The method getbean(String) is undefined for the type StuNewAddAction [问题点数:30分,结帖人wangdbyu]

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The method setValue(String) in the type ParamTag is not applicable for the arguments (long)
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///////////////rn// 代码如下rn///////////////rnrnrnrnrnrnrnrnrnrnrnrnrnrnrn rn create.jsprnrnrn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rnrnrn///////////////////////rn// 下面是错误信息:rn//////////////////////*rnAn error occurred at line: 68 in the jsp file: /create.jsprnGenerated servlet error:rn<em>The</em> <em>method</em> equlas(<em>String</em>) is <em>undefined</em> for the <em>type</em> <em>String</em>rn/////////////////////*/rn// JDK1.5 + Tomcat 5.5rn
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[code=Java]org.apache.jasper.JasperException: Unable to compile class for JSP: rnrnAn error occurred at line: 439 in the jsp file: /index.jsprn<em>The</em> <em>method</em> getSumByNum(<em>String</em>) is <em>undefined</em> for the <em>type</em> CardInfoDaorn436: PayInfo payInfo1=(PayInfo)payInfos1.get(i);rn437: eSum = Integer.parseInt(payInfo1.getCardNum().substring(10,12));rn438: int moneySum = 0;rn439: moneySum = cid1.getSumByNum(payInfo1.getCardNum());rn440: %>rn441: rn442: rnrnrnStacktrace:rn org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)rn org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)rn org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)[/code]rn有getSumByNum这个方法,public int getSumByNum(<em>String</em> cardNum)rnrn上文中有定义CardInfoDao cid1 = new CardInfoDao();rnrnpayInfo1.getCardNum()返回的是<em>String</em>。rnrn请高手帮忙看一下会是哪里的问题,在线等。。。
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rnrnrnrnrnrnrnrnrnrnrnrnrn rn 注册检查rnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrnrn rn rn 用户注册rn rn rn rn rn rn rn rnrnrnrnrn rn rn rn rn rn  rn rn rn rn rn rn rn  rn rn rn rn rn *用 户 名: rn 用户名大于4小于20个字符rnrn rn *密 码:rn rn rn 密码大于6小于20个字符rnrn rn *重复密码: rn 必须与上面一致rnrn rn *电子邮箱: rnrnE-MAIL必须符合规则rnrn *性 别:rn 男 女rn 性别不能为空rnrnrn rn *QQ号码: rn rn qq不能为空rnrn rn *问 题:rn rnrnrn rn *答 案:rn rnrnrn rn 个人介绍:rn rnrn rn 看不清楚换一张rn rn rn rn 验证码:rn rn rn rnrnrnrn rn rn  rn rn rn rn rn rn rn  rn rn rn rn rn rnrnrn
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[code=XML]rnrnrnrn rn rn rn rn rn rn rn rn rn rn rn org.hibernate.dialect.MySQLDialectrn truern rn rn rn rn com/entity/A.hbm.xmlrn com/entity/B.hbm.xmlrn com/entity/C.hbm.xmlrn rn rn rn rn com.entityrn rn rn rnrnrn rn rn rn rn rnrn rn rn rn rn rn rnrn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rnrn rn rnrn[/code]rnrnrnJAVA测试类获取dao保存数据都没有问题,使用页面保存在获取调用dao时就出现dao对象为空!rnrn rnrnpublic class DServer rn rn private BDAO dao;rn rn rn public BDAO getBDao() rn return dao;rn rnrnrn public void setDao(BDAO dao) rn this.dao = dao;rn rnrnrn public boolean save(C obj)rn System.out.println(dao);rn System.out.println(obj);rn dao.save(obj);rn rn return true;rn rnrnrnrn异常:rn<em>The</em> <em>method</em> getHibernateTemplate() is <em>undefined</em> for the <em>type</em> DServer ??rn急rn
The method getJspApplicationContext(ServletContext) is undefined for the type
项目之前都是好好的,运行正常,但不知啥原因,突然不能正常运行,所有访问都报这个错误码,其它项目可以正常运行,rn在网上找了一圈,都是说建立web项目时生成servlet-api.jar,jsp-api.jar与tomcat的包有冲突,比tomca版本低rn但我没有发现我的项目有重复的这些包,大家没有遇到这个问题rnrn2014-3-31 9:38:37 org.apache.jasper.compiler.TldLocationsCache tldScanJarrn信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.rn2014-3-31 9:38:39 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet [jsp] in context with path [/MobileHospital_bank] threw exception [Unable to compile class for JSP: rnrnAn error occurred at line: [36] in the generated java file: [D:\apache-tomcat-7.0.42\work\Catalina\localhost\test_project\org\apache\jsp\index_jsp.java]rn<em>The</em> <em>method</em> getJspApplicationContext(ServletContext) is <em>undefined</em> for the <em>type</em> JspFactoryrnrnStacktrace:] with root causernorg.apache.jasper.JasperException: Unable to compile class for JSP: rnrnAn error occurred at line: [36] in the generated java file: [D:\apache-tomcat-7.0.42\work\Catalina\localhost\test_project\org\apache\jsp\index_jsp.java]rn<em>The</em> <em>method</em> getJspApplicationContext(ServletContext) is <em>undefined</em> for the <em>type</em> JspFactoryrnrnStacktrace:rn at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103)rn at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:366)rn at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:468)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)rn at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:96)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)rn at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:611)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)rn at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)rn at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)rn at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)rn at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)rn at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)rn at java.lang.Thread.run(Thread.java:662)rn
The method getPartNum() is undefined for the type UserDaoImpl
[code=Java]严重: Servlet.service() for servlet jsp threw exceptionrnorg.apache.jasper.JasperException: Unable to compile class for JSP: rnrnAn error occurred at line: 28 in the jsp file: /<em>method</em>.jsprn<em>The</em> <em>method</em> getPartNum() is <em>undefined</em> for the <em>type</em> UserDaoImplrn25: rn26: rn27: rn28: tolNum:rn29: rn30: rnrnrnStacktrace:rn at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)rn at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)rn at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)rn at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)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.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:128)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:293)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)rn at java.lang.Thread.run(Thread.java:619)[/code]rn我明明在UserDaoImpl中定义了getPartNum()的方法,但是为什么回出这样的错误呢?
