[kepler-users] Cannot run suite 'kepler-2.0.0', error is: java.lang.ClassNotFoundException: org.kepler.Kepler

[Tomasz Żok]

Hi,

Since "kepler-2.0.0" is the released suite  
(http://code.kepler-project.org/code/kepler/releases/released/) I decided  
to try it. However I cannot run it at all. I did the following:
`ant clean-all`
`ant change-to -Dsuite=kepler-2.0.0`
`ant run`

The error is:
       [run] Caused by: java.lang.ClassNotFoundException: org.kepler.Kepler
       [run]     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
       [run]     at java.security.AccessController.doPrivileged(Native  
Method)
       [run]     at  
java.net.URLClassLoader.findClass(URLClassLoader.java:190)
       [run]     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
       [run]     at  
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
       [run]     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

`ant update` does not change the situation either.


This error is strange, so I searched for the reason. And what I found is  
that for example for module 'actors-2.0.0' there are no *.class files.
`ls actors-2.0.0`:
actors-2.0.0.zip
build.xml
lib
module-info
resources
target
tests
workflows

`ls actors-2.0.0/target/`:
actors-2.0.0.jar

`unzip -t actors-2.0.0/target/actors-2.0.0.jar | grep class | wc -l`:
0

This actors-2.0.0.jar contains only KARs. I checked also other  
directories, but there is no *.class. Why is such situation there for  
suite 'kepler-2.0.0'? If I am doing something wrong, what is it?

Regards,
Tomek


-- 
Tomasz Zok
Poznan Supercomputing and Networking Center
ul. Noskowskiego 10, 61-704 Poznan, POLAND
http://www.man.poznan.pl