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 PopTudor
, 1 year ago
This exception has no message.
via GitHub by xian
, 1 year ago
This exception has no message.
via Eclipse Bugzilla by mthornton, 1 year ago
java.lang.NullPointerException: 	at java.util.concurrent.LinkedBlockingDeque.putLast(LinkedBlockingDeque.java:390)	at java.util.concurrent.LinkedBlockingDeque.put(LinkedBlockingDeque.java:649)	at com.facebook.internal.AttributionIdentifiers$GoogleAdServiceConnection.onServiceConnected(AttributionIdentifiers.java:261)	at org.robolectric.shadows.ShadowApplication$1.run(ShadowApplication.java:236)	at org.robolectric.util.Scheduler$ScheduledRunnable.run(Scheduler.java:335)	at org.robolectric.util.Scheduler.runOneTask(Scheduler.java:237)	at org.robolectric.util.Scheduler.advanceTo(Scheduler.java:218)	at org.robolectric.util.Scheduler.advanceBy(Scheduler.java:201)	at org.robolectric.util.Scheduler.setIdleState(Scheduler.java:78)	at org.robolectric.util.Scheduler.unPause(Scheduler.java:112)	at org.robolectric.shadows.ShadowLooper.unPause(ShadowLooper.java:291)	at org.robolectric.shadows.ShadowLooper.runPaused(ShadowLooper.java:342)	at org.robolectric.shadows.CoreShadowsAdapter$2.runPaused(CoreShadowsAdapter.java:40)	at org.robolectric.util.ActivityController.create(ActivityController.java:123)	at org.robolectric.util.ActivityController.create(ActivityController.java:133)	at org.robolectric.util.ActivityController.setup(ActivityController.java:227)	at org.robolectric.Robolectric.setupActivity(Robolectric.java:96)	at com.marked.pixsee.main.MainActivityTest.testOnCreate(MainActivityTest.java:27)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)	at org.robolectric.RobolectricTestRunner$HelperTestRunner$1.evaluate(RobolectricTestRunner.java:465)	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)	at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:248)	at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:174)	at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:63)	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.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:140)	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 org.junit.runner.JUnitCore.run(JUnitCore.java:137)	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)