Substance Painter
In this start to finish texturing project within Substance Painter we cover all the techniques you need to texture the robot character.
# 1 17-10-2013 , 04:26 PM
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Join Date: Sep 2013
Posts: 10

Help with checker tool script.

Hello everyone.
I've been using the checker tool script for some time.
and well. All of sudden when I'm going to use it I get the error.
It don't even work on models I have used it with before.

error line 333.41: invalid use of maya object "progressControl"

Does anyone have any idea how to fix it?

# 2 17-10-2013 , 06:44 PM
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Join Date: Feb 2004
Posts: 2,988
What "checker" tool?


Imagination is more important than knowledge.
# 3 17-10-2013 , 07:41 PM
# 4 17-10-2013 , 09:49 PM
NextDesign's Avatar
Technical Director
Join Date: Feb 2004
Posts: 2,988
What does line 333 in your script file say?


Imagination is more important than knowledge.
# 5 18-10-2013 , 11:00 AM
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invalid use of maya object "progressControl"

# 6 19-10-2013 , 01:03 AM
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Join Date: Jan 2004
Location: Michigan, USA
Posts: 2,998
I downloaded the script ND and this is line 333

cmds.progressBar(progressControl, edit=True, pr=0)

progressControl is defined as global in show_window() and instantiated with

progressControl = cmds.progressBar(maxValue=20, width=300)

python is not my thing so beyond this I can't say much.


"If I have seen further it is by standing on the shoulders of giants." Sir Isaac Newton, 1675

Last edited by ctbram; 19-10-2013 at 08:10 AM.
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