "DROP"在需要下列之一时:rn . ( * @ % & = - + ; < / >rn at in is mod not rem <> or != or ~= >= <> and or like between ||rnLine: 10rnText: str_sql:='DROP SEQUENCE SEQ_AUTH';rn<em>这个</em>存储过程的功能是从修改序列,并改变序列的当前值
帮忙看看这个错误?
编译<em>错误</em>:rn类型不匹配 或缺少用户定义类型rnrnXYMult是多项式相乘函数.array(1,2,3)表示x^2+2*x+3rnrnrn-------------------------rnrnPrivate Sub Command1_Click()rn Dim x(), y() As Integerrn Dim res_arr() As Integerrn Dim tempstr As Stringrnrn ReDim x(1)rn x(0) = 1rn x(1) = 2rnrn ReDim x(1)rn y(0) = 3rn y(1) = 11rnrn ReDim res_arr(2)rnrn res_arr = XYMult(x, y)rnrn For i = 0 To 2rn tempstr = tempstr & res_arr(i) & " "rn Nextrnrn MsgBox tempstrrnrnrnrnEnd SubrnPublic Function XYMult(x() As Integer, y() As Integer) As Integer() '多项式相乘rn Dim temp As Integerrn Dim res() As Integerrn n = UBound(x()) - LBound(x()) '第一个多项式的次数rn m = UBound(y()) - LBound(y()) '第二个多项式的次数rnrn ReDim res(n + m) ''定义乘积多项式的项数rn For i = 0 To n + mrn res(i) = 0 ''给乘积多项式赋初值0rn Nextrn For i = 0 To n + m ''主要算法rn temp = 0rn For j = 0 To nrn If i - j >= 0 And i - j <= m Thenrn temp = temp + x(j) * y(i - j)rn End Ifrn Next jrn res(i) = temprn Next irn XYMult = resrnEnd Function
帮忙看看这个错误
#includern#includernusing namespace std;rn#define error 0rn#define ok 1rn#define Max 10rntypedef int elemtype;rntypedef int status;rnclass Queuernrnprivate:rn elemtype *base;rn int front;rn int rear;rnpublic:rn Queue(const int max);rn int Queuelength();rn status enqueue(elemtype e);rn status dequeue(elemtype &e);rn ~Queue();rn;rnQueue::Queue(const int max=Max)rnrn cout<<>e;rn qu1.enqueue(e);rn rn while(qu1.Queuelength!=0)rn rn qu1.dequeue(e);rn cout<
帮忙看看这个错误
[javac] Since fork is true, ignoring compiler setting.rn [javac] Compiling 1 source filern [javac] Since fork is true, ignoring compiler setting.rn [javac] D:\java\tomcat\work\Standalone\localhost\ht\personnel\add_jsp.java:79: illegal character: \65307
新手,,求高手帮忙看看这个错误是什么原因
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: Exception in JSP: /contact.jsp:14rnrn11: rn12: rn13: <%java.util.Vector v = pageCtl.getResult();rn14: java.util.Enumeration e = v.elements();rn15: rn16: while(e.hasMoreElements())rn17: Object[] obj = (Object[])e.nextElement();rnrnrnStacktrace:rn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnroot cause rnrnjava.lang.NullPointerExceptionrn org.apache.jsp.contact_jsp._jspService(contact_jsp.java:66)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/5.5.17
请问这个是什么错误啊,求大家什么帮忙看看
java.net.SocketException: Software caused connection abort: socket write errorn at java.net.SocketOutputStream.socketWrite0(Native Method)n at java.net.SocketOutputStream.socketWrite(Unknown Source)n at java.net.SocketOutputStream.write(Unknown Source)n at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source)n at java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(Unknown Source)n at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source)n at java.io.ObjectOutputStream.writeClassDesc(Unknown Source)n at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)n at java.io.ObjectOutputStream.writeObject0(Unknown Source)n at java.io.ObjectOutputStream.writeFatalException(Unknown Source)n at java.io.ObjectOutputStream.writeObject(Unknown Source)n at client.ClientDemo.main(ClientDemo.java:92)nException in thread "main" java.net.SocketException: Socket closedn at java.net.SocketOutputStream.socketWrite(Unknown Source)n at java.net.SocketOutputStream.write(Unknown Source)n at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source)n at java.io.ObjectOutputStream$BlockDataOutputStream.flush(Unknown Source)n at java.io.ObjectOutputStream.flush(Unknown Source)n at java.io.ObjectOutputStream.close(Unknown Source)n at client.ClientDemo.main(ClientDemo.java:334)n
帮我看看这个是什么问题求帮忙