The method getTextContent() is undefined for the type Node
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The method getSingleResult() is undefined for the type Query
关联的代码提取下rnrn rn 出现的错误rn
The method fromObject(String) is undefined for the type JSONObject
文章转载:http://my.oschina.net/wangwu91/blog/340721 如果有版权问题,请联系我。
the method d(string string) is undefined for the type log
类似这种问题一般是缺少对应jar包 下面介绍最简单的导入jar包方法 工程下新建一个文件夹,将对应的jar包拖进去后右击BuildPath-Configure Build Path-OK
急!!the method getTextContent() is undefined for the type Element
package dom; /** * parse xml file * @author Administrator * */ import javax.xml.parsers.*; import or
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使用JDBC链接数据库,对数据库进行增删改查
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The method getActualTypeArguments() is undefined for the type ParameterizedType
public abstract class HibernateDaorn private Class clazz;rn protected HibernateDao() rn ParameterizedType <em>type</em>=(ParameterizedType)getClass().getGenericSuperclass();rn clazz=(Class)<em>type</em>.[color=#FF0000]getActualTypeArguments()[/color][0];rn rn rn红色部分报错 为什么啊?
The method getBytes() is undefined for the type Long
这种错误怎么解决,求大神指导
target is null for method getBean
An exception has occurred. rnYou may continue by restarting the session. rnrnorg.apache.tapestry.ApplicationRuntimeException rnUnable to initialize property studentManagerService of com.page.Register$Enhance_0@12801c5[Register]: Unable to read expression '' of com.page.Register$Enhance_0@12801c5[Register]. rnlocation: context:/WEB-INF/register/Register.page, line 14, column 44 rn rnorg.apache.tapestry.ApplicationRuntimeException rnUnable to read expression '' of com.page.Register$Enhance_0@12801c5[Register]. rn rnjava.lang.NullPointerException rntarget is null for <em>method</em> getBean rnStack Trace: rnognl.OgnlRuntime.callMethod(OgnlRuntime.java:821) rnognl.ASTMethod.getValueBody(ASTMethod.java:75) rnognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170) rnognl.SimpleNode.getValue(SimpleNode.java:210) rnognl.ASTChain.getValueBody(ASTChain.java:109) rnognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170) rnognl.SimpleNode.getValue(SimpleNode.java:210) rnognl.Ognl.getValue(Ognl.java:333) rnognl.Ognl.getValue(Ognl.java:310) rnorg.apache.tapestry.util.prop.OgnlUtils.get(OgnlUtils.java:133) rnorg.apache.tapestry.util.prop.OgnlUtils.get(OgnlUtils.java:158) rnorg.apache.tapestry.pageload.PropertyInitializer.pageDetached(PropertyInitializer.java:109) rnorg.apache.tapestry.pageload.PageLoader.establishDefaultPropertyValues(PageLoader.java:823) rnorg.apache.tapestry.pageload.PageLoader.loadPage(PageLoader.java:774) rnorg.apache.tapestry.pageload.PageSource.getPage(PageSource.java:152) rnorg.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:195) rnorg.apache.tapestry.engine.DirectService.service(DirectService.java:127) rnorg.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:889) rnorg.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:198) rnorg.apache.tapestry.ApplicationServlet.doPost(ApplicationServlet.java:327) rnjavax.servlet.http.HttpServlet.service(HttpServlet.java:709) rnjavax.servlet.http.HttpServlet.service(HttpServlet.java:802) rnorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) rnorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) rnorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) rnorg.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) rnorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) rnorg.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) rnorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) rnorg.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) rnorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) rnorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) rnorg.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) rnorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) rnorg.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) rnorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) rnorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) rnorg.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) rnorg.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) rnorg.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) rnorg.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) rnorg.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) rnorg.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) rnorg.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) rnorg.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) rnjava.lang.Thread.run(Unknown Source) rn rnrn请大家帮助! 谢谢 rnrn
The method init(String) is undefined for the type GoodsField 在线等!!
