Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by ericzundel
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.AntJunitXmlReportListener.testStarted(AntJunitXmlReportListener.java:377)	at org.junit.runner.notification.SynchronizedRunListener.testStarted(SynchronizedRunListener.java:49)	at org.junit.runner.notification.RunNotifier$3.notifyListener(RunNotifier.java:121)	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)	at org.junit.runner.notification.RunNotifier.fireTestStarted(RunNotifier.java:118)	at org.junit.internal.runners.model.EachTestNotifier.fireTestStarted(EachTestNotifier.java:42)	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:323)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)	at org.junit.runners.Suite.runChild(Suite.java:128)	at org.junit.runners.Suite.runChild(Suite.java:27)	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.CompositeRequestRunner.runChild(CompositeRequestRunner.java:66)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConcurrentCompositeRequestRunner$1$1.run(ConcurrentCompositeRequestRunner.java:37)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConcurrentRunnerScheduler.finished(ConcurrentRunnerScheduler.java:91)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConcurrentCompositeRequestRunner$1.evaluate(ConcurrentCompositeRequestRunner.java:46)	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConsoleRunnerImpl.runLegacy(ConsoleRunnerImpl.java:544)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConsoleRunnerImpl.runExperimental(ConsoleRunnerImpl.java:519)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConsoleRunnerImpl.run(ConsoleRunnerImpl.java:458)	at __shaded_by_pants__.org.pantsbuild.tools.junit.impl.ConsoleRunnerImpl.main(ConsoleRunnerImpl.java:845)	at org.pantsbuild.tools.junit.ConsoleRunner.main(ConsoleRunner.java:12)