Pycharm添加包后运行报错module not found

网上搜了搜右击引入的包 Make Directory as -> Sources Root后正常，貌似Pycharm不会将目录自动加入source path

求助，python3+selenium运行报错

原来脚本<em>运行</em>的好好的。也没有改动什么，今天忽然<em>运行</em><em>报错</em>了：rn就打开某页面，输入用户名，密码，浏览器可以正常打开，然而输入什么的完全没效果。一看就<em>报错</em>底下了。rnC:\Users\sunl\AppData\Local\Programs\Python\Python36\python.exe E:/自动化测试/test/登录客反.pyrnTraceback (most recent call last):rn File "E:/自动化测试/test/登录客反.py", line 12, in rn username.send_keys('hongsy')rn File "C:\Users\sunl\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webelement.py", line 349, in send_keysrn 'value': keys_to_typing(value))rn File "C:\Users\sunl\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webelement.py", line 493, in _executern return self._parent.execute(command, params)rn File "C:\Users\sunl\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 249, in executern self.error_handler.check_response(response)rn File "C:\Users\sunl\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 193, in check_responsern raise exception_class(message, screen, stacktrace)rnselenium.common.exceptions.WebDriverException: Message: Expected [object Undefined] undefined to be a string

Java软件运行报错：java.lang.classnotfoundexception

说明一下情况：rn1.我有三台电脑，两台64位，一台32位rn2.我在一台64位电脑上将Test.jar打包成Test.exe，然后直接扔到另外一台64位电脑，<em>运行</em>，<em>报错</em>：java.lang.classnotfoundexception，于是把Test.jar包也扔过去，能正常<em>运行</em>了rn3.问题是：我在一台64位电脑上将Test.jar打包成Test.exe（注：打包时已注意打包成32位），然后把Test.jar包和Test.exe文件都扔到32位电脑，结果一直<em>报错</em>：Java<em>软件</em><em>运行</em>:java.lang.classnotfoundexceptionrnrn这是为什么？然道要在32位电脑上打包扔到32位电脑上才能正常<em>运行</em>？不应该吧，不知道问题出在哪rn[img=https://img-bbs.csdn.net/upload/201707/04/1499138329_148896.jpg][/img]

头大啊，运行报错求助。。。

android:name=".MyApplication"         android:icon="@drawable/icon"         android:label="@string/app_name"         android:theme="@style/AppTheme" >                      android:name=".WelcomeA

求助：程序运行报错！

用 VC++.NET 作的程序，在只安装了 .NET FRAMEWORD 的系统上，<em>运行</em>时rn出现如下错误：rnCommon Language Runtime Debugging ServicesrnApplication has generated an exception that could not be handledrnProcess id = 0x478, Thread id=0x538rnrn请问是什么问题啊？程序本身没有错误，是不是缺了什么库？

SIFT_VC运行报错，求助

各位大大，小弟按要求配置了opencv和gsl，但是<em>运行</em>一个SIFT程序时出现了error LNK2005: _gsl_rng_uniform_int already defined in WinGsl.lib(WinGsl.dll)rnLINK : fatal error LNK1104: cannot open file "libgsl.a" 的错误，<em>求助</em>各位大大帮忙解决，小弟先行谢过

软件运行报错 “m_hKey != NULL ”

在OLED_V2开发过程中遇到Debug版本<em>软件</em><em>运行</em><em>报错</em>：“m_hKey != NULL” 原因是客户PC没有用户账号，而<em>软件</em>对用户注册表进行操作。 “ <em>软件</em>需要对操作表进行操作，需要系统有管理员账户。否则加密与更改UI显示无法使用。 如果在系统没有账户的情况下，可以手动添加用户注册表。 操作如下： 1.  “开始菜单”，敲入“regedit”,回车键打开注册表； 2.  在

跪求No trusted certificate found解决方案

调用交通银行支付接口查询rn String srcUrl = "https://ebank.95559.com.cn/corporbank/NsTrans?dse_operationName=cb2202_queryOrderOp&reqData=%3C%3Fxml+version%3D%221.0%22+encoding%3D%22gb2312%22%3F%3E%3CBOCOMB2C%3E%3CopName%3Ecb2202_queryOrderOp%3C%2FopName%3E%3CreqParam%3E%3CmerchantID%3E301440360129520%3C%2FmerchantID%3E%3Cnumber%3E1%3C%2Fnumber%3E%3Cdetail%3E1%3C%2Fdetail%3E%3Corders%3EC20091030000001%3C%2Forders%3E%3C%2FreqParam%3E%3C%2FBOCOMB2C%3E&signData=MIIE%2FgYJKoZIhvcNAQcCoIIE7zCCBOsCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCCA%2BUwggPhMIICyaADAgECAgRMXdLhMA0GCSqGSIb3DQEBBQUAMDUxCzAJBgNVBAYTAkNOMRQwEgYDVQQKEwtCQU5LQ09NTSBDQTEQMA4GA1UEAxMHQk9DT01DQTAeFw0wOTA5MjIwNzMxMzhaFw0xMTA5MjIwNzMxMzhaMIGAMQswCQYDVQQGEwJDTjEUMBIGA1UEChMLQkFOS0NPTU0gQ0ExETAPBgNVBAsTCEJBTktDT01NMRIwEAYDVQQLEwlNZXJjaGFudHMxNDAyBgNVBAMTKzA0MEAwMTQ0MDQwMDAwMDE1MjcxNkBbMzAxNDQwMzYwMTI5NTIwXUAwMDAwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALglwOl2sLwGJ8JiaHp4DtjVygLat2b6ZEvk7qD2heCbpB1CVwhFRvXD8v7Ly%2FQgxjG3G4Z6RuT51f2DLuDACIDTreFTxCvRQIxQA3OYGVnqyq3CC3Qc5kYy6olGGpPYAnoODADchG7jiAFDqU%2FPpvEUuMmhUE<em>No</em>xzIllxQMgSwRAgMBAAGjggEvMIIBKzAfBgNVHSMEGDAWgBTSs9GxOUepN3l34yRNY7X4QsuZczBEBgkqhkiG9w0BCQ8ENzA1MA4GCCqGSIb3DQMCAgIAgDAOBggqhkiG9w0DBAICAIAwBwYFKw4DAgcwCgYIKoZIhvcNAwcwPQYDVR0gBDYwNDAyBgRVHSAAMCowKAYIKwYBBQUHAgEWHGh0dHA6Ly8xOTIuMTY4LjMuMTEwL2Nwcy5odG0wVgYDVR0fBE8wTTBLoEmgR6RFMEMxCzAJBgNVBAYTAkNOMRQwEgYDVQQKEwtCQU5LQ09NTSBDQTEMMAoGA1UECxMDY3JsMRAwDgYDVQQDEwdjcmwzODc1MAwGA1UdDwQFAwMH%2BYAwHQYDVR0OBBYEFAf4PbwEuZqX6aIT4iXipwUfSsMEMA0GCSqGSIb3DQEBBQUAA4IBAQB1lgHmpF6591tUOWmOa61DkJd8ZoV0yk5P2Fl6heGXowH0SUEtIU38m4TTYEEtNYnylbo5XlhhBc0k99lMEXh0gzNhUvmKhnbviHDYzVLNNsF1idRNfqc9rQhrPDoFgJXKqI0cdHAY4%2B27fahfwmiRGVB3SmVekvBloAQFdD4FGEpwI3aB2ITbIisFZbSL70loX9PYj57OLxv4SMm5j1Sx58ZWrOcndOm4cx6TMh6wFK4hB0PqR1h05n45geJlhbTifkewBcOLcIvoK4S8cbrfVMAURHDJDLTcDfIcFUPMxlSaI4JPM3sbtM9VMLngupGv%2BvSKWh8SuL1EPPjgtDhEMYHiMIHfAgEBMD0wNTELMAkGA1UEBhMCQ04xFDASBgNVBAoTC0JBTktDT01NIENBMRAwDgYDVQQDEwdCT0NPTUNBAgRMXdLhMAkGBSsOAwIaBQAwDQYJKoZIhvcNAQEBBQAEgYAUEnRCOKov%2FkGrYni6fUQaMgZX%2BYCXkLMwGwG%2F0vzmr%2B%2FYPYCc78pkRgI8v%2FFskIXmtSjAeyG3VlytV%2Bq15ZWK1c3RcXWO6DDQGo7MJYAqZ37CwHsx%2Fgy%2B9bp6AizZFW9StGSAw0UEsR5kEEyr8urpr56phWM9vWjxFPIqaurY1w%3D%3D";rn rnrn===========================简化后的相关代码==================rnimport java.io.InputStream;rnimport java.net.HttpURLConnection;rnimport java.net.URL;rnrn HttpURLConnection connection = null;rn InputStream in = null;rn URL url = new URL(srcUrl);rn connection = (HttpURLConnection) url.openConnection();rn connection.setRequestProperty("User-Agent", "Mozilla/MSIE");rn in = connection.getInputStream();rn in.read(,,,,);rn===============================================================rnrn以上程序在开发环境(SUN JDK1.5 + Tomcat5.0)上可以正常<em>运行</em>，获得反馈结果。rnrn部署到生产环境（Ibm JDK1.5 + WebSpere）,报异常rnrnjavax.net.ssl.SSLHandshakeException: com.ibm.jsse2.util.h: <em>No</em> trusted certificate foundrnat com.ibm.jsse2.n.a(n.java:17)rnat com.ibm.jsse2.jc.a(jc.java:541)rnat com.ibm.jsse2.db.a(db.java:403)rnat com.ibm.jsse2.db.a(db.java:278)rnat com.ibm.jsse2.eb.a(eb.java:137)rnat com.ibm.jsse2.eb.a(eb.java:157)rnat com.ibm.jsse2.db.m(db.java:243)rnat com.ibm.jsse2.db.a(db.java:280)rnat com.ibm.jsse2.jc.a(jc.java:104)rnat com.ibm.jsse2.jc.g(jc.java:470)rnat com.ibm.jsse2.jc.a(jc.java:284)rnat com.ibm.jsse2.jc.startHandshake(jc.java:172)rnat com.ibm.net.ssl.www2.protocol.https.b.afterConnect(b.java:65)rnat com.ibm.net.ssl.www2.protocol.https.c.connect(c.java:3)rnat sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:942)rnat sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:1895)rnat java.net.URLConnection.getHeaderFieldInt(URLConnection.java:585)rnat java.net.URLConnection.getContentLength(URLConnection.java:480)rnat com.ibm.net.ssl.www2.protocol.https.a.getContentLength(a.java:28)

