Question
Swedbank AB
Swedbank AB
SE
Swedbank AB
Posted: Jul 27, 2018
Last activity: Aug 2, 2018
Last activity: 2 Aug 2018 9:13 EDT
Closed
java.lang.NullPointerException at com.pegarules.generated.AddFlowActionToAssignment
Hi All,
We could see below exceptions only in production. Need some one help.
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Hi All,
We could see below exceptions only in production. Need some one help.
com.pega.pegarules.pub.PRRuntimeError
com.pega.pegarules.pub.PRRuntimeError: PRRuntimeError
at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:712)
at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:465)
at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:3203)
at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:391)
at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1297)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1034)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:889)
at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:331)
at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:829)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:331)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:274)
at com.pega.pegarules.session.internal.engineinterface.etier.ejb.EngineBean.invokeEngine(EngineBean.java:225)
at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:370)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:411)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:224)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingException(AppServerBridgeToPega.java:246)
at com.pega.pegarules.internal.etier.ejb.EngineBeanBoot.invokeEngine(EngineBeanBoot.java:168)
at com.pega.pegarules.internal.etier.interfaces.EJSLocalStatelessEngineBMT_f2439d86.invokeEngine(Unknown Source)
at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:278)
at com.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:223)
at com.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:589)
at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:378)
at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:370)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:411)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:224)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:273)
at com.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1233)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:782)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1114)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3980)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1016)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:88)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892)
Caused by:
java.lang.NullPointerException
at com.pegarules.generated.AddFlowActionToAssignment_071017_JYxRK4k67BKcTkDcDHwvDw.AddFlowActionToAssignment07_10_17(AddFlowActionToAssignment_071017_JYxRK4k67BKcTkDcDHwvDw.java:111)
at com.pegarules.generated.AddFlowActionToAssignment_071017_JYxRK4k67BKcTkDcDHwvDw.invoke(AddFlowActionToAssignment_071017_JYxRK4k67BKcTkDcDHwvDw.java:75)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.resolveAndinvokeFunctionViaReflection(LibraryRuntime.java:221)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.invokeLibraryRuntime(LibraryRuntime.java:119)
at com.pega.pegarules.session.internal.mgmt.Executable.invokeLibraryRuntime(Executable.java:9105)
at com.pega.pegarules.priv.generator.LibrarySupport.resolveAndInvokeFunctionViaReflectionWithException(LibrarySupport.java:275)
at java.lang.invoke.DirectHandle.invokeExact_thunkArchetype_L(DirectHandle.java:235)
at java.lang.invoke.BruteArgumentMoverHandle.invokeExact_thunkArchetype_X(ArgumentMoverHandle.java:390)
at java.lang.invoke.CollectHandle.invokeExact_thunkArchetype_X(CollectHandle.java:99)
at com.pegarules.generated.activity.ra_action_processaction_9617c8d06b04749740bfa7f3a035f72e.step15_circum0(ra_action_processaction_9617c8d06b04749740bfa7f3a035f72e.java:1737)
at com.pegarules.generated.activity.ra_action_processaction_9617c8d06b04749740bfa7f3a035f72e.perform(ra_action_processaction_9617c8d06b04749740bfa7f3a035f72e.java:319)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3553)
at com.pegarules.generated.activity.ra_action_reloadsection_2a07dae44b0da69c8dd529e9fcfd3cfb.step5_circum0(ra_action_reloadsection_2a07dae44b0da69c8dd529e9fcfd3cfb.java:739)
at com.pegarules.generated.activity.ra_action_reloadsection_2a07dae44b0da69c8dd529e9fcfd3cfb.perform(ra_action_reloadsection_2a07dae44b0da69c8dd529e9fcfd3cfb.java:138)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3553)
at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:646)
Thanks,
Deva
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Posted: 6 years ago
PEGA
Pegasystems Inc.
FR
Hello,
Do you have more information concerning the replication scenario?
It could be interesting to know if this issue is experienced by a normal user or during a background process for example. Any idea?
Posted: 6 years ago
Swedbank AB
Swedbank AB
SE
It is user facing issue and able to see only in production logs. Its is CRM application and could not find exact steps for replication.
Posted: 6 years ago
PEGA
Pegasystems Inc.
FR
Right,
If this is user facing, I guess the user should be able to tell you where this is occurring? Even if you don't have the replication, is it during normal operations or during bulk actions or correspondence sending......
Posted: 6 years ago
PEGA
Pegasystems Inc.
FR
ah ok,
If the user isn't facing anything on screen, I guess the next question is, is it breaking anything at all. Did you had the chance to discuss with those user to ask them what they were doing at that time if they can remember anything going wrong at all.
By experience I would try to find the exception early morning to go to corresponding user and ask.