[Jython-dev] Trying to make my "hello world" to run as a compiled class

[Ming-Lun T. <mt...@vp...>]

Help!

I have successfully compiled my "hello world" python script into a java =
class

The python code goes like this:

print 'Hello World!'

I figured that it will compile through jythonc, and it did, outputting a =
hello.class file.

Then I typed "java hello" and I got a=20
"Exception in thread "main" java.lang.NullPointerException"

My command line for java is "java -classpath .;c:\jython-2.1a3 =
hello.class"

Am I doing something wrong?  I thought it will just output "hellow =
world" from the prompt.

Any help will be greatly appreciated.

-Ming