ExtJs4 Grid代码运行报错 跪求帮助

ExtJs4 Grid代码<em>运行</em><em>报错</em> <em>跪求</em>帮助rn错误Microsoft JScript <em>运行</em>时错误: 'length' 为空或不是对象rn跟踪时records为undefinern[code=JScript]rnExt.require([rn'Ext.panel.*',rn'Ext.toolbar.*',rn'Ext.button.*',rn'Ext.container.ButtonGroup',rn'Ext.layout.container.Table'rn]);rnrnExt.onReady(function () rn Ext.QuickTips.init();rn //创建布局rn createViewPortSearch();rn);rnrnfunction createViewPortSearch() rn Ext.create('Ext.container.Viewport',rn layout:'border',rn renderTo:Ext.getBody(),rn items:[rn rn id:'north',rn region:'north',rn xtype:'panel',rn collapsible:true,rn height:125,rn autoHeight:false,rn border:false,rn items:rn searchForm,rn margins:'0 0 5 0'//上左下右rn ,rn rn id:'center',rn region:'center',rn xtype:'panel',rn items:gridrn rn ]rn );rnrnrn var store = Ext.create('Ext.data.Store', rn pageSize: 50,rn // model: 'ForumThread',rn fields: ['ManufactureOrder', 'SaleOrder', 'Salesman', 'OrderType'],rn // remoteSort: true,rn Proxy: rn //type: 'jsonp',rn //url: '/Business/PlaceOrderGridService.aspx',rn type: 'memory',rn data:totalCount:2,'data':[ManufactureOrder:'fdsf',SaleOrder:'fds',Salesman:'1',OrderType:'',OrderDate:'2011-01-01 0:00:00',ProductType:'',BillingInstruction:'fds',SMTProcessModuleCode1:'',SMTProcessModuleCode2:'',SMTProcessModuleCode3:'',SMTProcessModuleCode4:'',FittingProcessModuleCode:'',PackingProcessModuleCode:'',FactoryModel:'fds',MarketUseName:'',PackingType:'',SchemeName:'',LogoName:'',CustomerName:'',OrderAmount:'',PMCReviewDeliverDate:'',NakedMachineAmount:'',NakedMachineManufactureType:'',Remark:'',ManufactureOrder:'test',SaleOrder:'1',Salesman:'1',OrderType:'',OrderDate:'2011-01-01 0:00:00',ProductType:'',BillingInstruction:'',SMTProcessModuleCode1:'',SMTProcessModuleCode2:'',SMTProcessModuleCode3:'',SMTProcessModuleCode4:'',FittingProcessModuleCode:'',PackingProcessModuleCode:'',FactoryModel:'',MarketUseName:'',PackingType:'',SchemeName:'',LogoName:'',CustomerName:'',OrderAmount:'',PMCReviewDeliverDate:'',NakedMachineAmount:'',NakedMachineManufactureType:'',Remark:''],rn reader: rn root: 'data',rn totalProperty: 'totalCount'rn ,rn // sends single sort as multi parameterrn simpleSortMode: truern rn// ,sorters: [rn// property: 'lastpost',rn// direction: 'DESC'rn// ]rn );rn store.loadPage(1);rnrnvar searchForm = Ext.create('Ext.form.Panel', rn renderTo: Ext.getCmp('north'),rn method:'POST',rn //title: '下单统计表',rn bodyStyle: 'padding:5px 5px 0;width:80%',rn autoWidth:true,rn fieldDefaults: rn labelAlign: 'left',rn msgTarget: 'side'rn ,rn defaults: rn border: false,rn xtype: 'panel',rn flex: 1,rn layout: 'anchor'rn ,rn layout: 'hbox',rn items: [rn items: [rn xtype:'textfield',rn fieldLabel: '销售订单号',rn anchor: '80%',rn name: 'SaleOrder',rn id:'SaleOrder'rn ]rn ]rn );rn rnvar grid = Ext.create('Ext.grid.Panel', rn width: 700,rn height: 500,rn // title: 'ExtJS.com - Browse Forums',rn store: store,rn// disableSelection: true,rn// loadMask: true,rn// viewConfig: rn// id: 'gv',rn// trackOver: false,rn// stripeRows: false,rn// plugins: [rn// ptype: 'preview',rn// bodyField: 'excerpt',rn// expanded: true,rn// pluginId: 'preview'rn// ]rn// ,rn columns:[rn id: 'ManufactureOrder',rn text: "生产订单号",rn dataIndex: 'ManufactureOrder',rn flex: 1,rn // renderer: renderTopic,rn sortable: falsern ,rn text: "销售订单号",rn dataIndex: 'SaleOrder',rn width: 100,rn // hidden: true,rn sortable: truern ,rn text: "业务员",rn dataIndex: 'Salesman',rn width: 70,rn align: 'right',rn sortable: truern ,rn id: 'OrderType',rn text: "订单类型",rn dataIndex: 'OrderType',rn width: 150,rn // renderer: renderLast,rn sortable: truern ],rn // paging bar on the bottomrn bbar: Ext.create('Ext.PagingToolbar', rn store: store,rn displayInfo: true,rn displayMsg: 'Displaying topics 0 - 1 of 2',rn emptyMsg: "<em>No</em> topics to display",rn items:[rn '-', rn text: 'Show Preview'rn // pressed: pluginExpanded,rn // enableToggle: true,rn// toggleHandler: function(btn, pressed) rn// var preview = Ext.getCmp('gv').getPlugin('preview');rn// preview.toggleExpanded(pressed);rn// rn ]rn )rn // renderTo: 'topic-grid'rn );rnrn[/code]

求助，跪求~~~~

如果我只是想在Ubuntu下为我的C程序加个界面，那么该用哪个版本的Qt比较方便呢？rnrn<em>求助</em>啊，装了两天的Qt，还是没反应，要崩溃了有木有啊！！！

spark程序运行报错问题，求助

16/03/03 17:36:03 WARN TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0, localhost): java.net.<em>No</em>RouteToHostException: <em>No</em> route to hostrn java.net.PlainSocketImpl.socketConnect(Native Method)rn java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)rn java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)rn java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)rn java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)rn java.net.Socket.connect(Socket.java:579)rn sun.net.NetworkClient.doConnect(NetworkClient.java:175)rn sun.net.www.http.HttpClient.openServer(HttpClient.java:432)rn sun.net.www.http.HttpClient.openServer(HttpClient.java:527)rn sun.net.www.http.HttpClient.(HttpClient.java:211)rn sun.net.www.http.HttpClient.New(HttpClient.java:308)rn sun.net.www.http.HttpClient.New(HttpClient.java:326)rn sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:997)rn sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:933)rn sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:851)rn org.apache.spark.util.Utils$.fetchFile(Utils.scala:375)rn org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$6.apply(Executor.scala:325)rn org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$6.apply(Executor.scala:323)rn scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)rn scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)rn scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)rn scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)rn scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)rn scala.collection.mutable.HashMap.foreach(HashMap.scala:98)rn scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)rn org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$updateDependencies(Executor.scala:323)rn org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:158)rn java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)rn java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)rn java.lang.Thread.run(Thread.java:745)rn16/03/03 17:36:03 INFO TaskSetManager: Starting task 0.1 in stage 0.0 (TID 1, localhost, PROCESS_LOCAL, 1240 bytes)rn16/03/03 17:36:06 INFO TaskSetManager: Lost task 0.1 in stage 0.0 (TID 1) on executor localhost: java.net.<em>No</em>RouteToHostException (<em>No</em> route to host) [duplicate 1]rn16/03/03 17:36:06 INFO TaskSetManager: Starting task 0.2 in stage 0.0 (TID 2, localhost, PROCESS_LOCAL, 1240 bytes)rn16/03/03 17:36:09 INFO TaskSetManager: Lost task 0.2 in stage 0.0 (TID 2) on executor localhost: java.net.<em>No</em>RouteToHostException (<em>No</em> route to host) [duplicate 2]rn16/03/03 17:36:09 INFO TaskSetManager: Starting task 0.3 in stage 0.0 (TID 3, localhost, PROCESS_LOCAL, 1240 bytes)rn16/03/03 17:36:12 INFO TaskSetManager: Lost task 0.3 in stage 0.0 (TID 3) on executor localhost: java.net.<em>No</em>RouteToHostException (<em>No</em> route to host) [duplicate 3]rn16/03/03 17:36:12 ERROR TaskSetManager: Task 0 in stage 0.0 failed 4 times; aborting jobrn16/03/03 17:36:12 INFO TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks have all completed, from pool rn16/03/03 17:36:12 INFO TaskSchedulerImpl: Cancelling stage 0rn16/03/03 17:36:12 INFO DAGScheduler: Failed to run first at test.scala:15rnException in thread "main" org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 (TID 3, localhost): java.net.<em>No</em>RouteToHostException: <em>No</em> route to hostrn java.net.PlainSocketImpl.socketConnect(Native Method)rn java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)rn java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)rn java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)rn java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)rn java.net.Socket.connect(Socket.java:579)rn sun.net.NetworkClient.doConnect(NetworkClient.java:175)rn sun.net.www.http.HttpClient.openServer(HttpClient.java:432)rn sun.net.www.http.HttpClient.openServer(HttpClient.java:527)rn sun.net.www.http.HttpClient.(HttpClient.java:211)rn sun.net.www.http.HttpClient.New(HttpClient.java:308)rn sun.net.www.http.HttpClient.New(HttpClient.java:326)rn sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:997)rn sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:933)rn sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:851)rn org.apache.spark.util.Utils$.fetchFile(Utils.scala:375)rn org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$6.apply(Executor.scala:325)rn org.apache.spark.executor.Executor$$anonfun$org$apache$spark$executor$Executor$$updateDependencies$6.apply(Executor.scala:323)rn scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)rn scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)rn scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)rn scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)rn scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)rn scala.collection.mutable.HashMap.foreach(HashMap.scala:98)rn scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)rn org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$updateDependencies(Executor.scala:323)rn org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:158)rn java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)rn java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)rn java.lang.Thread.run(Thread.java:745)rnDriver stacktrace:rn at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1185)rn at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1174)rn at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1173)rn at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)rn at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)rn at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1173)rn at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:688)rn at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:688)rn at scala.Option.foreach(Option.scala:236)rn at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:688)rn at org.apache.spark.scheduler.DAGSchedulerEventProcessActor$$anonfun$receive$2.applyOrElse(DAGScheduler.scala:1391)rn at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498)rn at akka.actor.ActorCell.invoke(ActorCell.scala:456)rn at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237)rn at akka.dispatch.Mailbox.run(Mailbox.scala:219)rn at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)rn at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)rn at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)rn at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)rn at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)rn

VC++6.0在WIN7上运行报错？求助

我有一个在VC++6.0平台上写的程序，在XP系统下编译<em>运行</em>都正常，但在WIN7上<em>运行</em>时报了一个 “基础类应用程序停止工作”，我也试过改兼容模式<em>运行</em>，可仍报同样的错误，实在是困惑，求各位大侠帮我分析分析下是何原因？rn下面是截图rn[img=https://img-bbs.csdn.net/upload/201712/31/1514698018_125391.jpg][/img]

求助 运行报错内存不可写

#includern#includernrntypedef int ElemType;rntypedef int Status;rnrntypedef struct Q<em>No</em>dern ElemType data;rn Q<em>No</em>de *next;rnQ<em>No</em>de,*Q<em>No</em>deList;rnrntypedef struct rn Q<em>No</em>deList front;rn Q<em>No</em>deList rear;rnQueue,*QueueList;rnrnStatus InitQueue(QueueList Q)rnrn Q->front = Q->rear = (Q<em>No</em>deList)malloc(sizeof(Q<em>No</em>de));rn if(! (Q->front)) return 0;rn Q->front->data=111;rn Q->front->next = NULL;rn //free(Q->front);rnrnrnint main()rnrn ElemType x=22;//如果把这句删除 就不<em>报错</em>了rn QueueList Q;rn InitQueue(Q);rn //printf("%d",Q->front->data);rn //ElemType a=22; printf("%d",a);rnrnrn没找出来 什么错误 求各位帮帮忙

求助：Class vote.conn not found??

我在jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\vote放了conn.class这个文件，在input.jsp里是这样写的rnrn需要调用这个bean，rn可是用浏览器浏览时，老是报告rnorg.apache.jasper.JasperException: Unable to compile class for JSPrnrnAn error occurred at line: 2 in the jsp file: /input.jsprnGenerated servlet error:rnE:\JBuilder7\jakarta-tomcat-4.0.3\work\localhost\_\input$jsp.java:78: Class vote.conn not found.rn vote.conn votebean = null;rn ^rnAn error occurred at line: 2 in the jsp file: /input.jsprnrnGenerated servlet error:rnE:\JBuilder7\jakarta-tomcat-4.0.3\work\localhost\_\input$jsp.java:81: Class vote.conn not found.rn votebean= (vote.conn)rn rn请高手帮忙解决这个问题

求助！Webcam profile not found!

