[kepler-users] kepler20070102 fails to run on linux

[Dan Higgins]

James,
    I just tried the linux installer on Fedora Core  Linux system and 
saw error messages similar to yours until I deleted the ~/.kepler 
directory left over from a previous installation of Kepler. Once that 
directory was deleted, the beta3 system worked fine!

    So I am guessing that you may have the cache files from a previous 
installation on your system? Look in your home directory and if there is 
a .kepler directory, remove it. [If that is the problem, I apologize for 
not including the need to do this in the installation instructions.]

Dan Higgins
NCEAS

James Simone wrote:
> Hi,
>
> The latest Kepler version 1.0.0beta3 is not working on two different linux systems tested.
> Is it known to work on other linux systems?
>
> I downloaded the zipped archive of kepler20070102 and installed the files on my linux machine:
>
>   $ cat /etc/redhat-release
> Scientific Linux Fermi LTS release 4.1 (Wilson)
>
> $ cat /proc/version
> Linux version 2.6.9-22.0.2.EL
>
> $ java -version
> java version "1.4.2_12"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_12-b03)
> Java HotSpot(TM) Client VM (build 1.4.2_12-b03, mixed mode)
>
> Kepler fails with these errors:
>
> $ sh ./kepler.sh
> KAR Library directories: [./kar/actors, ./kar/directors]
> The class name you entered was not found in the classpath.  Note that the class you are trying to enter must be in the classpath
> from which you launched this program: org.monash.griddles.JMakeGNSEntries
> The class name you entered was not found in the classpath.  Note that the class you are trying to enter must be in the classpath
> from which you launched this program: util.FileReader
> The class name you entered was not found in the classpath.  Note that the class you are trying to enter must be in the classpath
> from which you launched this program: util.SegmentFileReader
> java.lang.NullPointerException: Could not clone actor 'File Reader' from the 'util.FileReader' class, the actor null, meaning it
> was not found? Perhaps there is a classpath problem of the karlib needs to be flushed?
> <... deleted lines ...>
> ptolemy.kernel.util.IllegalActionException: Error building tree model: Error building tree model: Could not clone actor 'File 
> Reader' from the 'util.FileReader' class, the actor null, meaning it was not found? Perhaps there is a classpath problem of the 
> karlib needs to be flushed?
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>   


-- 
*******************************************************************
Dan Higgins                                  higgins at nceas.ucsb.edu
http://www.nceas.ucsb.edu/    Ph: 805-893-5127
National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405
Santa Barbara, CA 93195
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