Re: junit issue

[Emmanuel Bourg <ebourg@apache.org>]

Could this be the same issue fixed on commons-compress recently? Try
adding ant-junit4.jar to the classpath.

Emmanuel Bourg


Le 18/06/2013 13:11, Olivier Sallou a écrit :
> Hi,
> one of my packages (biojava3-live) fails to build after a dependency
> update (which one?).
> 
> What is strange is it fails at junit time (via ant task) with error: 
> java.lang.NoClassDefFoundError: junit/framework/JUnit4TestAdapterCache
> 
>     [junit] Running org.biojava3.core.sequence.DNATest
>     [junit] Testsuite: org.biojava3.core.sequence.DNATest
>     [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time
> elapsed: 0 sec
>     [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time
> elapsed: 0 sec
>     [junit]
>     [junit]     Caused an ERROR
>     [junit] junit/framework/JUnit4TestAdapterCache
>     [junit] java.lang.NoClassDefFoundError:
> junit/framework/JUnit4TestAdapterCache
>     [junit]     at java.lang.ClassLoader.defineClass1(Native Method)
>     [junit]     at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
>     [junit]     at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> 
> I looked at Junit4.jar content and JUnit4TestAdapterCache is still there
> (and biojava code does not call it).
> Looks like the noclassdeffounderror hides the name of the class it is
> looking for.
> 
> Any idea what's going on  or how I could debug this?
> 
> Thanks
> 
> Olivier
>