GoodsField.javarnpackage com.netshop;rnimport java.sql.*;rnimport java.text.*;rnpublic class GoodsField extends executeWayrnrn private long ID;rn private <em>String</em> name;rn private int tag;rn public GoodsField()rn rn ID=0;rn name="";rn tag=0; rn rn public <em>String</em> getName()rn rn return this.name;rn rn public void setName(<em>String</em> name)rn rn this.name=name;rn rn rn public int getTag()rn rn return this.tag;rn rn public void setTag(int tag)rn rn this.tag=tag;rn rn public boolean init(<em>String</em> webID)rn rn <em>String</em> strSql="select * from goodsField where name='"+webID+"'";rn tryrn rn ResultSet rs=super.exeSqlQuery(strSql);rn if(rs.next())rn rn ID=rs.getLong("ID");rn name=rs.get<em>String</em>("name");rn tag=rs.getInt("tag");rn return true;rn rn elsern rn return false;rn rn rn catch(Exception ex)rn rn System.out.println(ex.to<em>String</em>());rn return false;rn rn rnrnquery.jsprnrnrn rnrnrn运行时提示<em>The</em> <em>method</em> init(<em>String</em>) is <em>undefined</em> for the <em>type</em> GoodsFieldrn着GoodsField里可是有init()啊?求解
The method getServletContext() is undefined for the type HttpServletRequest
public void parseRequest(HttpServletRequest request){         System.out.println("parseRequest:"+request.getParameter("username")); System.out.println("realPath:"+request.getServletContext().getReal
The method getServletContext is undefined for the type HttpServletRequest
ServletContext servletContext = request.getServletContext(); 在myeclipse中,request中没有getServletContext()方法。出错原因,jar包版本不一致 可以改写为 ServletContext servletContext = getServletContext(); ...
The method getDispatcherType() is undefined for the type HttpServletRequest 升级到tomcat8
配置项目,从tomcat低版本,放到tomcat8时,正常的项目居然报错了: <em>The</em> <em>method</em> getDispatcherType() is <em>undefined</em> for the <em>type</em> HttpServletRequest 从网上查资料,找可能出现这个问题的因素: 1可能是环境变量,检查了没问题 2有人说jar包冲突 对于servlet-api.jar这个包,原来工
The method getDispatcherType() is undefined for the type HttpServletRequest
web项目访问时就报错,新建的一个jsp文件里面没有任何的内容也报错,错误:<em>The</em> <em>method</em> getDispatcherType() is <em>undefined</em> for the <em>type</em> HttpServletRequest 严重: Servlet.service() for servlet [jsp] in context with path [/studentManage] threw
如何解决The method getIdcard() is undefined for the type String
这事封装对象的代码 package cn.itcast.domain; public class Student { private <em>String</em> idcard; private <em>String</em> exa
奇怪的问题:The method a() is undefined for the type print
如题:[color=#FF0000]<em>The</em> <em>method</em> a() is <em>undefined</em> for the <em>type</em> print[/color]rn我把print.java放在页面中则正确rn=================test.jsp============rnrnrnrnrnrnrnrnrn============print.java===============rnpackage com.cjlu.tools;rnpublic class printrnrn rn public <em>String</em> a()rn rn return "CHEN";rn rnrnrnrn[color=#339966]--------------------------------------------------------------------rn以下内容为自动编辑的内容,并非楼主的发贴内容,此仅用于显示而已,并无任何其他特殊作用rn楼主【ch_space】截止到2008-08-04 15:03:25的历史汇总数据(不包括此帖):rn发帖的总数量:1 发帖的总分数:20 每贴平均分数:20 rn回帖的总数量:1 得分贴总数量:0 回帖的得分率:0% rn结贴的总数量:1 结贴的总分数:20 rn无满意结贴数:0 无满意结贴分:0 rn未结的帖子数:0 未结的总分数:0 rn结贴的百分比:100.00% 结分的百分比:100.00% rn无满意结贴率:0.00 % 无满意结分率:0.00 % rn敬礼![img=http://p.blog.csdn.net/images/p_blog_csdn_net/java2000_net/381633/o_medal1.gif][/img][/color]rn取消马甲机器人,请点这里:[url=http://www.java2000.net/mycsdn/robotStop.jsp?usern=ch_space][/url]
The method getDataSource(HttpServletRequest) is undefined for the type LoginAction
package com.struts.chaptertwo;rnimport javax.servlet.http.HttpServletRequest;rnimport javax.servlet.http.HttpServletResponse;rnimport org.apache.struts.action.Action;rnimport org.apache.struts.action.ActionForm;rnimport org.apache.struts.action.ActionForward;rnimport org.apache.struts.action.ActionMapping;rnrnimport javax.sql.DataSource;rnimport java.sql.Connection;rnimport java.sql.ResultSet;rnimport java.sql.SQLException;rnimport java.sql.Statement;rnrnpublic class LoginAction extends Actionrn public ActionForward execute(ActionMapping mapping, ActionForm form,rn HttpServletRequest request, HttpServletResponse response) rn rn LoginActionForm loginActionForm=(LoginActionForm)form;rn <em>String</em> username=loginActionForm.getUsername();rn <em>String</em> password=loginActionForm.getPassword();rn rn rn rn DataSource ds=[color=#FF6600]getDataSource[/color](request);rn Connection conn=ds.getConnection();rn Statement stmt=conn.createStatement();rn <em>String</em> sqlStr="select * from loginuser where username='"+username+"' and password='"+password+"'";rn ResultSet rs=stmt.executeQuery(sqlStr);rn Boolean result=false;rn if(rs.next())rn rn result =true;rn rn rn elsern rn result=false;rn rn conn.close();rn rn if(result)rn return mapping.findForward("wellcome");rnrn elsern rn return mapping.findForward("wrong");rn rn rnrn
