[Visualpython-users] V5.0 Tk-Visual

[Symion <sy...@pr...>]

running V5.0
Ran the example program   Tk-Visual.py   and IDLE recorded the following 
error.

VPython WARNING: errors in shader program:
Fragment shader(s) failed to link,  vertex shader(s) linked. r
Exception in Tkinter callback
Traceback (most recent call last):
   File "C:\Python25\lib\lib-tk\Tkinter.py", line 1403, in __call__
     return self.func(*args)
   File "C:\Python25\Lib\site-packages\visual\examples\Tk-Visual.py", 
line 64, in <lambda>
     scalebb = 
Scale(tkr,orient=VERTICAL,from_=100,to=0,label="B",command=lambda str: 
pp.set_blue(str))
   File "C:\Python25\Lib\site-packages\visual\examples\Tk-Visual.py", 
line 45, in set_blue
     self.bb = string.atoi(bstr)/100.0
NameError: global name 'string' is not defined

This type of error was repeated every time the RGB sliders were used.

Symion