[img=https://img-bbs.csdn.net/upload/201511/22/1448179311_805840.jpg][/img]rnrn

运行报错

<em>运行</em>中断，显示“FPS.exe中的0x77661884处未处理的异常：0xC0000005：读取位置0xfff7ffff时发生访问冲突”,请问这是什么意思啊？谢谢rnrn在main函数里调用这个tridag(u,data_out_b,lambda,m);就出错，不用这句话就好了rnrn下面是代码，rn[code=C/C++]#includern#includern#includern#define PI 3.1415926rnusing namespace std;rnvoid lu_lower(double d[],double e[],double b[],double x[],int n)rnrn x[0]=b[0]/d[0];rn int count;rn for(count=1;count=0;count--)rn rn x[count]=(b[count]-e[count]*x[count+1])/d[count];rn rnrnvoid tridag(double u[],double r[],double lambda,int n)rnrn double d[10];//按照实际情况调整rn double e[9];rn double temp[10];rn d[0]=sqrt(lambda);rn e[0]=-1/d[0];rn int count;rn for(count=1;count<

运行报错！

在网上下载的源码<em>运行</em><em>报错</em>为"错误 1 在应用程序级别之外使用注册为 allowDefinition='MachineToApplication' 的节是错误的。如果在 IIS 中没有将虚拟目录配置为应用程序，则可能导致此错误。 E:\源码区\b2b\web\web.config 15 rn"rnrn请问如何处理啊！rn我<em>运行</em>的工具是vs2005

运行报错~~!

以下代码前段时间还可以使用，但今天<em>运行</em>就<em>报错</em>：rnrn Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Clickrn Dim DS As System.Data.DataSetrn Dim MyCommand As System.Data.OleDb.OleDbDataAdapterrn Dim MyConnection As System.Data.OleDb.OleDbConnectionrn MyConnection = New System.Data.OleDb.OleDbConnection("Provider=SQLOLEDB;uid=as;pwd=098765;server=10.1.1.5;database=dataDC")rnrn MyCommand = New System.Data.OleDb.OleDbDataAdapter("SELECT AGNAME02 as 部门, AGNAME01 as 组, Agnt_name as 姓名, Agnt_num as 编码, Agnt_type 职级, Agnt_DTEAPP as 入司时间, Agnt_DTETRM 离职时间, Agnt_AGMVTY as 状态 FROM dim_Agent WHERE Agnt_num LIKE '" & TextBox1.Text & "%'", MyConnection)rn '根据textbox1.text内容查询rn DS = New System.Data.DataSetrn MyCommand.Fill(DS)rn Me.DataGrid1.DataSource = DS.Tables(0)rn MyConnection.Close()rn End Subrnrn<em>报错</em>显示：rn未处理的“System.InvalidOperationException”类型的异常出现在 system.data.dll 中。rn其他信息: 未在本地计算机上注册“SQLOLEDB”提供程序。rnrn-----------------------------rn偶没有做任何改动呀，为什么就忽然用不起了，请高手指点指点，谢谢rn

怎样查出一个job的jobID?

菜鸟求救，怎样查出一个job的jobID?

Hadoop源码解析之如何获取JobId

前一篇文章讲到客户端作业的提交流程，其中有调用到JobSubmitter类的submitJobInternal函数，里面有获取<em>JobId</em>的地方。 部分源码如下： JobStatus submitJobInternal(Job job, Cluster cluster) throws Class<em>No</em>tFoundException, InterruptedException, IOExcep

"必须声明变量 '@jobid' 求救？

StringBuilder strSql=new StringBuilder();rn strSql.Append("update job_searcher set ");rn strSql.Append("UserCode=@UserCode,");rn strSql.Append("Searcher=@Searcher,");rn strSql.Append("education=@education,");rn strSql.Append("experience=@experience,");rn strSql.Append(" where jobid=@jobid");rn SqlParameter[] parameters = rn new SqlParameter("@UserCode", SqlDbType.VarChar,39),rn new SqlParameter("@Searcher", SqlDbType.VarChar,50),rn new SqlParameter("@education", SqlDbType.VarChar,10),rn new SqlParameter("@experience", SqlDbType.VarChar,20),rn new SqlParameter("@jobid", SqlDbType.Char,20);rn parameters[0].Value = model.UserCode;rn parameters[1].Value = model.Searcher;rn parameters[2].Value = model.education;rn parameters[3].Value = model.experience;rn parameters[4].Value = model.jobid;rn DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);rnrnrn为什么 老是提示 "必须声明变量 '@jobid'，rnrn我明明 有声明 啊？rnrn求救？

insert into (select ...) values('&jobid')的疑问？

Q: 111 Examine the structure of the EMPLOYEES table:rnrnEMPLOYEE_ID NUMBER NOT NULLrnEMP_NAME VARCHAR2(30)rnJOB_ID VARCHAR2(20)rnSAL NUMBERrnMGR_ID NUMBERrnDEPARTMENT_ID NUMBERrnrnYou want to create a SQL script file that contains an INSERT statement. When the script is run, thernINSERT statement should insert a row with the specified values into the EMPLOYEES table. ThernINSERT statement should pass values to the table columns as specified below:rnrnEMPLOYEE_ID: Next value from the sequence EMP_ID_SEQrnEMP_NAME and JOB_ID: As specified by the user during run time, throughrnsubstitution variablesrnSAL: 2000rnMGR_ID: <em>No</em> valuernDEPARTMENT_ID: Supplied by the user during run time throughrnsubstitution variable. The INSERT statement shouldrnfail if the user supplies a value other than 20 or 50.rnWhich INSERT statement meets the above requirements?rnrnA. INSERT INTO employeesrnVALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid', 2000, NULL, &did);rnB. INSERT INTO employeesrnVALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid',rn2000, NULL, &did IN (20,50));rnC. INSERT INTO (SELECT *rnFROM employeesrnWHERE department_id IN (20,50))rnVALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid', 2000, NULL, &did);rnD. INSERT INTO (SELECT *rnFROM employeesrnWHERE department_id IN (20,50)rnWITH CHECK OPTION)rnVALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid', 2000, NULL, &did);rnE. INSERT INTO (SELECT *rnFROM employeesrnWHERE (department_id = 20 ANDrndepartment_id = 50)rnWITH CHECK OPTION )rnVALUES (emp_id_seq.NEXTVAL, '&ename', '&jobid', 2000, NULL, &did);rnrnAnswer: Drnrn问下，这个答案为什么选D呢？rninsert into (select ...)？这也可以啊？还有value('&jobid')这是啥语法？

求助 bash:gcc:command not found

刚在虚拟机上装好linux，用gcc命令时出现错误提示 bash:gcc:command not foundrn这是怎么一回事呢？rn是没有装gcc么？该如何解决呢？rn高手赐教啊。。。

再次求助。Source not found。问题

之前发过一个帖子(原帖地址)，但是没能解决。 String url = "http://10.122.10.197/test/login.aspx?uid=test&pwd=1&t=t"; try {     DefaultHttpClient client = new DefaultHttpClient();     HttpGet request = new HttpGet(url);

求助：'Query2:Parameter 'bh' not found'

程序如下：rnprocedure TFkxxForm.BitBtn4Click(Sender: TObject);rnvarrn sqlstr:string;rnbeginrn tryrn if edit1.Text='' thenrn beginrn Application.MessageBox('请填写用户编号','提示',MB_OK+MB_ICONINFORMATION);rn Edit1.SetFocus ;rn exit;rn end;rn if Edit2.Text='' thenrn beginrn Application.MessageBox('请填写客户姓名','提示',MB_OK+MB_ICONINFORMATION);rn edit2.SetFocus ;rn exit;rn end;rn if Edit3.Text='' thenrn beginrn Application.MessageBox('请填写客户身份证号','提示',MB_OK+MB_ICONINFORMATION);rn edit3.SetFocus ;rn exit;rn end;rn if Edit5.Text ='' thenrn beginrn Application.MessageBox('请填写联系电话','提示',MB_OK+MB_ICONINFORMATION);rn edit5.SetFocus ;rn exit;rn end;rn if Edit6.Text='' thenrn beginrn Application.MessageBox('请填写客户地址','提示',MB_OK+MB_ICONINFORMATION);rn edit6.SetFocus ;rn exit;rn end;rn query2.Close;rn query2.SQL.Clear;rn if flag=1 thenrn sqlstr:='insert into custom values(:bh,:xm,:xb,:sfz,:dw,:dz,:dh)'rn elsern if flag=2 thenrn beginrn sqlstr:='update custom set 编号=:bh,姓名=:xm,性别=:xb,身份证=:sfz,'rn +'单位=:dw,地址=:dz,电话=:dh where 编号=:oldbh';rn query2.ParamByName('oldbh').AsString:=query1.FieldValues['编号'];rn end;rn query2.ParamByName('bh').AsString:=edit1.Text; [color=#FF0000]//后面出错的地方说的‘bh’就是这里的‘bh’[/color]rn query2.ParamByName('xm').AsString:=edit2.Text;rn query2.ParamByName('xb').AsString:=comboBox1.Text;rn query2.ParamByName('sfz').AsString:=edit3.Text;rn query2.ParamByName('dw').AsString:=edit4.Text;rn query2.ParamByName('dz').AsString:=edit5.Text;rn query2.ParamByName('dh').AsString:=edit6.Text;rn query1.ExecSQL;rn if query1.Active thenrn query1.Close;rn query1.Open;rnrn //endrn exceptrn beginrn MessageBox(0,'数据操作失败，可能有重复的用户编号！','',MB_OK+MB_ICONERROR);rn exit;rn end;rn end;rn enabledfalse;rn bitbtn1.Enabled:=true;rn bitbtn2.Enabled:=true;rn bitbtn3.Enabled:=true;rnend;rnrn这个是保存按钮的实现功能，但是<em>运行</em>的时候总是提示：rn Project FwczMis.exe raised exception class EDatabaseError with message 'Query2:Parameter 'bh' not found'. Process stopped .Use Step or Run to continue'...rn各位大侠帮帮忙哦，这是为什么啊？rn

