efstarlet opened this issue on Jul 09, 2008 ยท 156 posts
uli_k posted Thu, 10 July 2008 at 12:42 PM
zollster, there were problems with Tkinter 8.3 that forced us to update that component. Here's a quote from the readme:
-Updated to Tkinter 8.4. (Windows) NOTE: Please contact script developer if compatibility issues with Tkinter are encountered."
It could be that Occlusion Master and Unimesh Realism Kit use this component for their user interface and are affected by the update.