The method querySubCategory(int) is undefined for the type GoodsCatedao
该方法存在为什么报<em>The</em> <em>method</em> querySubCategory(int) is <em>undefined</em> for the <em>type</em> GoodsCatedao错误呢?rn具体错误:rn2010-7-7 18:24:22 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet default threw exceptionrnjava.lang.Error: Unresolved compilation problems: rn <em>The</em> <em>method</em> querySubCategory(int) is <em>undefined</em> for the <em>type</em> GoodsCatedaorn <em>The</em> <em>method</em> querySubCategory(int) is <em>undefined</em> for the <em>type</em> GoodsCatedaorn <em>The</em> <em>method</em> querySubCategory(int) is <em>undefined</em> for the <em>type</em> GoodsCatedaornrn at kaiqi.goods.actions.GoodsCateAction.searchJLExecute(GoodsCateAction.java:531)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:585)rn at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:404)rn at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:267)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:229)rn at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)rn at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:167)rn at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:83)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:207)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:74)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:127)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:107)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:206)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:115)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)rn at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)rn at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)rn at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:143)rn at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvoc
The method prevous() is undefined for the type ResultSet 错误信息
------------------------出现这样的 错误信息----------------------------------45: %> rn46: rn47: rn-------------------------------m * n 的代码--------------------------------------rn源程序rn rn rn rn rn rn rn
rs.close();报错The method close() is undefined for the type Resultset?
跟着视频做个很简单的数据库连接和关闭,结果出现这个错误,网上找了一堆没跟我一样的。。。rn错误提示rn<em>The</em> <em>method</em> close() is <em>undefined</em> for the <em>type</em> Resultsetrnrn代码如下rnrn```rnpackage com.zkz.magSystem.com;rnrnimport java.sql.Connection;rnimport java.sql.DriverManager;rnimport java.sql.PreparedStatement;rnimport java.sql.SQLException;rnrnimport com.mysql.cj.protocol.Resultset;rnrnpublic class BaseDAO rn public static Connection getConnection() throws Exceptionrn rn Class.forName("com.mysql.jdbc.Driver");rn return DriverManager.getConnection("jdbc:mysql://localhost:3306/exam","root","12345");rn rn rn public static void close(Connection conn,PreparedStatement ps,Resultset rs)rn try rn if(rs != null) rs.close();rn if(ps != null) ps.close();rn if(conn !=null && !conn.isClosed()) conn.close();rn catch (SQLException e) rn // TODO Auto-generated catch blockrn e.printStackTrace();rn rn rnrn```
错误:The method getParemeter(String) is undefined for the type HttpServletRequest
(1)功能:采用JSP + Servlet 实现网络磁盘 (2)Servlet、JSP调用关系: DiskServlet.java 显示跟磁盘目录 DirServlet.java 显示该目录下得文件以
有关getServletContext
public void parseRequest(HttpServletRequest request){ System.out.println("parseRequest:"+request.get
The method getDispatcherType() is undefined for the type HttpServletRequest错误解决方法
使用Eclipse Luna版本,jdk1.7和tomcat8.0开发JAVA EE应用。写一个简单的JSP部署后访问报JSP编译错误,具体错误信息如下: <em>The</em> <em>method</em> getDispatcherType() is <em>undefined</em> for the <em>type</em> HttpServletRequest Stacktrace: org.apache.jasper....
