Re: [Jython-users] missing stack trace

[Steve Y. <st...@ca...>]

Oh, that makes sense.  I do a lot of exec() and eval()
from the command line in my game; it never occurred to me
that I might be producing these tracebacks myself by typing
the arguments incorrectly.  I'll keep an eye out for this.

Thanks,

-steve

Ype Kingma writes:
 > Steve,
 > 
 > >I get these a lot:
 > >
 > >  Traceback (innermost last):
 > >    (no code object) at line 0
 > >  TypeError: remove() not enough arguments; expected 2 got 1
 > >
 > >I really wish I could get a full stack trace, since this
 > >gives me *no* information about where the problem lies.
 > 
 > The problem is what is says: there is an invocation or remove()
 > with one instead of two arguments.
 > The "(no code object) at line 0" seems to indicate that you
 > are generating some code. Are you using exec or execfile() or eval()?
 > Somehow jython is not able to generate (or use) the code needed for execution
 > (all code is first compiled to java byte codes and then executed.)
 > 
 > Could you indicate what kind of change triggered your problem, eg.
 > - did you change some code, or
 > - did you install another version of jython?
 > 
 > >Ideas?
 > 
 > I can only guess, I need some more info.
 > 
 > Regards,
 > Ype