I greatly appreciate if experts direct me to next step.
I am converting an old database coded in python2 to python3, using 2to3 and taking care of numerous runtime messages.
Now, I have no idea how to cope with this, which ran into SystemError: in python3. Message is
"1x:xx:xx: Debug: Adding duplicate image handler for ‘Windows bitmap file’
wx._core.wxAssertionError: C++ assertion “!GetImageList(wxIMAGE_LIST_SMALL)” failed at …/src/generic/listctrl.cpp(5443) in OnGetItemImage(): List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden.
The above exception was the direct cause of the following exception:"
So far, I have not been able to figure out where problematic code is. GetImageList() does not exist within user code. “Adding duplicate…” message may be a clue, but so far unable to narrow down.
I hope I am at right place for this question.
System setting follows:
Linux Debian testing.
Original code works with python2.7.18,with wxpython (?) and/or wxwindows(?),