The method getDispatcherType() is undefined for the type HttpServletRequest解决办法
我和小伙伴一起做一个项目,他从我的github上clone代码到自己机器运行出现这个错误 后来检查出来试因为tomcat版本不一致,我用的8.0.27,他是8.0.23 给他装了8.0.27的tomcat之后就好了
The method screenshot(int, int) is undefined for the type Surface
下载的截屏代码,下面这行代码出错:rnmScreenBitmap = Surface.[color=#FF0000]screenshot[/color]((int) dims[0], (int) dims[1]);rn提示:rn<em>The</em> <em>method</em> screenshot(int, int) is <em>undefined</em> for the <em>type</em> Surfacernrn还有rnimport android.hardware.CameraSound;rnimport android.os.ServiceManager;rnimport android.os.SystemProperties;rn这三行语句也出错,提示rn<em>The</em> import android.hardware.CameraSound cannot be resolvedrnrn这是什么原因造成的?是因为API版本不同吗?
undefined for the type
rn2012-5-8 16:06:43 org.apache.catalina.startup.HostConfig deployDirectoryrn信息: Deploying web application directory ROOTrn2012-5-8 16:06:44 org.apache.coyote.http11.Http11AprProtocol startrn信息: Starting Coyote HTTP/1.1 on http-8080rn2012-5-8 16:06:44 org.apache.coyote.ajp.AjpAprProtocol startrn信息: Starting Coyote AJP/1.3 on ajp-8009rn2012-5-8 16:06:44 org.apache.catalina.startup.Catalina startrn信息: Server startup in 9662 msrn2012-5-8 16:06:57 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet jsp threw exceptionrnorg.apache.jasper.JasperException: Unable to compile class for JSP: rnrnAn error occurred at line: 393 in the jsp file: /Club/index.jsprn<em>The</em> <em>method</em> getT() is <em>undefined</em> for the <em>type</em> ActIfrn390: rn391: rn395: rn396: rnrnrnStacktrace:rn at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)rn at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)rn at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:349)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)rn at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)rn at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)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.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.Http11AprProcessor.process(Http11AprProcessor.java:861)rn at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)rn at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584)rn at java.lang.Thread.run(Unknown Source)rn
The method getAttribute(String) in the type HttpSession is not applicable fo
<em>The</em> <em>method</em> getAttribute(<em>String</em>) in the <em>type</em> HttpSession is not applicable for the arguments (boolean)中getAttribute获取不到
问题:The method add(String, Component) in the type Container......
[color=#0000FF]程序1:[/color]rnimport java.awt.*;rnimport java.awt.event.*;rnimport javax.swing.*;rnrnpublic class Bounce rn rn public static void main(<em>String</em>[] args) rn EventQueue.invokeLater(new Runnable()rn rn public void run()rn rn JFrame frame=new BounceFrame();rn frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);rn frame.setVisible(true);rn rn rn );rnrn rnrnrnrnclass BounceFrame extends JFramernrn public BounceFrame()rn rn setSize(DEFAULT_WIDTH,DEFAULT_HEIGH);rn setTitle("Bounce");rn comp=new BallComponent();rn [color=#FF0000]add(comp,BorderLayout.CENTER);[/color]rn JPanel buttonPanel=new JPanel();rn addButton(buttonPanel,"Start",new ActionListener()rn rn public void actionPerformed(ActionEvent event)rn rn addBall();rn rn );rn addButton(buttonPanel,"Close",new ActionListener()rn rn public void actionPerformed(ActionEvent event)rn rn System.exit(0);rn rn );rn rn rn public void addButton(Container c, <em>String</em> title, ActionListener listener)rn rn JButton button=new JButton(title);rn c.add(button);rn button.addActionListener(listener);rn rn public void addBall()rn rn tryrn rn Ball ball=new Ball();rn comp.add(ball);rn for(int i=1;i<=STEPS;i++)rn rn [color=#FF0000]ball.move(comp.getBounds());rn comp.paint(comp.getGraphics());[/color] Thread.sleep(DELAY);rn rn catch(InterruptedException e)rn rn rn rn rn private BallComponent comp;rn public static final int DEFAULT_WIDTH=450;rn public static final int DEFAULT_HEIGH=350;rn public static final int STEPS=1000;rn public static final int DELAY=3;rnrn[color=#0000FF]程序2:[/color]rnimport java.awt.geom.Ellipse2D;rnimport java.awt.geom.Rectangle2D;rnrnrnpublic class Ball rnrn public void move(Rectangle2D bounds)rn rn x+=dx;rn y+=dy;rn if( x =bounds.getMaxX())rn rn x=bounds.getMaxX()-XSIZE;rn dx=-dx;rn rn if(y=bounds.getMaxY())rn rn y=bounds.getMaxY()-YSIZE;rn dy=-dy;rn rn rn public Ellipse2D getShape()rn rn return new Ellipse2D.Double(x,y,XSIZE,YSIZE);rn rnprivate static final int XSIZE=15;rnprivate static final int YSIZE=15;rn private double x=0;rn private double y=0;rn private double dx=1;rn private double dy=1;rn rnrn[color=#3366FF]程序3:[/color]rnrnimport java.awt.