Gah - I hate it when that happens: Just after posting I figured out my
silly mistake: my package is called myclasses and I was referencing
'myclass'

apologies for wasting your time




>  Hi,
> 
>  For nefarious javaesque reasons I've been trying to get started with
>  jpype (http://jpype.sourceforge.net). This looks like a potentially
>  useful tool for integrating java classes into C-python, but
>  frustratingly I've run into immediate problems. The documentation on
>  the project really doesn't deal with 'the basics' and I believe it is
>  this that I am running foul of: I have read much on the web, and I
>  suspect that this is a classpath issue, but I can't see what I'm doing
>  wrong.
> 
>  And I'm confident that the path I specify is ok
> 
>  The error I get is
> 
>  "Package myclass.HelloWorld is not Callable"
> 
>  but I suspect that this is, infact, telling me that the class
>  HelloWorld could not be found.
> 
>  If so - why not? - Note that using java
> 
>  Here's my python code snippet
> 
>  from jpype import *
> 
>  startJVM(getDefaultJVMPath(), "-ea", "-Djava.class.path=D:/tmp/jpype-
>  reli/test/dist/test.jar'' )
> 
>  package = JPackage("myclass")
>  x = package.HelloWorld()
>  x.do_a_message()
> 
>  shutdownJVM()
> 
>  I have a java class called HelloWorld in package "myclass" which
>  resides in test.jar. The source is below:
> 
>  package myclasses;
> 
>  public class HelloWorld
>  {
> 
>      /** Creates a new instance of HelloWorld */
>      public HelloWorld()
>      {
>      }
> 
>      public void message()
>      {
>          System.out.println("Hello, World");
>      }
> 
>      public static void do_a_message()
>      {
>          System.out.println("Static Hello, World");
>      }
> 
>  }


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