| MySQL Failed to load JDBC driver class: com.mysql.jdbc.Driver [message #361555] |
Mon, 07 April 2008 05:55  |
Eclipse User |
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Originally posted by: subodh.stg.in
Hi All,
I am using Tomcat 5.5.9
MySQL 5.0.45
mysql-connector-java 3.1.1
BIRT-report-designer-all-in-one2_2_2
BIRT-2.2
Eclipse 3.3
I designed a report and user sample database (ClassicModels) from mysql
server.
I copied the jconnector jar file in the tomcat common\lib folder and set
classpath. I also copy the connector jar file in the
" org.eclipse.birt.report.data.oda.jdbc_2.2.2.r22x_v20071206\d rivers "
folder.
The preview is working but not running on the tomcat server.
It show error :
Apr 7, 2008 10:08:34 AM
org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager findDriver
WARNING: Failed to load JDBC driver class: com.mysql.jdbc.Driver
Apr 7, 2008 10:08:34 AM
org.eclipse.birt.data.engine.odaconsumer.ConnectionManager openConnection
SEVERE: Cannot open connection.
org.eclipse.birt.report.data.oda.jdbc.JDBCException: Cannot load JDBC
Driver class: com.mysql.jdbc.Driver
at
org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.find Driver(JDBCDriverManager.java:623)
at
org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.load AndRegisterDriver(JDBCDriverManager.java:731)
at
org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.doCo nnect(JDBCDriverManager.java:192)
at
org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.getC onnection(JDBCDriverManager.java:158)
at
org.eclipse.birt.report.data.oda.jdbc.Connection.connectByUr l(Connection.java:158)
at
org.eclipse.birt.report.data.oda.jdbc.Connection.open(Connec tion.java:115)
at
org.eclipse.datatools.connectivity.oda.consumer.helper.OdaCo nnection.open(OdaConnection.java:235)
at
org.eclipse.birt.data.engine.odaconsumer.ConnectionManager.o penConnection(ConnectionManager.java:145)
at
org.eclipse.birt.data.engine.executor.DataSource.newConnecti on(DataSource.java:134)
at
org.eclipse.birt.data.engine.executor.DataSource.open(DataSo urce.java:121)
at
org.eclipse.birt.data.engine.impl.DataSourceRuntime.openOdiD ataSource(DataSourceRuntime.java:214)
at
org.eclipse.birt.data.engine.impl.QueryExecutor.openDataSour ce(QueryExecutor.java:265)
at
org.eclipse.birt.data.engine.impl.QueryExecutor.prepareExecu tion(QueryExecutor.java:210)
at
org.eclipse.birt.data.engine.impl.PreparedQuery.doPrepare(Pr eparedQuery.java:500)
at
org.eclipse.birt.data.engine.impl.PreparedDataSourceQuery.ex ecute(PreparedDataSourceQuery.java:161)
at
org.eclipse.birt.data.engine.impl.PreparedOdaDSQuery.execute (PreparedOdaDSQuery.java:142)
at
org.eclipse.birt.report.data.adapter.impl.DataRequestSession Impl.execute(DataRequestSessionImpl.java:445)
at
org.eclipse.birt.report.engine.data.dte.DataGenerationEngine .doExecuteQuery(DataGenerationEngine.java:149)
at
org.eclipse.birt.report.engine.data.dte.DataGenerationEngine .doExecuteQuery(DataGenerationEngine.java:111)
at
org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.e xecute(AbstractDataEngine.java:182)
at
org.eclipse.birt.report.engine.executor.ExecutionContext.exe cuteQuery(ExecutionContext.java:1685)
at
org.eclipse.birt.report.engine.executor.QueryItemExecutor.ex ecuteQuery(QueryItemExecutor.java:76)
at
org.eclipse.birt.report.engine.executor.TableItemExecutor.ex ecute(TableItemExecutor.java:61)
at
org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportItemExecutor.execute(WrappedReportItemExecutor.java:4 5)
at
org.eclipse.birt.report.engine.internal.executor.emitter.Rep ortItemEmitterExecutor.execute(ReportItemEmitterExecutor.jav a:45)
at
org.eclipse.birt.report.engine.internal.executor.dup.Suppres sDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor .java:42)
at
org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layoutNodes(HTMLBlockStackingLM.java:63)
at
org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPageLM.java:85)
at
org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.layout(HTMLReportLayoutEngine.java:106)
at
org.eclipse.birt.report.engine.presentation.ReportDocumentBu ilder.build(ReportDocumentBuilder.java:189)
at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTas k.java:224)
at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask. java:89)
at org.eclipse.birt.report.service.ReportEngineService.runRepor t(Unknown
Source)
at
org.eclipse.birt.report.service.BirtViewerReportService.runR eport(Unknown
Source)
at
org.eclipse.birt.report.service.actionhandler.BirtRunReportA ctionHandler.__execute(Unknown
Source)
at
org.eclipse.birt.report.service.actionhandler.BirtGetPageAct ionHandler.__checkDocumentExists(Unknown
Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHandler.prepareParameters(Unknown
Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHandler.__execute(Unknown
Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandler.execute(Unknown
Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProcessor.__executeAction(Unknown
Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentProcessor.executeAction(Unknown
Source)
at
org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.handleGetPage(Unknown
Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentProcessor.process(Unknown
Source)
at
org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUpdatedObjects(Unknown
Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCP rovider.java:397)
at
org.apache.axis.providers.java.RPCProvider.processMessage(RP CProvider.java:186)
at
org.apache.axis.providers.java.JavaProvider.invoke(JavaProvi der.java:323)
at
org.apache.axis.strategies.InvocationStrategy.visit(Invocati onStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService .java:453)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281 )
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServle t.java:699)
at
org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPost(Unknown
Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationFilterChain.java:173)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(Unknown Source)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(Standar dContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java:856)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHand ler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(Poo lTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
Please help me............
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