*;rnimport java.util.*;rnimport javax.swing.*;rnpublic class BallComponent rn public void add(Ball b)rn rn balls.add(b);rn rn public void paintComponent(Graphics g)rn rn [color=#FF0000]super.paintComponent(g);[/color] rn Graphics2D g2=(Graphics2D) g;rn for(Ball b : balls)rn rn g2.fill(b.getShape());rn rn rn rn private ArrayList balls=new ArrayList();rnrn在程序1中红色部分是有错误的,报错信息如下:rn<em>The</em> <em>method</em> add(<em>String</em>, Component) in the <em>type</em> Container is not applicable for the arguments (BallComponent, <em>String</em>)rn <em>The</em> <em>method</em> getBounds() is <em>undefined</em> for the <em>type</em> BallComponentrn <em>The</em> <em>method</em> getGraphics() is <em>undefined</em> for the <em>type</em> BallComponentrn请问为什么会报着几个错误,该如何进行修改?rn在程序3中红色部分也是有错误的,不知道出错原因是什么?rn请高人帮忙解答一下,非常感谢。rn因为下面写不了了,只有在这儿写了,经过下面的修改后,再在程序1中加一行代码add(comp,BorderLayout.CENTER);就OK 了
The method add(string) in the type ArrayList is not applicable for the a
rnimport java.util.ArrayList;rnrnpublic class APP2 rnrn public static void main(<em>String</em>[] args) rn ArrayList list = new ArrayList();rn list.add("SE");rn list.add("EE");rn list.add("ME");rn list.add("SE");rn list.add("EE");rn list.remove("SE");rn System.out.print(list);rn rnrnrnrn为什么add这里显示<em>The</em> <em>method</em> add(string) in the <em>type</em> ArrayList is not applicable for the arguments (<em>String</em>)rn编译错误,求解
问题“The method getDispatcherType() is undefined for the type HttpServletRequest”
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The method configure() is undefined for the type Configuration
Configuration config=new Configuration().configure(); 这是代码,为什么引包了还是出现标题的错误
The method getDispatcherType() is undefined for the type HttpServletRequest的解决方法
很有可能是使用了tomcat8,把tomcat的lib包下面的jsp-api.jar换成tomcat7的。亲测,it works!
The method getWriter() is undefined for the type HttpServletRequest的问题
<em>The</em> <em>method</em> getWriter() is <em>undefined</em> for the <em>type</em> HttpServletRequest的问题 突然出现了<em>The</em> <em>method</em> getWriter() is <em>undefined</em> for the <em>type</em> HttpServletRequest的问题,然后在网上找说是servlet-api的问题,说是删了这个包就没问题了,但是删了发现错误更多了,我用的是...
The method list(String, Object[]) is ambiguous for the type BaseHibernateDao
@Overridern public List listAll(int pn, int pageSize) rn return list(HQL_LIST_ALL, pn, pageSize);rn rn rn @Overridern public List pre(PK pk, int pn, int pageSize) rn if(pk == null) rn return list(HQL_LIST_ALL, pn, pageSize);rn rn //倒序,重排rn List result = list(HQL_OPTIMIZE_PRE_LIST_ALL, 1, pageSize, pk);rn Collections.reverse(result);rn return result;rn rn @Overridern public List next(PK pk, int pn, int pageSize) rn if(pk == null) rn return list(HQL_LIST_ALL, pn, pageSize);rn rn return list(HQL_OPTIMIZE_NEXT_LIST_ALL, 1, pageSize, pk);rn rnrn @Overridern public void flush() rn getSession().flush();rn rnrn @Overridern public void clear() rn getSession().clear();rn rnrn protected long getIdResult(<em>String</em> hql, Object... paramlist) rn long result = -1;rn List list = list(hql, paramlist);rn if (list != null && list.size() > 0) rn return ((Number) list.get(0)).longValue();rn rn return result;rn rnrn protected List listSelf(final <em>String</em> hql, final int pn, final int pageSize, final Object... paramlist) rn return this. list(hql, pn, pageSize, paramlist);rn rnrnrn /**rn * for inrn */rn @SuppressWarnings("unchecked")rn protected List listWithIn(final <em>String</em> hql,final int start, final int length, final Map> map, final Object... paramlist) rn Query query = getSession().createQuery(hql);rn setParameters(query, paramlist);rn for (Entry> e : map.entrySet()) rn query.setParameterList(e.getKey(), e.getValue());rn rn if (start > -1 && length > -1) rn query.setMaxResults(length);rn if (start != 0) rn query.setFirstResult(start);rn rn rn List results = query.list();rn return results;rn rnrn @SuppressWarnings("unchecked")rn protected List list(final <em>String</em> hql, final int pn, final int pageSize, final Object... paramlist) rn Query query = getSession().createQuery(hql);rn setParameters(query, paramlist);rn if (pn > -1 && pageSize > -1) rn query.setMaxResults(pageSize);rn int start = PageUtil.getPageStart(pn, pageSize);rn if (start != 0) rn query.setFirstResult(start);rn rn rn if (pn < 0) rn query.setFirstResult(0);rn rn List results = query.list();rn return results;rn rn
undefined method `owner' for #问题
我在model里定义了owner方法,如下:rndef ownerrn owner_id ? User.finds(:first, :conditions => "users.id = #owner_id") : nilrn endrn但是调用时却提示未定义的方法,调用代码如下:rnrn :rn rnrn这是什么问题呢??
