Wolinski

Load cases not working

3

Hi, I installed anaStruct from github and example on load cases and combinations from docs [(https://anastruct.readthedocs.io/en/latest/loadcases.html#load-cases )] doesn't work anymore, it returns: ``` File "C:\Python38\lib\site-packages\anastruct\fem\system.py", line 1592, in apply_load_case exec("self.{}({})".format(method,...