[antlr-interest] problem executing antlr under win XP

[Patrik Suzzi]

Hi, I'm patrik.
I've got a problem using antlr under windows XP:

I've extracted antlr then moved to directory C:\antlr-2.7.2

Using "properties" on MyComputer I've added an environment variable 
CLASSPATH = C:\antlr-2.7.2/antlr.jar

Following the first sample in documentation I get scanner & parser 
from antlr, But once written and compiled Main.java it does not work.
>java Main
Exception in thread "main" java.lang.NoClassDefFoundError: Main

After that there's another curious thing: all other java classes on 
my computer doesn't work cause the same error over reported

NOTE: after deleting CLASSPATH variable from properties of 
MyComputer, and restarting the machine, All java classes return to 
work.

Con anyone help a desperate student, in order to set classpath under 
windows XP ?


 

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