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Home » Archived » BIRT » cannot load jdbc driver
cannot load jdbc driver [message #259893] Tue, 30 October 2007 05:19 Go to next message
nkpsu is currently offline nkpsuFriend
Messages: 3
Registered: July 2009
Junior Member
hi i'm newbie from birt i'm using the birt runtime, with mySQL 5.0 then i
got following error in tomcat

SEVERE: Cannot open the connection for the driver:
org.eclipse.birt.report.data.
oda.jdbc
Cannot load JDBC Driver class: com.mysql.jdbc.Driver
Oct 30, 2007 10:25:53 AM
org.eclipse.birt.report.engine.data.dte.CubeResultSet c
lose
SEVERE: null
java.lang.NullPointerException
at
org.eclipse.birt.data.engine.olap.cursor.AggregationAccessor .close(Ag
gregationAccessor.java:254)
at
org.eclipse.birt.data.engine.olap.cursor.AbstractCursorSuppo rt.close(
AbstractCursorSupport.java:69)
at
org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl. close(Cub
eCursorImpl.java:102)
at
org.eclipse.birt.report.engine.data.dte.CubeResultSet.close( CubeResul
tSet.java:136)
at
org.eclipse.birt.report.item.crosstab.core.re.executor.BaseC rosstabEx
ecutor.closeQuery(BaseCrosstabExecutor.java:118)
at
org.eclipse.birt.report.item.crosstab.core.re.executor.Cross tabReport
ItemExecutor.close(CrosstabReportItemExecutor.java:66)
at
org.eclipse.birt.report.engine.executor.ExtendedItemExecutor .close(Ex
tendedItemExecutor.java:143)
at
org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
emExecutor.close(WrappedReportItemExecutor.java:39)
at
org.eclipse.birt.report.engine.internal.executor.emitter.Rep ortItemEm
itterExecutor.close(ReportItemEmitterExecutor.java:40)
at
org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
emExecutor.close(WrappedReportItemExecutor.java:39)
at
org.eclipse.birt.report.engine.internal.executor.dup.Suppres sDuplicat
eItemExecutor.close(SuppressDuplicateItemExecutor.java:35)
at
org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layout
Nodes(HTMLBlockStackingLM.java:83)
at
org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPage
LM.java:85)
at
org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.lay
out(HTMLReportLayoutEngine.java:106)
at
org.eclipse.birt.report.engine.presentation.ReportDocumentBu ilder.bui
ld(ReportDocumentBuilder.java:189)
at
org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTas k.java:22
4)
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(Unk
nown Source)
at
org.eclipse.birt.report.service.actionhandler.BirtRunReportA ctionHand
ler.__execute(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.BirtGetPageAct ionHandle
r.__checkDocumentExists(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
ndler.prepareParameters(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
ndler.__execute(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandl
er.execute(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProc
essor.__executeAction(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentPro
cessor.executeAction(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.ha
ndleGetPage(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 ponentPro
cessor.process(Unknown Source)
at
org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUp
datedObjects(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.j
ava: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 onStrateg
y.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:69
9)
at
org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPo
st(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBas
e.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
ilterChain.java:173)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(Unknown
Source)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
icationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
ilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperV
alve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(Standar dContextV
alve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.j
ava:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.j
ava:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineVal
ve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.jav
a:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11Connection Handler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(Poo lTcpEndpo
int.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFol
lowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
Oct 30, 2007 10:25:53 AM
org.eclipse.birt.report.engine.data.dte.DataPresentatio
nEngine doExecuteQuery
SEVERE: Can't load the report query
Oct 30, 2007 10:25:53 AM
org.eclipse.birt.report.engine.data.dte.CubeResultSet c
lose
SEVERE: null
java.lang.NullPointerException
at
org.eclipse.birt.data.engine.olap.cursor.AggregationAccessor .close(Ag
gregationAccessor.java:254)
at
org.eclipse.birt.data.engine.olap.cursor.AbstractCursorSuppo rt.close(
AbstractCursorSupport.java:69)
at
org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl. close(Cub
eCursorImpl.java:102)
at
org.eclipse.birt.report.engine.data.dte.CubeResultSet.close( CubeResul
tSet.java:136)
at
org.eclipse.birt.report.engine.internal.document.v4.ReportIt emExecuto
r.closeQuery(ReportItemExecutor.java:369)
at
org.eclipse.birt.report.engine.internal.document.v4.Extended ItemExecu
tor.close(ExtendedItemExecutor.java:50)
at
org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
emExecutor.close(WrappedReportItemExecutor.java:39)
at
org.eclipse.birt.report.engine.internal.executor.dup.Suppres sDuplicat
eItemExecutor.close(SuppressDuplicateItemExecutor.java:35)
at
org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
emExecutor.close(WrappedReportItemExecutor.java:39)
at
org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layout
Nodes(HTMLBlockStackingLM.java:83)
at
org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPage
LM.java:85)
at
org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.lay
out(HTMLReportLayoutEngine.java:106)
at
org.eclipse.birt.report.engine.api.impl.RenderTask$PageRange Render.re
nder(RenderTask.java:583)
at
org.eclipse.birt.report.engine.api.impl.RenderTask.render(Re nderTask.
java:267)
at
org.eclipse.birt.report.service.ReportEngineService.renderRe port(Unkn
own Source)
at
org.eclipse.birt.report.service.ReportEngineService.renderRe port(Unkn
own Source)
at
org.eclipse.birt.report.service.BirtViewerReportService.getP age(Unkno
wn Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
ndler.doExecution(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
ndler.__execute(Unknown Source)
at
org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandl
er.execute(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProc
essor.__executeAction(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentPro
cessor.executeAction(Unknown Source)
at
org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.ha
ndleGetPage(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 ponentPro
cessor.process(Unknown Source)
at
org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUp
datedObjects(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.j
ava: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 onStrateg
y.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:69
9)
at
org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPo
st(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBas
e.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
ilterChain.java:173)
at org.eclipse.birt.report.filter.ViewerFilter.doFilter(Unknown
Source)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
icationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
ilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperV
alve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(Standar dContextV
alve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.j
ava:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.j
ava:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineVal
ve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.jav
a:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11Connection Handler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(Poo lTcpEndpo
int.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFol
lowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)

