I tried to follow the following code demonstrating the use of Pwm.BLT:
>>> from Tkinter import *
>>> import Pmw
>>> master = Tk()
>>> g = Pmw.Blt.Graph( master )
I got the following error message after I typed the last line:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python26\lib\site-packages\Pmw\Pmw_1_3\lib\PmwBlt.py", line
260, in _
_init__
Tkinter.Widget.__init__(self, master, _graphCommand, cnf, kw)
File "C:\Python26\lib\lib-tk\Tkinter.py", line 1932, in __init__
(widgetName, self._w) + extra + self._options(cnf))
_tkinter.TclError: invalid command name "::blt::graph
I am a newbie in python. Does anybody know what causes this error? I
am running python 2.6.3 under windows xp.
Thanks for your help!!
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