新手求助：Dialect class not found

使用Spring+Hibernate搭配，使用junit进行CRUD操作，都没问题，只要一启动tomcat，就会立刻报出rnDialect class not found: org.hibernate.dialect.Oracle10gDialectrnrnhibernate3.jar 文件中的org.hibernate.dialect下面确实有Oracle10gDialect.class文件rnrn并且配置文件中方言无论改成OracleDialect 还是 Oracle9iDialect，都会报同样的错误rnrnDialect class not found: org.hibernate.dialect.Oracle10gDialectrnrn配置文件如下rn[img=http://b79.photo.store.qq.com/http_imgload.cgi?/rurl4_b=5a737d3c99019a9e1dc10f0a6864d2e2b0755c6142c8d93383c5a0f77313b4f9232b408da111e6eba3ffc617b07a36fa915ea6c44abf5ddcc201ae48a0f2e6e06a8ada9fe4b2752929140453c3aed5a72a94e056&a=79&b=79][/img]rnrnrn[img=http://b82.photo.store.qq.com/http_imgload.cgi?/rurl4_b=5a737d3c99019a9e1dc10f0a6864d2e200778cc1c44e13dc1aff2f900644369c191693f005b0dc79ce9b463a7aca277336d9ec6cad0d4384b78670acd784da69ede09719446f209165bfe86fe4f8a14f74773b02&a=82&b=82][/img]rnrn[img=http://b69.photo.store.qq.com/http_imgload.cgi?/rurl4_b=5a737d3c99019a9e1dc10f0a6864d2e208c6668accb2fde4647008c15df7eefa2e049338c46cefb46bb7c6d0b62d4ebf1db1a1ad5feec150ddab5f1532cf96cbd2b90b2070b128d38f840cb9090609b9ba79c4b3&a=69&b=69][/img]rnrnrn包信息rnrn[img=http://b79.photo.store.qq.com/http_imgload.cgi?/rurl4_b=5a737d3c99019a9e1dc10f0a6864d2e2ccb5b3b38ed7cdda089402979faf9acf4b64db3aa01d9a41c9c21fb40e4550f14eb3b0ed58ffb73771237dd413cb4f29f9629b662840bc813425e9c4c11ec99e2ed069ed&a=79&b=79][/img]rnrnrn错误信息rnrn[img=http://b68.photo.store.qq.com/http_imgload.cgi?/rurl4_b=5a737d3c99019a9e1dc10f0a6864d2e2b498ec9a94266aee73190bfe7e7fc262de16a879e9f306c08ff4a9a3f4fee7a43544216cb31c8afec717f8f17268337b70886bf3cfcd1d2f9f69b9c28e7521fbc1497cc8&a=68&b=68][/img]

求助：CXX0017:ERROR:symbol "" not found

VC6.0写二叉树程序，一直出现CXX0017:ERROR:symbol "" not foundrn<em>求助</em>，怎么解决啊rn[code=cvoid InsertBST(BSTree *bst,int key)rnrn BST<em>No</em>d *s;rn if ( bst == NULL)/*递归结束条件*/rn rn s = (BSTree)malloc(sizeof(BST<em>No</em>d)) ;//申请新的节点srn s->key = key;rn s->lchild =NULL;rn s->rchild =NULL;rn bst = &s ;rn rn else if (key < ( (*bst)->key) )rn rn InsertBST(&((*bst)->lchild),key);/*将s插入左子树*/rn rn else if (key > ((*bst)->key))rn rn InsertBST(&((*bst)->rchild),key);/*将s插入右子树*/rn rnrnrnrnvoid CreateBST(BSTree *bst)rnrn int key;rn bst = NULL;rn scanf("%d",&key);rn while (key != 0) /*输入0结束*/rn rn InsertBST(bst,key);rn scanf("%d",&key);rn rnrnrnvoid InOrder(BSTree *bst)rnrn if (bst != NULL)rn rn InOrder(&(*bst)->lchild);rn printf("%d ",(*bst)->key);rn InOrder(&(*bst)->rchild);rn rnrnrnrnint main()rnrn BSTree *root = NULL;rn CreateBST(root);rn InOrder(root);rn return 0;rn][/code]

Action class not found问题求助

JSP：页面rnrnrnrnrnrn rn 登陆界面rnrnrn 登陆界面rn rn rn rn rn rn rnrnrnstruts.xml:rnrnrnrn rn rn rn /JSP/success.jsprn /JSP/input.jsprn rn rnrnrnaction类：rnpackage java.com.coco;rnrnpublic class LoginAction rn private String username;rn private String password;rnrn public String excute() rn return "success";rn rnrn public String getUsername() rn return username;rn rnrn public void setUsername(String username) rn this.username = username;rn rnrn public String getPassword() rn return password;rn rnrn public void setPassword(String password) rn this.password = password;rn rn rnrn发布完后重启tomcat后:rn2013-6-28 12:59:24 org.apache.catalina.core.AprLifecycleListener initrn信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_03\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jdk1.6.0_03/bin/../jre/bin/client;C:/Program Files/Java/jdk1.6.0_03/bin/../jre/bin;C:/Program Files/Java/jdk1.6.0_03/bin/../jre/lib/i386;C:\Program Files\Java\jdk1.6.0_03\bin;C:\Program Files\AMD APP\bin\x86;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\ATI Technologies\ATI.ACE\Core-Static;D:\java\eclipse;rn2013-6-28 12:59:24 org.apache.coyote.http11.Http11Protocol initrn信息: Initializing Coyote HTTP/1.1 on http-8080rn2013-6-28 12:59:24 org.apache.catalina.startup.Catalina loadrn信息: Initialization processed in 272 msrn2013-6-28 12:59:24 org.apache.catalina.core.StandardService startrn信息: Starting service Catalinarn2013-6-28 12:59:24 org.apache.catalina.core.StandardEngine startrn信息: Starting Servlet Engine: Apache Tomcat/6.0.14rn2013-6-28 12:59:25 com.opensymphony.xwork2.config.providers.XmlConfigurationProvider registerrn信息: Parsing configuration file [struts-default.xml]rn2013-6-28 12:59:25 com.opensymphony.xwork2.config.providers.XmlConfigurationProvider registerrn信息: Parsing configuration file [struts-plugin.xml]rn2013-6-28 12:59:27 com.opensymphony.xwork2.config.providers.XmlConfigurationProvider registerrn信息: Parsing configuration file [struts.xml]rn2013-6-28 12:59:27 org.apache.struts2.config.Settings getLocalern警告: Settings: Could not parse struts.locale setting, substituting default VM localern2013-6-28 12:59:27 org.apache.catalina.core.StandardContext filterStartrn严重: Exception starting filter struts2rnAction class [java.com.coco.LoginAction] not found - action - file:/D:/java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/myStruts2/WEB-INF/classes/struts.xml:8:64rn at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:374)rn at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:329)rn at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:429)rn at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:239)rn at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)rn at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:152)rn at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)rn at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)rn at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)rn at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:205)rn at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)rn at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397)rn at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:108)rn at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3696)rn at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)rn at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)rn at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)rn at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)rn at org.apache.catalina.core.StandardService.start(StandardService.java:516)rn at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)rn at org.apache.catalina.startup.Catalina.start(Catalina.java:566)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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)rn at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)rn2013-6-28 12:59:27 org.apache.catalina.core.StandardContext startrn严重: Error filterStartrn2013-6-28 12:59:27 org.apache.catalina.core.StandardContext startrn严重: Context [/myStruts2] startup failed due to previous errorsrn2013-6-28 12:59:27 org.apache.coyote.http11.Http11Protocol startrn信息: Starting Coyote HTTP/1.1 on http-8080rn2013-6-28 12:59:27 org.apache.jk.common.ChannelSocket initrn信息: JK: ajp13 listening on /0.0.0.0:8009rn2013-6-28 12:59:27 org.apache.jk.server.JkMain startrn信息: Jk running ID=0 time=0/14 config=nullrn2013-6-28 12:59:27 org.apache.catalina.startup.Catalina startrn信息: Server startup in 2713 msrnrn在D:\java\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\myStruts2\WEB-INF\classes\java\com\coco这个目录下有LoginAction.class文件rn本人菜鸟自学Struts2结果刚入门就卡住了，求解脱~~~~[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/003/onion/1.gif][/img]

