java.lang.RuntimeException

An error occured while executing doInBackground()

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  • via Unknown by Dong Jun,
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  • Stack trace

    • java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:300) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:841) Caused by: junit.framework.AssertionFailedError: Expected: <null> but was: org.xwalk.core.XWalkCoreWrapper@b3d23238 at junit.framework.Assert.fail(Assert.java:50) at junit.framework.Assert.assertTrue(Assert.java:20) at junit.framework.Assert.assertNull(Assert.java:237) at junit.framework.Assert.assertNull(Assert.java:230) at org.xwalk.core.XWalkCoreWrapper.attachXWalkCore(XWalkCoreWrapper.java:77) at org.xwalk.core.XWalkLibraryLoader$DockTask.doInBackground(XWalkLibraryLoader.java:283) at org.xwalk.core.XWalkLibraryLoader$DockTask.doInBackground(XWalkLibraryLoader.java:264) at android.os.AsyncTask$2.call(AsyncTask.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:237)

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