[v1.9.5] TypeError - OpenNumismat\Reports\Report.py:126

OpenNumismat: 1.9.5
OS: Windows 10 (10.0.22631)
Python: 3.11.6 (64bit)
Qt: 6.5.3
Locale: de

Traceback (most recent call last):
File "OpenNumismat\MainWindow.py", line 738, in viewBrowserEvent
File "OpenNumismat\ListView.py", line 210, in viewInBrowser
File "OpenNumismat\Reports\Report.py", line 126, in generate
TypeError: %d format: a real number is required, not NoneType