Since updated the freecad to version: 0.17.13541 (Git) the tool drawing_dimensioning stopped to work giving the error message:
“During initialization the error type object ‘PySide2.QtWidgets.QApplication’ has no attribute ‘UnicodeUTF8’ occurred in /home/user/.FreeCAD/Mod/drawing_dimensioning/InitGui.py
Please look into the log file for further information”
The OS is linux mint 19
Have happened to you?