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Re: cannot load jdbc driver [message #259911 is a reply to message #259893] Tue, 30 October 2007 09:01 Go to previous message
sissi is currently offline sissiFriend
Messages: 533
Registered: July 2009
Senior Member
Hi Uthaya,

You should copy the mysql driver to the
$tomcat_install_directory\webapps\birt-viewer\plugins\org.ec lipse.birt.report.data.oda.jdbc\drivers.

Thanks,
sissi



"uthaya" <uthayakumar@percipientsolutions.info> wrote in message
news:8be80956616b83da0b41a5cc83d09a94$1@www.eclipse.org...
> hi i'm newbie from birt i'm using the birt runtime, with mySQL 5.0 then i
> got following error in tomcat
>
> SEVERE: Cannot open the connection for the driver:
> org.eclipse.birt.report.data.
> oda.jdbc
> Cannot load JDBC Driver class: com.mysql.jdbc.Driver
> Oct 30, 2007 10:25:53 AM
> org.eclipse.birt.report.engine.data.dte.CubeResultSet c
> lose
> SEVERE: null
> java.lang.NullPointerException
> at
> org.eclipse.birt.data.engine.olap.cursor.AggregationAccessor .close(Ag
> gregationAccessor.java:254)
> at
> org.eclipse.birt.data.engine.olap.cursor.AbstractCursorSuppo rt.close(
> AbstractCursorSupport.java:69)
> at
> org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl. close(Cub
> eCursorImpl.java:102)
> at
> org.eclipse.birt.report.engine.data.dte.CubeResultSet.close( CubeResul
> tSet.java:136)
> at
> org.eclipse.birt.report.item.crosstab.core.re.executor.BaseC rosstabEx
> ecutor.closeQuery(BaseCrosstabExecutor.java:118)
> at
> org.eclipse.birt.report.item.crosstab.core.re.executor.Cross tabReport
> ItemExecutor.close(CrosstabReportItemExecutor.java:66)
> at
> org.eclipse.birt.report.engine.executor.ExtendedItemExecutor .close(Ex
> tendedItemExecutor.java:143)
> at
> org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
> emExecutor.close(WrappedReportItemExecutor.java:39)
> at
> org.eclipse.birt.report.engine.internal.executor.emitter.Rep ortItemEm
> itterExecutor.close(ReportItemEmitterExecutor.java:40)
> at
> org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
> emExecutor.close(WrappedReportItemExecutor.java:39)
> at
> org.eclipse.birt.report.engine.internal.executor.dup.Suppres sDuplicat
> eItemExecutor.close(SuppressDuplicateItemExecutor.java:35)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layout
> Nodes(HTMLBlockStackingLM.java:83)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPage
> LM.java:85)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.lay
> out(HTMLReportLayoutEngine.java:106)
> at
> org.eclipse.birt.report.engine.presentation.ReportDocumentBu ilder.bui
> ld(ReportDocumentBuilder.java:189)
> at
> org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTas k.java:22
> 4)
> 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(Unk
> nown Source)
> at
> org.eclipse.birt.report.service.actionhandler.BirtRunReportA ctionHand
> ler.__execute(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.BirtGetPageAct ionHandle
> r.__checkDocumentExists(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
> ndler.prepareParameters(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
> ndler.__execute(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandl
> er.execute(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProc
> essor.__executeAction(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentPro
> cessor.executeAction(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.ha
> ndleGetPage(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 ponentPro
> cessor.process(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUp
> datedObjects(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.j
> ava: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 onStrateg
> y.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:69
> 9)
> at
> org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPo
> st(Unknown Source)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at
> org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBas
> e.java:327)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
> icationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
> ilterChain.java:173)
> at org.eclipse.birt.report.filter.ViewerFilter.doFilter(Unknown
> Source)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
> icationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
> ilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperV
> alve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(Standar dContextV
> alve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.j
> ava:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.j
> ava:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineVal
> ve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.jav
