Re: [Jython-users] jythonc debug help

[Fred S. <fr...@su...>]

I'll give the hints below a try, meanwhile I've isolated the problem better.

I have a jar file that I developed in java1.3 using JBuilder and the
compiler provided with it (I assume jdk 1.3).  When I import that file while
running jython, all is well HOWEVER when I jythonc my main (using --all
--jar Main.py) and run it -- I can import the package but it does not have
any visible contents.

i.e.

import ezjava
print dir(ezjava)

["__name__"]  is all I get

the classes in ezjava are all public; I'm stumped.

John Mudd wrote:

> The traceback is always line 0.  Yes, that's normal unfortunately.
>
> Build problem?  Here are the rules that I follow:
>
> Build jar files using jythonc:
> (+) Set CLASSPATH for running even when just compiling.
> (+) Add jython.jar to CLASSPATH while compiling!
>     export CLASSPATH=$CLASSPATH:/home/mudd/jython-2.1a1/jython.jar
> (+) rm *class; rm <target>.jar; rm -rf jpywork; touch *py
> (+) jythonc -all --package com.proj.test --jar testRepo.jar
> $(JYTHONSRCS)        <------ With --all, no jython jar needed to run.
> (+) Run again if get "too many files" error.
>
> --- "Sells, Fred" <fr...@ad...> wrote:
> > I have a fairly large application that runs fine under jython.
> >
> > When I try to run it as a jar file, doing
> >
> > >jythonc --core --deep --jar xxx.jar Main.py
> >
> > >java -jar xxx.jar
> >
> > I get a null pointer exception and the python style traceback is
> > always line
> > 0
> >
> > I'm using jython20, jdk1.3 and JBuilder 4's JDBC classes.  Is there
> > any way
> > to get better info other than disabling sections of code until I
> > isolate the
> > offending section.
> >
> > tia
> >
> > Fred
> >
> > _______________________________________________
> > Jython-users mailing list
> > Jyt...@li...
> > http://lists.sourceforge.net/lists/listinfo/jython-users
>
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