[kepler-users] Cannot update kepler 2.0 to 2.1 or 2.2 in openSuse 64 bits.

[Derik Barseghian]

Hi Joan,

This is a bug on our end to do with being unable to move from 2.0 to 2.2 using the built in 2.0 Module Manager -- 2.2 shouldn't be listed as an option in the 2.0 Module Manager, but it is.

If you change your Kepler-2.0/build-area/modules.txt from *kepler-2.2.0 to *kepler-2.0.0 or *kepler-2.1.0 (if you downloaded 2.1.0) you should then be able to restart with ./kepler.sh. 

Sorry for the hassle,
Derik

On May 27, 2011, at 5:54 AM, Joan Iglesias wrote:

> Dear all
> 
> I'm new at Kepler, but the installation seems quite simple. After the usual installation, I wanted to update the kepler version to 2.1 or 2.2. 
> 
> I followed the usual procedure, [Tools, Module manager, ..., added to the list kepler 2.1 and finally apply and restart]
> 
> I'm working with the last openSuse version plus the last java development kit 6u25, in a machine of 64 bits and 4 Gbytes of RAM
> 
> The Exception printed in the console after pressing apply and restart is:
>      [null]  NOTE: This will probably throw an exception as the current process is terminated while a new Kepler process starts. This is normal and expected.
> Exception in thread "main" Java returned: 1
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:105)
>     at org.kepler.build.runner.Kepler.main(Kepler.java:78)
> Caused by: Java returned: 1
>     at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
>     at org.kepler.build.Run.runSuite(Run.java:298)
>     at org.kepler.build.Run.run(Run.java:202)
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:101)
>     ... 1 more
> --- Nested Exception ---
> Java returned: 1
>     at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
>     at org.kepler.build.Run.runSuite(Run.java:298)
>     at org.kepler.build.Run.run(Run.java:202)
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:101)
>     at org.kepler.build.runner.Kepler.main(Kepler.java:78)
> 
> After this message is printed, kepler cannot be stated again showing this message:
> 
>      [null] Exception in thread "main" java.lang.NoClassDefFoundError: org/kepler/Kepler
>      [null] Caused by: java.lang.ClassNotFoundException: org.kepler.Kepler
>      [null]     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>      [null]     at java.security.AccessController.doPrivileged(Native Method)
>      [null]     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>      [null]     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>      [null]     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>      [null]     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>      [null] Could not find the main class: org.kepler.Kepler.  Program will exit.
> Exception in thread "main" Java returned: 1
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:105)
>     at org.kepler.build.runner.Kepler.main(Kepler.java:78)
> Caused by: Java returned: 1
>     at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
>     at org.kepler.build.Run.runSuite(Run.java:298)
>     at org.kepler.build.Run.run(Run.java:202)
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:101)
>     ... 1 more
> --- Nested Exception ---
> Java returned: 1
>     at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
>     at org.kepler.build.Run.runSuite(Run.java:298)
>     at org.kepler.build.Run.run(Run.java:202)
>     at org.kepler.build.modules.ModulesTask.execute(ModulesTask.java:101)
>     at org.kepler.build.runner.Kepler.main(Kepler.java:78)
> 
> I'll appreciate any help.
> 
> Thank you very much
> 
> Joan
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