Re: [fedora-java] Problem with CLASSPATH

[Ismael Olea]

2008/11/26 Andrew Haley
> It's hard to say, because you haven't told us what you are doing,

I know, but I prefered not to flood you with not relevant details.
> Does OmegaT have a startup script?  If so, do something like this:

of course.
> LOCALCLASSPATH="$(/usr/bin/build-classpath jaxp_parser_impl
> xml-commons-apis)"
>
> java  -classpath "$LOCALCLASSPATH" ...

I tried several combinations like this. And the results are exactly the
same.

That's what the other Java startup scripts do.  There are plenty
> of examples.

I know, and I have been investigating a lot by my own. That's way I feel
puzzled. I tested with openjdk and sunjdk with same results too. It's a lot
weird.

The example:

[olea@lisergia ~]$ /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/bin/java  -cp
/usr/share/java/vldocking-2.1.4.jar  -jar /usr/share/java/OmegaT.jar
53063: Info:
===================================================================
53063: Info: OmegaT - 2.0.0 (Wed Nov 26 16:16:43 CET 2008)  Locale es_ES
Exception in thread "main" java.lang.NoClassDefFoundError:
com/vlsolutions/swing/docking/DockingDesktop
    at org.omegat.Main.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException:
com.vlsolutions.swing.docking.DockingDesktop
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
    ... 1 more

As you can imagine there are more dependencies but the first error is always
for vldocking... which is really in the path!!

Attached is the output with the -verbose flag.

Of course compilation is always succesful, since the build.xml contens the
beautiful line:

<pathelement location="/usr/share/java/vldocking.jar"/>

But I think this doesn't affect the runtime linking...

Any suggestion, please?
--

Ismael Olea

http://olea.org/diario/