Illegal Alias with FreeCAD >0.21

[bigblondewolf]

Hi, trying the macro with a file created by FreeCAD 0.21, I get an Unable to complete task error when trying to set aliases.

This was casued by the values in column A - they start with an apostrophe ('). FreeCAD issue#10058 describes this is an intended change in the program in v0.21: the apostrophe is added by default when I edit cells and enter a string value. This causes a ValueError: "Illegal Alias" in App.ActiveDocument.Spreadsheet.setAlias.