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

java.lang.NoSuchFieldError: NULL at org.junit.runners.ParentRunner.<init>(ParentRunner.java:57) at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:57) at com.google.gwtmockito.GwtMockitoTestRunner.<init>(GwtMockitoTestRunner.java:114) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)