求助：java.security.NoSuchProviderException: Provider 'BC' not found

沿用别人的代码做统一认证的登录验证加密解密的时候，环境是1.4，<em>运行</em>之后弹出"jvm launcher"对话框提示"Fatal exception occurred. program will exit",异常报如下rnjava.security.<em>No</em>SuchProviderException: Provider 'BC' not foundrn at javax.crypto.Cipher.getInstance(DashoA6275)rn at com.aaa.Des.encrypt(Des.java:97)rn at com.aaa.DesMgr.encrypt(DesMgr.java:53)rn at com.aaa.DesMgr.main(DesMgr.java:156)rn到底是有多fatal的问题啊，是不是有些lib没引入？还是其他问题？rnrn为谢！

求助：org.jboss.deployment.DeploymentException: Parameter class not found

我费了好大力气，一部署.... 各位帮忙！rnrnrnrnCaused by: org.jboss.deployment.DeploymentException: Parameter class not found:rn at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCQueryMetaDataFactory.getQueryMethods(JDBCQueryMetaDataFactory.java:265)rn at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCQueryMetaDataFactory.createJDBCQueryMetaData(JDBCQueryMetaDataFactory.java:47)rn at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityMetaData.(JDBCEntityMetaData.java:406)rn at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCApplicationMetaData.(JDBCApplicationMetaData.java:140)rn at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCXmlFileLoader.load(JDBCXmlFileLoader.java:52)rn at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadJDBCEntityMetaData(JDBCStoreManager.java:705)rn at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.initStoreManager(JDBCStoreManager.java:417)rn at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:365)rn at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:147)rn at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:337)rn at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:271)rn at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:221)rn at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:324)rn at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)rn ... 114 more

初学springmvc求助, 404 not found

为什么一个最简单的helloworld项目总是404 found错误，但<em>运行</em>目录下的jsp文件可以正常浏览。从网上下的其他人的简单项目也是404 found。难道是机器配置或Jar包的问题。rn

求助：HTTP 错误 404.3 - Not Found

HTTP 错误 404.3 - <em>No</em>t Foundrn由于扩展配置问题而无法提供您请求的页面。如果该页面是脚本，请添加处理程序。如果应下载文件，请添加 MIME 映射。rn装了几天的IIS,但这个错误一直解决不了，目的想在本机上<em>运行</em>ASP.NET，因本人新手，直接在网站改怕出错，按百度上提供的各种方法似乎都试了，但没成功，请论坛高手出手相救，先谢谢了。rn先设置了INTENET中的相应功能，包括NET等，设置了文件的完全控制，设置了在C盘下NET的注册，反正试了不少。

sudo: ./jdk-6u29-linux-i586.bin: command not found 求助

我今天装了Ubuntu 11.10，我是第一次用Linux，我想配置Java，看的是这篇文章：http://firehare.blog.51cto.com/809276/680790，但是我输入到标题上那条命令的时候就出问题了，还请大家教教我吧，谢谢啊！我下的JDK是：jdk-6u29-linux-i586.bin。感激不尽！

菜鸟求助~~~~~~~~~~~~~跪求高手~~

本人是delphi菜鸟一名。现拿到一delphi程序代码要求更改代码。可是原程序中使用了大量的外部控件。不知道有什么办法可以查出来有那些控件。rn 请问如下控件那有下载的rn delphi7是否兼容delphi5或以下代码rn 打印控制：ReportBuild 5.0rn 界面处理：1ST2000，Venus5.0rn 数据控件：IP2000rn

跪求排程软件

有没有相关的生产排程<em>软件</em>，目前的ERP都无法实际的解决客户的需求啊，开发也是难上加难啊？？？

跪求informix-4gl的反编译软件

<em>跪求</em>informix-4gl的反编译<em>软件</em>rn那位大虾有，请共享一下rn吐血谢了

新手求助！跪求....

各位哥~刚开始学习java看了韩顺平老师的java从入门到精通视频，在看满汉楼项目的时候，报表统计那两个类，我是死活都没找到，万般无奈之下发帖<em>求助</em>，我已经找了很多天那源码了，因为我现在在做的项目需要用上，所以一直没有放弃寻找那段源码...如果有哪位哥知道，或者有那报表统计的源码。请一定告诉我....拜谢~！[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/5.gif][/img]

跪求~在线等，求助。。。

小弟第一次接触DB2数据库，现在有一个任务是将ORACLE中的数据表迁移到DB2上面，200多张表都迁移成功了，现在只有少许触发器出了好多问题，下面是其中的一个，请问各位谁能帮我转译成DB2能够执行的？rnrnrnrncreate or replace trigger qattributes_delrn after delete on qattributesrn for each rowrn rndeclarern qtype int;rn rnbeginrn select qtype into qtype from question where questionid = :old.questionid;rn if (qtype = 1) thenrn update question_type1 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 2) thenrn update question_type2 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 3) thenrn update question_type3 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 4) thenrn update question_type4 set qattributes=0 where questionid = :old.questionid;rn elsif (qtype = 5) thenrn update question_type5 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 6) thenrn update question_type6 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 7) thenrn update question_type7 set qattributes=0 where questionid = :old.questionid;rn rn elsif (qtype = 8) thenrn update question_type8 set qattributes=0 where questionid = :old.questionid;rn rn end if;rnend;

求助!小弟跪求答案

怎样通过Web进行动态发布呢?另外有什么好点的控件来完成与数据库的连接和修改?我用datagrid做了一个下午都没做好 再谢谢了

跪求高手求助.

开发图像系统时，用到一个库，其中用到了stl的string 类。rn在另外的application中静态链接时，出现下面错物：rnucdmc99.lib(Pdu.obj) : error LNK2005: "public: __thiscall std::basic_string,class std::allocator >::basic_string,class std::allocator >(class basic_strirnng,class std::allocator >::allocator const &)"rn (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allrnocator@D@1@@Z) already defined in msvcprtd.lib(MSVCP60D.dll)rnucdmc99.lib(Pdu.obj) : error LNK2005: "public: __thiscall std::basic_string,class std::allocator >::~basic_string,class std::allocator >(void)" (??1?$barnsic_string@DU?$rnchar_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ) already defined in msvcprtd.rnlib(MSVCP60D.dll)rn基本知道是因为连接库的c-runtime 版本的问题.就是不知道怎么解决/...rn请高手指教！！！rn

c++求助 跪求

如何将c++<em>运行</em>时的东西清除 就比如一个<em>软件</em> 刚开始有一堆选项 每个选项有不同的输出 如何输出一个之后 选择第二个选项后清除第一个输出结果 输出第二个的结果rn

紧急求助!!!跪求高手!!!

有木有高手帮我写这么一段代码:循环读取文本文件中每一行的某几列通过SOCKET通信一条条发送到IP为22.220.21.33 端口为80的服务器上,然后服务器又通过SOCKET通信返回数据,返回的数据中有一列要写入到文本当中.

