Re: OpenJDK 6 self test fails: java.lang.NoClassDefFoundError: Queens

[Jeff Sinclair]

Hi Christian,

Yup, if I run test_gamma I get that error. The Queens class is fine since I can run it with hotspot 1.6.0_18 without any issue.

I was aware about the potential for path lengths causing an issue but I could run the open jdk 7 build which is at the same directory level.

I have tried putting the distribution in /var/tmp/1.6.0.b18 but run into the same issue, so I am inclined to think it is not a path limit issue.
 
Jeff

----- Reply message -----
From: "Christian Thalinger" <Christian.Thalinger at Sun.COM>
Date: Thu, Apr 15, 2010 09:27
Subject: OpenJDK 6 self test fails: java.lang.NoClassDefFoundError: Queens
To: <jeff at cooljeff.co.uk>
Cc: <hotspot-dev at openjdk.java.net>


On Wed, 2010-04-14 at 21:08 +0100, Jeff Sinclair wrote:
> Exception in thread "main" java.lang.NoClassDefFoundError: Queens
>         at java.lang.ClassLoader.findBootstrapClass(Native Method)
>         at
> java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:927)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:298)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:296)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> 
> Are there any known problems for the above 2 issues? I'm struggling to
> debug this at the moment and was wondering what information I could
> provide to help
> debug.

Hmm.  So when you go into the HotSpot build directory there is a
Queens.class and running ./test_gamma results in the above error?

In the past I got similar errors when I moved my HotSpot source
directory somewhere else and the paths didn't fit anymore (e.g. for
compiling Queens.class).

-- Christian



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