undefined local variable or method
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The method getParameterMap() is undefined
所需包已经导入,而且也已经重新编译过,为什么还会出现这种情况,请高手回答!
undefined method `find_all' for #
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The method getDispatcherType() is undefined for the type HttpServletRequest”
正常运行的项目,加了些功能后,突然遇到了 个错误:   org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: [63] in the generated java file: [C:\Users\zhangvalue\.IntelliJIdea2016....
jsp The method getDispatcherType() is undefined for the type HttpServletRequest
jsp <em>The</em> <em>method</em> getDispatcherType() is <em>undefined</em> for the <em>type</em> HttpServletRequest jar版本不一致引起。 切换成tomcat8了? 看工程依赖的包:servlet-api.jar/jstl.jar 是否发布了,这两个不需要的,去掉即可。 要不退回tomcat7。
问题~the method setCharacterEncoding(string) is undefined for the type HttpServletResponse
package com.shop.filter; import java.io.IOException; import javax.servlet.Filter; import javax.servl
jsp The method getServletContext() is undefined for the type in eclipse解决方法
jsp <em>The</em> <em>method</em> getServletContext() is <em>undefined</em> for the <em>type</em> in eclipse解决方法 2014-07-14 07:40:55CSDN-BEIDOUJS-点击数:1003 getServletContext()这个方法在Servlet 3.0规范里才有,要tomcat7才
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undefined method 'rectangle' for main
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undefined method `default_scope' for #
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hibernate中出现The method configure() is undefined for the type Configuration
rn Configuration cfg = new Configuration();rn rn SessionFactory sf=cfg.configure().buildSessionFactory();rn 上述代码显示如题所示的错误,求大神指导!!!rnrnrn
为什么始终会出现The method setListAdapter(SimpleAdapter) is undefined for the type
package pep.client;rnrnimport java.util.ArrayList;rnimport java.util.HashMap;rnimport android.app.ListActivity;rnimport android.app.Activity;rnimport android.os.Bundle;rnimport android.view.Gravity;rnimport android.view.View;rnimport android.view.View.OnClickListener;rnimport android.widget.Button;rnimport android.widget.EditText;rnimport android.widget.ListView;rnimport android.widget.SimpleAdapter;rnimport android.widget.TextView;rnimport android.widget.Toast;rnrnpublic class CommonTragedyExpResult extends Activityrn private Button btnReturn = null;rn private TextView txtExpRound = null;rn private EditText edtUserName = null;rn @Overridern protected void onCreate(Bundle savedInstanceState) rn // TODO Auto-generated <em>method</em> stubrn super.onCreate(savedInstanceState);rn setContentView(R.layout.common_tragedy_test_result);rn btnReturn = (Button)findViewById(R.id.btnCommonTragedyExpResultOK);rn txtExpRound = (TextView)findViewById(R.id.txtCommonTragedyTestResultExpRound);rn edtUserName = (EditText)findViewById(R.id.edtCommonTragedyTestResultUserName);rn edtUserName.setText(PepClientApplication._myInfo.GetClientname()); //设置用户名rn btnReturn.setOnClickListener(new OnClickListener() rn rn public void onClick(View v) rn CommonTragedyExpResult.this.finish();rn rn );rn rn Bundle bundle = getIntent().getExtras();rn ArrayList listAllUserResult = bundle.getParcelableArrayList(CommonTragedyMainActivity.COMMON_TRAGEDY_RESULT); rn rn ArrayList> listShowResult = new ArrayList>();rn int k=0;rn if (listAllUserResult.size() == 0) rn Toast toast = Toast.makeText(getApplicationContext(),rn "对不起,你还没有实验结果!", Toast.LENGTH_LONG);rn toast.setGravity(Gravity.CENTER, 0, 0);rn toast.show();rn CommonTragedyExpResult.this.finish();rn else rn for (int i = listAllUserResult.size() - 1; i >= 0; i--) rn CommonTragedyInfo result = listAllUserResult.get(i);rn HashMap map = new HashMap();rn map.put("expRound", <em>String</em>.valueOf(result.getExpRound()));rn map.put("otherInput", <em>String</em>.valueOf(result.getOtherInputSumEnergy()));rn map.put("youInput", <em>String</em>.valueOf(result.getYouInputEnergy()));rn map.put("sumInput", <em>String</em>.valueOf(result.getSumEnergy()));rn map.put("proportion", <em>String</em>.valueOf(result.getYouProportion()+"%"));rn