菜鸟求助:跪求.

用c#写一个window应用程序，如果要在一窗体中嵌入对象powerpoint,我要实现的是 rn在一窗体中按一"按纽",打开文件对话框openFileDialog,然后选择一个ppt文件，打开后直接显示在窗体上，请问如何实现啊?谢谢了。

跪求分析报表的软件

要求能够生成分析报表而不是普通的报表的<em>软件</em> oalp方面的 谢谢各位

跪求软件需求分析模板

有的话请发送至304316187@qq.com!小弟在此谢谢了！！！！

跪求mapx mobile5.0软件！！！！！！！！！！

请问有没有下载的地方，我现在做东西要这个<em>软件</em>，十万火急啊rn要多少分都行，只要能给我下的地址！！！

跪求pagemanager这个软件

那位大侠有pagemanager这个<em>软件</em>啊,给小弟一个,领导非要这个不行,怎么说都不换,服了

跪求Eclipse简体中文软件

谁有Eclipse 简体中文的<em>软件</em>，或者告诉我下载地址也行。先谢谢了

跪求一视频录像软件

明天有一些计算人员来给我配服务器，我想把技术要点偷偷的录下来rn有没有开机自动桌面录像<em>软件</em>啊？？？就是不用手动操作的rn急用啊！谢谢！

跪求抽奖软件

利用ACCESS数据库的手机号抽奖<em>软件</em>

跪求破解导航软件！！！！

<em>跪求</em>破解版导航<em>软件</em>！！！rn需求：rn本人是用在自己的平台上面，要求rn支持GPS导航；rn破解版本；rn不要调用导航<em>软件</em>特有的S0，兼容性好。rn说白了，就是只要GPS传过来经纬度等GPS标准信息，就能导航。rnrn唉，网上论坛机油们都是针对手机的。rn<em>跪求</em>各位了。rn分辨率最好在800*480 你懂的！thanks

跪求一个软件

磁盘物理坏道rn有没有能修复的<em>软件</em>rn或则把坏掉的屏蔽掉也行rn最好简体中文版的rnrnrn有满意答案马上结贴！！！！！！rnrn<em>跪求</em> 谢谢

求助,跪求高手帮助.

我的一个菜单控件不知道为什么 设置好的按钮什么都回到初始状态了,我现在想恢复,自动生成的代码都在,我的工程被我保存过了,求高手帮助

跪求技术支持，有偿求助

我是一家传统企业公司，本月初从别的地方买了一套营销<em>软件</em>，只能在一台电脑上使用。用后感觉效果不错，想在其他电脑上都安装上<em>软件</em>，但是要注册码。有没有人能破解，帮助一下我。有酬劳，<em>跪求</em>。我电话18232010234【微信同号】...

Struts2求助~~~~跪求！！

想用iterator标签实现分页功能~~~~谁给个实例参考下？谢谢

跪求sql2000软件，初学～～～

我下载了好几个sql2000<em>软件</em>，要么服务器装不上，要么性能不佳，rn总之没找到一个有用的，我想初学一下sql，有个基础就行，rn至于是什么版本无所谓，企业版，个人版，开发版什么的随便了，rn只要xp能装上就OK，希望大家给个下载地址给我，小弟感激不尽～～～～rn小弟很穷～没分数～～～

跪求 软件工艺 中文版

电子书也好,哪家网站有卖也好,找了好久了都找不到

求助啊求助啊！！！跪求跪求 在线等.....

/* <em>No</em>te:Your choice is C IDE */rn#include rnusing namespace std;rn//声明Shape抽象基类rnclass Shapernrn public:rn virtual float area() return 0;rn virtual float shapeName() return 0;rn;rn// 声明point 类rnclass Point : public Shapernrn protected:rn float x,y;rn public :rn Point(float a,float b)rn x=a;y=b;rn float setPoint(float a,float b)rn x=a;y=b; return 0;rn virtual float shapeName() cout << "Point :"; return 0;rn friend Point operator + (Point & p1,Point & p2);rn rn friend ostream & operator << (ostream &,Point &);rn;rn Point operator + (Point & p1,Point & p2)rn Point p3;rn p3.x=p1.x+p2.x;rn p3.y=p1.y+p2.y;rn return p3;rn rn ostream & operator << (ostream & output,Point &p)rn output << "[" <

求助大牛: hibernate 配置后运行报错

hbm.xml:rnrnrnrnrnrn rn 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 rn rnrnrn rn rn rn rn rn rn rn rn rn rnrn rn rn rn rn rnrnrnrnrnrn测试类:rntestMain:rnrnpackage struts.action;rnrnimport hibernate.po.Course;rnimport hibernate.po.Student;rnimport hibernate.po.Teacher;rnrnimport java.util.HashSet;rnimport java.util.List;rnimport java.util.Set;rnrnimport org.hibernate.Session;rnimport org.hibernate.Transaction;rnrnimport util.HibernateSessionFactory;rnrnpublic class testMain rn rn public void test()rn rn Transaction tx = null ;rn List list = null;rn Session session = HibernateSessionFactory.getSession();rn rn tx = session.beginTransaction();rn rn Teacher teacher = new Teacher();rn teacher.setName("鸿");rn rn Course course = new Course(); //从老师到课程rn course.setName("英语");rn Course course_ = new Course();rn course_.setName("数学"); rn Set courseSet = new HashSet();rn courseSet.add(course);rn courseSet.add(course_);rn teacher.setCourseSet(courseSet);rn rn Student stu = new Student(); //从老师到学生,从学生到课程rn stu.setName("王");rn stu.setCourses(courseSet);rn Student stu_ = new Student();rn stu_.setName("里");rn stu_.setCourses(courseSet);rn Set stuSet = new HashSet();rn stuSet.add(stu);rn stuSet.add(stu_);rn teacher.setStuSet(stuSet);rn rn rn session.saveOrUpdate(teacher) ;rn session.flush();rn tx.commit();rn session.close();rn rn rnrn public static void main(String[] args)rn rn testMain main = new testMain();rn main.test();rn rnrnrnrn<em>报错</em>:rnrn010-01-29 14:48:05,140 WARN [org.hibernate.util.JDBCExceptionReporter] - rn2010-01-29 14:48:05,140 ERROR [org.hibernate.util.JDBCExceptionReporter] - rn2010-01-29 14:48:05,140 ERROR [org.hibernate.event.def.AbstractFlushingEventListener] - rnorg.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch updatern at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)rn at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)rn at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)rn at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:92)rn at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:87)rn at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:222)rn at org.hibernate.persister.collection.AbstractCollectionPersister.recreate(AbstractCollectionPersister.java:1119)rn at org.hibernate.action.CollectionRecreateAction.execute(CollectionRecreateAction.java:26)rn at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)rn at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)rn at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:145)rn at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)rn at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)rn at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)rn at struts.action.testMain.test(testMain.java:51)rn at struts.action.testMain.main(testMain.java:60)rnCaused by: java.sql.BatchUpdateException: Duplicate entry '3' for key 1rn at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1693)rn at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1108)rn at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)rn at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)rn ... 13 morernException in thread "main" org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch updatern at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)rn at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)rn at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)rn at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:92)rn at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:87)rn at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:222)rn at org.hibernate.persister.collection.AbstractCollectionPersister.recreate(AbstractCollectionPersister.java:1119)rn at org.hibernate.action.CollectionRecreateAction.execute(CollectionRecreateAction.java:26)rn at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)rn at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)rn at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:145)rn at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)rn at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)rn at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)rn at struts.action.testMain.test(testMain.java:51)rn at struts.action.testMain.main(testMain.java:60)rnCaused by: java.sql.BatchUpdateException: Duplicate entry '3' for key 1rn at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1693)rn at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1108)rn at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)rn at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)rn ... 13 more

ssh项目 导入进来运行报错！！！求助

Servlet.service() for servlet jsp threw exceptionrnorg.apache.jasper.JasperException: Unable to read TLD "META-INF/c.tld" from JAR file "file:/D:/Tomcat%206.0/webapps/ccvi/WEB-INF/lib/standard-1.1.2.jar": org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV

