I'm running PythonWin on XP. When I run my plotter program the first
time, it works fine. The second time I run it, I get the following
error. If I exit PythonWin, and restart, I can again run it once. Any
ideas?
Error: 1
TclError Exception in Tk callback
Function: <bound method PathEval.doOpenTrace of <__main__.PathEval
instance at 0x0127AC60>> (type: <type 'instancemethod'>)
Args: ()
Traceback (innermost last):
File "C:\Python24\lib\Pmw\Pmw_1_2\lib\PmwBase.py", line 1747, in
__call__
None
File
"C:\NBU\perforce\hardware\test\home_survey\data\home_007\raw_data\KitchenToDen\AMPLITUDE\PathEval.py",
line 89, in doOpenTrace
self.doPlotTrace() # go plot the thing
File
"C:\NBU\perforce\hardware\test\home_survey\data\home_007\raw_data\KitchenToDen\AMPLITUDE\PathEval.py",
line 117, in doPlotTrace
self.graph = Pmw.Blt.Graph(tkRoot) # make a new
graph area
File "C:\Python24\lib\Pmw\Pmw_1_2\lib\PmwBlt.py", line 260, in
__init__
None
File "C:\Python24\lib\lib-tk\Tkinter.py", line 1861, in __init__
self.tk.call(
TclError: invalid command name "::blt::graph"
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