map.put("everyResourceBenefit", <em>String</em>.valueOf(result.getEveryEnergyBenefit()));rn map.put("resourceBenefit", <em>String</em>.valueOf(result.getEnergyBenefit()));rn map.put("youGain", <em>String</em>.valueOf(result.getYouGain()));rn map.put("inputOpportunityEnergy", <em>String</em>.valueOf(result.getYouInputOpportunityEnergy()));rn map.put("gainOpportunitySumBenefit", <em>String</em>.valueOf(result.getYouGainOpportunitySumBenefit()));rn map.put("youGainSumBenefit", <em>String</em>.valueOf(result.getRoundSumBenefit()));rn map.put("sumBenefit", <em>String</em>.valueOf(result.getSumBenefit()));rn listShowResult.add(map);rn if(k==0)rn txtExpRound.setText(<em>String</em>.valueOf("第"+result.getExpRound()+"轮"));rn k=1;rn rn rn rn rn SimpleAdapter listAdapter = new SimpleAdapter(this, listShowResult, R.layout.common_tragedy_result_help,rn new <em>String</em>[]"expRound","otherInput","youInput","sumInput","proportion","everyResourceBenefit","resourceBenefit","youGain"rn ,"inputOpportunityEnergy", "gainOpportunitySumBenefit", "youGainSumBenefit", "sumBenefit", rn new int[]R.id.txtCommonTragedyResultHelpExpRound,R.id.txtCommonTragedyOtherInputSourceSumEnergy,R.id.txtCommonTragedyResultHelpYouInputEnergy,rn R.id.txtCommonTragedyResultHelpSumEnergy,R.id.txtCommonTragedyResultHelpYouProportion,R.id.txtCommonTragedyResultHelpEverySourceBenefit,R.id.txtCommonTragedyResourceBenefitrn ,R.id.txtCommonTragedyResultHelpYouGain, R.id.txtCommonTragedyResultHelpYouInputOpportunityEnergy, R.id.txtCommonTragedyResultHelpGainOpportuntiySumBenefit, R.id.txtCommonTragedyResultHelpRoundSumBenefit, rn R.id.txtCommonTragedyResultHelpSumBenefit);rn setListAdapter(listAdapter); //就是这里有问题,有一样相同的东西在另 一个 文件里却没有出现问题rn rn rn rn rnrn
Android问题集(五)——解决提示:The method **() is undefined for the type ***()
在非Activity子类方法中,有时想要调用Activity类特有的方法,系统会提示无该方法<em>The</em> <em>method</em> is <em>undefined</em>的解决方法。
JSP 出现 “Cannot switch on a value of type String for source level below 1.7” 的解决方法
在 IDEA 中运行一个新项目,执行到某个 JSP 页面时,出现以下错误: Cannot switch on a value of <em>type</em> <em>String</em> for source level below 1.7. Only convertible int values or enum variables are permitted 1 分析 因为 JDK 到 1.7 及以后的版本才支持...
The method getContextPath() from the type HttpServletRequest问题
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部署Tomcat8遇到的 “The method getDispatcherType() is undefined for the type HttpServletRequest” 问题
错误报告 org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: [52] in the generated java file: [D:\apache-tomcat-8.0.15\work\Catalina\localhost\allRunServer\
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Spring找不到方法:<em>The</em> <em>method</em> getDispatcherType() is <em>undefined</em> for the <em>type</em> HttpServletRequest
- The method getSpInfo(Item) is undefined for the type Dao 怎么解决
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String Method ????
index of rn lengthrn substringrnchatAtrnzhe xie dou shi <em>String</em> Method qing bang wo jieshiyixia !
undefined type 问题
以前没做过java程序,最近要调一个已经做好程序的分页代码,把源程序导入到myecplise中rn发现出现了很多红叉叉,在网上查了下,编译报错rn主要是2个方面rn (提示the import com.jspsmart can not be resolved)rnrnrnrn rn 无标题文档rn rnrnrnrn
use of undefined type IShellWindows
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query.getSingleResult() is undefined for the type Query
[img=https://img-bbs.csdn.net/upload/201708/15/1502801265_674439.png][/img]rnrn按照提示操作之后还是这个问题rn[img=https://img-bbs.csdn.net/upload/201708/15/1502801407_623715.png][/img]rnrn求教。。
The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory问题查找及解决
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The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory的解决方法
最近又开始看jsp,那时候用的tomcat还是5的版本,我现在自己下的用的是tomcat6,在运行随书光盘的例子的时候,报了这样的错误: <em>type</em> Exception report message  description <em>The</em> server encountered an internal error () that prevented it from fulfilling thi
dao 接口定义了一个方法,报错 The method xxx is undefined for the type xxx;
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