求助：hibernate运行报错，求大神帮忙

小弟初学hibernate，用的是hibernate4.1.9，<em>运行</em>时报MappingExceptionrn错误信息：rnorg.hibernate.MappingException: Unable to load class [ org.zh.domain] declared in Hibernate configuration entryrnException in thread "main" java.lang.ExceptionInInitializerErrorrn at org.zh.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:17)rn at org.zh.util.HibernateUtil.(HibernateUtil.java:8)rn at HibernateUtilTest.main(HibernateUtilTest.java:9)rnCaused by: org.hibernate.MappingException: Unable to load class [ org.zh.domain] declared in Hibernate configuration entryrn at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:2139)rn at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:2087)rn at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2067)rn at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2020)rn at org.hibernate.cfg.Configuration.configure(Configuration.java:1935)rn at org.hibernate.cfg.Configuration.configure(Configuration.java:1914)rn at org.zh.util.HibernateUtil.buildSessionFactory(HibernateUtil.java:11)rn ... 2 morernCaused by: java.lang.Class<em>No</em>tFoundException: org.zh.domainrn 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:169)rn at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:192)rn at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:2136)rn ... 8 morerndomain object:rnpackage org.zh.domain;rnrnpublic class Student rn private int id;rn private String name;rn private int age;rnrn public int getId() rn return id;rn rnrn public void setId(int id) rn this.id = id;rn rnrn public String getName() rn return name;rn rnrn public void setName(String name) rn this.name = name;rn rnrn public int getAge() rn return age;rn rnrn public void setAge(int age) rn this.age = age;rn rnrnrnstudent.htm.xml文件：rnrn rnrn rn rn rn rn rn rn rn rnhibernate.cfg.xml文件：rnrnrnrn rn com.mysql.jdbc.Driverrn jdbc:mysql:/127.0.0.1:3306/studb?useUnicode=true&characterEncoding=utf8rn rn rootrn uwec4v4wrn 5rn org.hibernate.dialect.MySQL5Dialectrn threadrn org.hibernate.cache.internal.<em>No</em>CacheProviderrn truern updatern rn rn rn测试文件：rnimport org.hibernate.Session;rnimport org.hibernate.SessionFactory;rnimport org.hibernate.Transaction;rnimport org.hibernate.cfg.Configuration;rnimport org.hibernate.service.ServiceRegistryBuilder;rnimport org.zh.domain.Student;rnrnpublic class Test rn rn public static void main(String[] args) rn Configuration cfg=new Configuration().configure();rn ServiceRegistryBuilder srb=new ServiceRegistryBuilder().applySettings(cfg.getProperties());rn SessionFactory sf=cfg.buildSessionFactory(srb.buildServiceRegistry());rn Session s=sf.getCurrentSession();rn Transaction tx=s.beginTransaction();rn Student st=new Student();rn st.setName("zhangsan");rn st.setAge(20);rn s.save(st);rn tx.commit();rn s.close();rn rnrn

菜鸟求助，安卓贪吃蛇实例运行报错！！

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unhandledMessage: msg.what=3rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): FATAL EXCEPTION: mainrn10-26 09:42:46.231: ERROR/AndroidRuntime(278): java.lang.RuntimeException: Unable to start activity ComponentInfoHsu.Snake/Hsu.Snake.MainActivity: android.view.InflateException: Binary XML file line #7: Error inflating class amdroid.basic.lesson48.SnakeViewrn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread.access$2300(ActivityThread.java:125)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.os.Handler.dispatchMessage(Handler.java:99)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.os.Looper.loop(Looper.java:123)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread.main(ActivityThread.java:4627)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at java.lang.reflect.Method.invokeNative(Native Method)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at java.lang.reflect.Method.invoke(Method.java:521)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at dalvik.system.NativeStart.main(Native Method)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class amdroid.basic.lesson48.SnakeViewrn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.Activity.setContentView(Activity.java:1647)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at Hsu.Snake.MainActivity.onCreate(MainActivity.java:14)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): ... 11 morern10-26 09:42:46.231: ERROR/AndroidRuntime(278): Caused by: java.lang.Class<em>No</em>tFoundException: amdroid.basic.lesson48.SnakeView in loader dalvik.system.PathClassLoader[/data/app/Hsu.Snake-2.apk]rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.createView(LayoutInflater.java:466)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:565)rn10-26 09:42:46.231: ERROR/AndroidRuntime(278): ... 20 morern

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tensorboard <em>报错</em>

hive运行报错

执行hive时<em>报错</em>，即使最简单的show databases也<em>报错</em>： hive&amp;gt; show databases; FAILED: SemanticException org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.had...

VB.NET 运行报错！！

<em>运行</em>完第一次，再<em>运行</em>时<em>报错</em>rn“System.Runtime.InteropServices.COMExceptionrn其它信息：HRESULT 中的异常 0x800A03EC”rnrn请是这是为什么？谢谢

form运行报错

[code=C#]rnnamespace JogMove rn rn public class FormTest:Form rn JogMove.Jog jog = new JogMove.Jog(); rn private FormTestButton_Click() rn rn jog.JogButton_Click(); rn rn rn rnnamespace JogMove rn rn public class Jog:Formrn private StreamWriter sw = File.CreateText("C:/test.txt"); //我新加这行rn public JogButton_Click(); rn rnrn[/code] rnrn我只要创建了sw对象，就有问题rn<em>运行</em>FormTest的时候就会<em>报错</em>rnrnThe process cannot access the file 'C:/test.txt' because it is being used by another process.rn

程序运行报错

连接数据库提示:[00103]登陆数据库发生错误：Unknown error opening cursor,请与系统管理员联系！rnrn这个错误是程序登陆的时候报的，数据库是9i，用pb6.5也连不上，但是通过odbc可以连通。但是用pb9的话数据库可以连通，为什么呢，请各位大侠分析下原因。

SQL 运行报错

declare @s nvarchar(4000)rnSelect @s=isnull(@s+',','')+quotename([Course]) from Class group by[Course]rnexec('select * from Class pivot (max([Score]) for [Course] in('+@s+'))b')rnrn消息 105，级别 15，状态 1，第 1 行rn字符串 '201222450))b' 后的引号不完整。rn消息 102，级别 15，状态 1，第 1 行rn'201222450))b' 附近有语法错误。

WebLogic运行报错。

我把包发布到WebLogic上，但是点Start，出现：rnweblogic.management.DeploymentException: [Deployer:149003]Unable to access application source information in '/bea/user_projects/domains/yfyxtest/servers/AdminServer/upload/tdgl.war' for application 'tdgl'. The specific error is: [Deployer:149158]<em>No</em> application files exist at '/bea/user_projects/domains/yfyxtest/servers/AdminServer/upload/tdgl.war'.. rn Errors were encountered while performing this operation. rnrnrn不知道什么原因？rn大家帮忙看看啊

jsp运行报错

rnrnrnrnrnrn rn Insert title herernrnrn rn rn rn rn rn FlowIdrn Typern IdCardrn ExamCardrn StudentNamern Locationrn Gradern Deletern rn rn rn rn rn rn rn rn rn rn rn Deletern rn rn rn rn rnrnrnrnrnrnrnorg.apache.jasper.JasperException: An exception occurred processing JSP page /students.jsp at line 29rnrn26: Deletern27: rn28: rn29: rn30: rn31: rn32: rnrnrnStacktrace:rn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:521)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:430)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:723)rnrn

PB运行报错

[img=https://img-bbs.csdn.net/upload/201603/03/1456968394_860778.png][/img]rn该<em>软件</em>以PB12制作的。

and was not found

可能是我把注册表的的什么东西删掉了!或者是把某个服务删掉了,rn现在<em>运行</em>某些程序的话,就弹出程序的路径后面就加一句and was not found ,应该说是路径找不到了!

JBoss 运行报错

[img=https://img-bbs.csdn.net/upload/201409/22/1411376678_706828.jpg][/img]rn服务器上一直出现这个错误 不知道具体原因 想请各位帮忙 有谁遇见过类似的情况帮忙指点下 谢谢

tomcat运行报错

BPEL Modules Only

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