java.lang.NullPointerException

Google Groups | Dan Armbrust | 5 months ago
  1. 0

    internal error when setting default branch

    Google Groups | 5 months ago | Dan Armbrust
    java.lang.NullPointerException
  2. 0

    Execution failed for task ':app:transformClassesWithInstantRunVerifierForDebug'. > java.lang.NullPointerException (no error message)

    Stack Overflow | 12 months ago | Andro Kaju
    org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:transformClassesWithInstantRunVerifierForDebug'.
  3. 0

    Overlord console generates NPE for scaling stats

    GitHub | 10 months ago | fjy
    java.lang.NullPointerException
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  5. 0

    h3. Summary Open a Portfolio Plan will show an empty page when there is a missing Lexorank value for Stage. h3. Environment * JIRA 6.4.12 * Portfolio 2.0.2 * Agile 6.7.14 h3. Steps to Reproduce Unknown at this time. h3. Expected Results Plan loads correctly and renders correctly for the user. Handles the missing Lexorank value gracefully. h3. Actual Results The Plan cannot be loaded, page will be shown empty while below exception is thrown in the atlassian-jira.log file: {noformat} 2016-07-05 00:02:46,695 pool-15-thread-5 ERROR XXXXX 564x290696x3 XXXXX 127.0.0.1 /rest/jpo/1.0/scheduling/72 [core.scheduling.jobs.CalculationJob] java.lang.NullPointerException com.atlassian.rm.jpo.core.scheduling.trafo.plan.SchedulingDataLoadingException: java.lang.NullPointerException at com.atlassian.rm.jpo.core.scheduling.load.DefaultPlanDataLoader.loadPlanDataForScheduling(DefaultPlanDataLoader.java:158) at com.atlassian.rm.jpo.core.scheduling.trafo.plan.DefaultSchedulingProblemTransformer.transformPlan(DefaultSchedulingProblemTransformer.java:51) at com.atlassian.rm.jpo.core.scheduling.calc.NonPersistingSchedulingSolutionService.getSchedulingSolution(NonPersistingSchedulingSolutionService.java:46) at com.atlassian.rm.jpo.core.scheduling.jobs.CalculationJob.run(CalculationJob.java:72) at com.atlassian.rm.jpo.core.scheduling.jobs.CalculationJob.run(CalculationJob.java:50) at com.atlassian.jpo.env.threading.JiraLongRunningExecutorRegistry$1$1.run(JiraLongRunningExecutorRegistry.java:72) at com.atlassian.jpo.jira.api.threading.JiraSafeThreadService$1.run(JiraSafeThreadService.java:48) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187) at com.google.common.base.Optional.of(Optional.java:84) at com.atlassian.jpo.stage.MergedStageRankEnricher.enrich(MergedStageRankEnricher.java:42) at com.atlassian.jpo.stage.MergedStageRankEnricher.enrich(MergedStageRankEnricher.java:85) at com.atlassian.jpo.stage.DefaultOrderKeyAwareStageService.getSortedMergedStages(DefaultOrderKeyAwareStageService.java:64) at com.atlassian.rm.jpo.core.scheduling.load.DefaultPlanDataLoader.loadPlanDataForScheduling(DefaultPlanDataLoader.java:131) ... 11 more{noformat}

    Atlassian JIRA | 5 months ago | Zulfadli Noor Sazali [Atlassian]
    com.atlassian.rm.jpo.core.scheduling.trafo.plan.SchedulingDataLoadingException: java.lang.NullPointerException
  6. 0

    GitHub comment 32#222559427

    GitHub | 6 months ago | stucki
    java.lang.NullPointerException

  1. ank_07 12 times, last 4 months ago
  2. Mihail Melnic 1 times, last 7 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.google.common.base.Preconditions.checkNotNull()
  2. Guava
    Optional.of
    1. com.google.common.base.Preconditions.checkNotNull(Preconditions.java:210)
    2. com.google.common.base.Optional.of(Optional.java:85)
    2 frames
  3. com.gitblit.wicket
    RepositoryPage.onBeforeRender
    1. com.gitblit.wicket.pages.RepositoryPage.setupPage(RepositoryPage.java:318)
    2. com.gitblit.wicket.pages.RepositoryPage.onBeforeRender(RepositoryPage.java:682)
    2 frames
  4. Wicket Core
    Page.renderPage
    1. org.apache.wicket.Component.internalBeforeRender(Component.java:1069)
    2. org.apache.wicket.Component.beforeRender(Component.java:1103)
    3. org.apache.wicket.Component.prepareForRender(Component.java:2297)
    4. org.apache.wicket.Page.prepareForRender(Page.java:1545)
    5. org.apache.wicket.Component.prepareForRender(Component.java:2329)
    6. org.apache.wicket.Page.renderPage(Page.java:912)
    6 frames
  5. org.apache.wicket
    BookmarkablePageRequestTarget.respond
    1. org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
    1 frame
  6. Wicket Request
    AbstractRequestCycleProcessor.respond
    1. org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
    1 frame
  7. Wicket Core
    WicketFilter.doFilter
    1. org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1287)
    2. org.apache.wicket.RequestCycle.step(RequestCycle.java:1358)
    3. org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465)
    4. org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
    5. org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
    6. org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
    6 frames
  8. Guice - Servlet
    FilterChainInvocation.doFilter
    1. com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
    1 frame
  9. com.gitblit.servlet
    EnforceAuthenticationFilter.doFilter
    1. com.gitblit.servlet.EnforceAuthenticationFilter.doFilter(EnforceAuthenticationFilter.java:99)
    1 frame
  10. Guice - Servlet
    FilterChainInvocation.doFilter
    1. com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
    1 frame
  11. com.gitblit.servlet
    ProxyFilter.doFilter
    1. com.gitblit.servlet.ProxyFilter$1.doFilter(ProxyFilter.java:89)
    2. com.gitblit.servlet.ProxyFilter.doFilter(ProxyFilter.java:92)
    2 frames
  12. Guice - Servlet
    GuiceFilter.doFilter
    1. com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:88)
    2. com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
    3. com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
    4. com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
    5. com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
    6. com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
    6 frames
  13. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
    7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    8. org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
    9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
    10 frames
  14. Grizzly HTTP
    NioEndpoint$SocketProcessor.run
    1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
    2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
    3. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
    4. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
    4 frames
  15. Java RT
    ThreadPoolExecutor$Worker.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    2 frames
  16. Tomcat Util
    TaskThread$WrappingRunnable.run
    1. org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    1 frame
  17. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame