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MyASPN >> Mail Archive >> Jython-dev
Jython-dev
[Jython-dev] Installing Jython
by Sujatha Ranganathan other posts by this author
Jul 16 2003 10:47AM messages near this date
[Jython-dev] [ jython-Patches-776340 ] Bug 600509: @sig disallows "throws" clause | [Jython-dev] Re: [ jython-Patches-655971 ] Fix for bug 654863 'a '.split(None, 1)
Hi,

I am very new to Jython and am facing problems installing it.  I have downloaded jython-21.c
lass to my system and tyring to execute the command 
>  Java jython-21

I get this error : 

java.lang.ClassFormatError: jython-21
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:509)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.jav
3)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:246)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:262)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)

I am using JDK 1.3.1_01 on Windows 2000.  What could be the problem ?
I tried the workaround mentioned in the install document about extracting the contents of th
e class file but unable to proceed from here.  How can I invoke Jython ?

Any help would be appreciated. Please post your replies to me directly as I am not on the ma
iling list.

Thanks in advance,
Sujatha.



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