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Venkatesh Guntupalli (venkuusg)
Blue Rose Technologies
Pega Lead Consultant
Blue Rose Technologies
IN
venkuusg Member since 2017 11 posts
Blue Rose Technologies
Posted: November 24, 2016
Last activity: December 21, 2016
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Section 'DocumentsList' execution error on page 'pyDisplayHarness' of class 'Data-Portal'. java.lang.NullPointerException

Hi Team,

I am facing issue in logs when we try to delete the row from repeat grid. Please give any inputs where we can resolve the below issue.

Error details:

Section 'DocumentsList' execution error on page 'pyDisplayHarness' of  class 'Data-Portal'.

java.lang.NullPointerException

-----------------------------START----------------------------

10.61.10.22|XX.XX.XX.XX FSIFSysAdmin - Section 'DocumentsList' execution error on page 'pyDisplayHarness' of  class 'Data-Portal'.

java.lang.NullPointerException

     at com.pegarules.generated.html_section.ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.gridDoPartialRefresh_1(ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.java:7188)

     at com.pegarules.generated.html_section.ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.pzLayoutBodyWrapper_1(ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.java:6982)

     at com.pegarules.generated.html_section.ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.pzSectionBody_1(ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.java:345)

     at com.pegarules.generated.html_section.ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.execute(ra_stream_documentslist_f3f4908b5373043a3fb49023ec3767eb.java:100)

     at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:4060)

     at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3888)

     at com.pegarules.generated.html.ra_stream_reloadsection_6edc9072850330e7bd4583b53702f3e7.execute(ra_stream_reloadsection_6edc9072850330e7bd4583b53702f3e7.java:195)

     at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:4060)

     at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3888)

     at com.pega.pegarules.pub.runtime.AbstractActivity.showHtml(AbstractActivity.java:247)

     at com.pegarules.generated.activity.ra_action_reloadsection_2fa9990d2c3a50dc1363126cee2ec1a1.step8_circum0(ra_action_reloadsection_2fa9990d2c3a50dc1363126cee2ec1a1.java:900)

     at com.pegarules.generated.activity.ra_action_reloadsection_2fa9990d2c3a50dc1363126cee2ec1a1.perform(ra_action_reloadsection_2fa9990d2c3a50dc1363126cee2ec1a1.java:188)

     at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3527)

     at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:646)

     at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:467)

     at com.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:3166)

     at com.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:390)

     at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)

     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

     at java.lang.reflect.Method.invoke(Method.java:498)

     at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1301)

     at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1038)

     at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:893)

     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:825)

     at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:327)

     at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:270)

     at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:247)

     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:594)

     at com.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:390)

     at sun.reflect.GeneratedMethodAccessor83.invoke(Unknown Source)

     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

     at java.lang.reflect.Method.invoke(Method.java:498)

     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:648)

     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

     at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)

     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)

     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

     at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)

     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:509)

     at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1104)

     at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)

     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)

     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)

     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

     at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

     at java.lang.Thread.run(Thread.java:745)

-----------------------------END OF EXCEPTION----------------------------

Thanks

Venkatesh G.

***Updated by moderator: Lochan to update SR details***

***Updated by Moderator: Marissa to remove proprietary information***

Low-Code App Development System Administration User Experience Support Case Created
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