------ 已启动全部重新生成: 项目: WorldServer, 配置: Release Win32 ------rnrn正在删除项目“WorldServer”(配置“Release|Win32”)的中间文件和输出文件。rn正在编译...rnStdAfx.cpprn正在编译...rnCashShop.cpprnFSMstate.cpprnFSM.cpprnAIPet.cpprnAIMonster2.cpprnAIMonster.cpprnaimeteonyker.cpprnAIKrrr.cpprnAIInterface.cpprnAIGuard.cpprnAIClockWorks.cpprnAIBigMuscle.cpprnAIBear.cpprnAIAggroNormal.cpprnScriptLib.cpprnScriptHelper.cpprnscriptdialog.cpprnScript.cpprnscanner.cpprnActionShip.cpprn正在生成代码...rn正在编译...rnActionMoverState2.cpprnActionMoverState.cpprnActionMoverMsg2.cpprnActionMoverMsg.cpprnActionMoverDmg.cpprnActionMoverCollision.cpprnActionMover.cpprnAction.cpprnShip.cpprnRegion.cpprnpet.cpprnPathObj.cpprnObjSerializeOpt.cpprnObjSerialize.cpprnObject3D.cpprnObj.cpprnNpcProperty.cpprnMoverSkill.cpprnMoverParam.cpprnMoverMsg.cpprn正在生成代码...rn正在编译...rnMoverMove.cpprnMoverItem.cpprnMoverEquip.cpprnMoverAttack.cpprnMoverActEvent.cpprnMover.cpprnModelObject.cpprnItemPet.cpprnItem.cpprnCtrlObjs.cpprnCtrl.cpprnCreateObj.cpprnCommonCtrl.cpprnModelMng.cpprnModel.cpprnBone.cpprnxUtil3D.cpprnxUtil.cpprnworldmng.cpprnWorldIntersect.cpprn正在生成代码...rn正在编译...rnWorldFile.cpprnWorld.cpprnvutil.cpprnUserTaskBar.cpprnUltimateWeapon.cpprntimer.cpprnTax.cpprnspevent.cpprnSkillInfluence.cpprnserialnumber.cpprnSecretRoom.cpprnRespawn.cpprnrandomoption.cpprnRainbowRace.cpprnQuiz.cpprnProjectLux.cpprnProjectCmn.cpprnProject.cpprnProfileInfo.cpprnprofile.cpprn正在生成代码...rn正在编译...rnplayerdata.cpprnpiercing.cpprnPCBang.cpprnpath.cpprnpartyquest.cpprnparty.cpprnMiniGameBase.cpprnMiniGame.cpprnmessenger.cpprnLuaBase.cpprnlordskill.cpprnlord.cpprnlangman.cpprnInstanceDungeonParty.cpprnInstanceDungeonBase.cpprnHousing.cpprnhonor.cpprnguildwar.cpprnGuildHouse.cpprnGuildCombat1to1.cpprn正在生成代码...rn正在编译...rnguild.cpprnFunnyCoin.cpprnFuncTextCmd.cpprnfile.cpprnExchange.cpprnexceptionhandler.cpprneveschool.cpprnEventMonster.cpprnEventLua.cpprnEnvironment.cpprnDefineCommon.cpprndebug.cpprnCreateMonster.cpprnCooltimeMgr.cpprnContinent.cpprncollecting.cpprnChatting.cpprnbuff.cpprnaccessory.cpprndxutil.cpprn正在生成代码...rn正在编译...rnd3dutil.cpprnserverdesc.cpprnheapmng.cpprnar.cpprnsock.cpprnserversocke.cpprnserversock.cpprndpsock.cpprndpmng.cpprnclientsocke.cpprnclientsock.cpprnbuffer.cpprntools.cpprnWScript.cpprnWorldServer.cpprnWorldDialog.cpprnWndShop.cpprnd:\Blessed Source\Official Source\_Interface\WndWorld.h(130) : error C2143: 语法<em>错误</em> : 缺少“;”(在“*”的前面)rnd:\Blessed Source\Official Source\_Interface\WndWorld.h(130) : error C2501: “BUTTON_INFO::CWndButton” : 缺少存储类或类型说明符rnd:\Blessed Source\Official Source\_Interface\WndWorld.h(130) : error C2501: “BUTTON_INFO::m_pwndButton” : 缺少存储类或类型说明符rnd:\Blessed Source\Official Source\_Interface\WndWorld.h(137) : error C2143: 语法<em>错误</em> : 缺少“;”(在“*”的前面)rnd:\Blessed Source\Official Source\_Interface\WndWorld.h(137) : error C2501: “CAdvMgr::CWndBase” : 缺少存储类或类型说明符rnd:\Blessed Source\Official Source\_Interface\WndWorld.h(137) : error C2501: “CAdvMgr::m_pParentWnd” : 缺少存储类或类型说明符rn
帮忙看看 这个跳转是什么原理?
https://m.nonobank.com/newsite/index.htmlrnrn<em>这个</em>页面中的每个产品,点过去的url都是同一个rnrn虽然看上去很吊,但实际感觉很蠢啊...这样怎么分享url给别人嘛...复制出来的url在别人那里打开都是 0 0rnrn个人能力有限,分析是他在列表页点击的时候生成了本地的cookie 如果没有这此点击列表的动作,直接访问详情 就会导致打开详情页面没有数据的情况rnrn那他到底是怎么做的呢?如何模拟<em>这个</em>操作?
大神帮忙看看这个程序
#includern#includernint i,j;rnvoid delay(int m)rnrn for(i=0;i>1;rn rn rn rnrnvoid int_1() interrupt 2rnrn delay(200);rn if(INT1==0)rn rn int a;rn a++;rn if(a>3)rn rn a=1;rn rn rnrnvoid INT1_init(void)rnrn EA=1;rn EX1=1;rn IT1=1;rnrnvoid main(void)rnrn INT1_init();rn while(1)rn rn int a=1;rn switch(a)rn rn case 1:LED1();break;rn case 2:LED2();break;rn case 3:LED3();break;rn rn rnrn<em>这个</em>程序能实现中断吗?
这个是什么意思?求大神
[img=https://img-bbs.csdn.net/upload/201410/24/1414118237_103716.jpg][/img]
大神看看错误原因!!!
程序类名叫LogCleanJob,我按照命令hadoop jar运行报错,网上说是classpath的问题,可是我的classpath没问题,jar包也都导入了![图片说明](https://img-ask.csdn.net/upload/201612/09/1481280991_365812.png)
大神看看这个题..
题目:下列程序运行时,在文本框输入95,输出统计结果是?rnd=val(thisform.text1.value)rnb=""rnfor i=1 to 8rnb=alltrim(str(mod(d,2)))+brnd=int(d/2)rnendforrnthisform.label1.caption=brn为什么<em>这个</em>程序运行是总是报错?
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我们是很有底线的