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 JIRA by Raphael Kubo da Costa, 1 year ago
via JIRA by Raphael Kubo da Costa, 2 years ago
java.lang.NullPointerException at org.xwalk.test.util.XWalkRuntimeClientTestGeneric$ at$ at android.os.Handler.handleCallback( at android.os.Handler.dispatchMessage( at android.os.Looper.loop( at at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke( at$ at at dalvik.system.NativeStart.main(Native Method)