Error: Cannot read properties of null (reading ‘Paths64’)
Hey Joe, just last week someone else posted the same error. However, they included additional information as to what they were doing when this happened. In their case, it was occurring when they tried to use an stl file. I suggested they run the stl file through meshmixer, or another online stl repair site; that seemed to have worked for them.
Here is a link to that discussion; Null error