> a:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java
> :869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11Connection Handler.p
> rocessConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(Poo lTcpEndpo
> int.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFol
> lowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadP
> ool.java:684)
> at java.lang.Thread.run(Unknown Source)
> Oct 30, 2007 10:25:53 AM
> org.eclipse.birt.report.engine.data.dte.DataPresentatio
> nEngine doExecuteQuery
> SEVERE: Can't load the report query
> Oct 30, 2007 10:25:53 AM
> org.eclipse.birt.report.engine.data.dte.CubeResultSet c
> lose
> SEVERE: null
> java.lang.NullPointerException
> at
> org.eclipse.birt.data.engine.olap.cursor.AggregationAccessor .close(Ag
> gregationAccessor.java:254)
> at
> org.eclipse.birt.data.engine.olap.cursor.AbstractCursorSuppo rt.close(
> AbstractCursorSupport.java:69)
> at
> org.eclipse.birt.data.engine.olap.impl.query.CubeCursorImpl. close(Cub
> eCursorImpl.java:102)
> at
> org.eclipse.birt.report.engine.data.dte.CubeResultSet.close( CubeResul
> tSet.java:136)
> at
> org.eclipse.birt.report.engine.internal.document.v4.ReportIt emExecuto
> r.closeQuery(ReportItemExecutor.java:369)
> at
> org.eclipse.birt.report.engine.internal.document.v4.Extended ItemExecu
> tor.close(ExtendedItemExecutor.java:50)
> at
> org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
> emExecutor.close(WrappedReportItemExecutor.java:39)
> at
> org.eclipse.birt.report.engine.internal.executor.dup.Suppres sDuplicat
> eItemExecutor.close(SuppressDuplicateItemExecutor.java:35)
> at
> org.eclipse.birt.report.engine.internal.executor.wrap.Wrappe dReportIt
> emExecutor.close(WrappedReportItemExecutor.java:39)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStacking LM.layout
> Nodes(HTMLBlockStackingLM.java:83)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout (HTMLPage
> LM.java:85)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutE ngine.lay
> out(HTMLReportLayoutEngine.java:106)
> at
> org.eclipse.birt.report.engine.api.impl.RenderTask$PageRange Render.re
> nder(RenderTask.java:583)
> at
> org.eclipse.birt.report.engine.api.impl.RenderTask.render(Re nderTask.
> java:267)
> at
> org.eclipse.birt.report.service.ReportEngineService.renderRe port(Unkn
> own Source)
> at
> org.eclipse.birt.report.service.ReportEngineService.renderRe port(Unkn
> own Source)
> at
> org.eclipse.birt.report.service.BirtViewerReportService.getP age(Unkno
> wn Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
> ndler.doExecution(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHa
> ndler.__execute(Unknown Source)
> at
> org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandl
> er.execute(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProc
> essor.__executeAction(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentPro
> cessor.executeAction(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.ha
> ndleGetPage(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 ponentPro
> cessor.process(Unknown Source)
> at
> org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUp
> datedObjects(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.j
> ava: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 onStrateg
> y.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:69
> 9)
> at
> org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPo
> st(Unknown Source)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at
> org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBas
> e.java:327)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
> icationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
> ilterChain.java:173)
> at org.eclipse.birt.report.filter.ViewerFilter.doFilter(Unknown
> Source)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(Appl
> icationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationF
> ilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperV
> alve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(Standar dContextV
> alve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.j
> ava:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.j
> ava:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineVal
> ve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.jav
> a:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java
> :869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11Connection Handler.p
> rocessConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(Poo lTcpEndpo
> int.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFol
> lowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ru n(ThreadP
> ool.java:684)
> at java.lang.Thread.run(Unknown Source)
>
>
>
>
>

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