[wingide-users] Running Tix samples under Wing?

This is probably just a false positive in Wing's unhandled exception
detector.  If you say "Ignore this exception location" in the error list
window and "Continue Execution" the ignore point will be stored in your
project file and Wing will ignore this exception in the future.

The reason these occur is that Wing sees the exception but cannot see into
C/C++ ext code that is handling or clearing it.

This can be confusing at first but stopping immediately only on unhandled
exceptions (at a time when you can see the program state) is generally
worth the relatively few cases where you run into false positives like
this.

You can also alter the exception handling mode from the Run / Exception
Mode menu or in preferences.

Hope that helps.  If that's not what it was, please let us know.

Thanks,

Stephan Deibel

--
Wing IDE for Python
Archaeopteryx Software, Inc
Take Flight!

www.wingide.com

On Thu, 3 Apr 2003 gary.h.merrill@gsk.com wrote:

> This is pretty puzzling.  If I run a Tix sample directly via Python (2.2),
> it works just fine.  Attempting to run it under Wing results in the
> diagnostic below.  What am I missing here?
> 
> Attribute not found: __nonzero__
> 
> Traceback (innermost last):
> 
> File "<string>", line 1, in ?
> 
> File "k:\Tools\Python22\Demo\tix\samples\SHList2.py", line 168, in ?
>       RunSample(root)
> File "k:\Tools\Python22\Demo\tix\samples\SHList2.py", line 24, in RunSample
>       shlist = DemoSHList(root)
> File "k:\Tools\Python22\Demo\tix\samples\SHList2.py", line 44, in __init__
>           top.a = Tix.ScrolledHList(top, options='hlist.columns 3
> hlist.header 1' )
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 1304, in __init__
>           self.subwidget_list['hlist'] = _dummyHList(self, 'hlist')
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 1661, in __init__
>           TixSubWidget.__init__(self, master, name, destroy_physically)
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 439, in __init__
>                                             check_intermediate=0)
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 426, in __init__
>               TixWidget.__init__(self, master, None, None, {'name' : name})
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 302, in __init__
>           Widget._setup(self, master, cnf)
> File "K:\Tools\Python22\Lib\lib-tk\Tkinter.py", line 1723, in _setup
>               if not master:
> File "K:\Tools\Python22\Lib\lib-tk\Tix.py", line 326, in __getattr__
>           raise AttributeError, name
> 
> --------------------------------------
> Gary H. Merrill
> Director and Principal Scientist, New Applications
> Data Exploration Sciences
> GlaxoSmithKline Inc.
> (919) 483-8456
> 
> 
> 
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