I am trying to use 3D trace elements DRS but I had an error message. I then updated the 3D Trace Element DRS and I receive the same message but with a new line number:
"<class 'ValueError'>: negative dimensions are not allowed
File "C:/Users/.../Documents/iolite/Plugins/Data reduction schemes/3d_trace_elements.py"; line 1142; in runDRS
cal.updateBlocks()"
I had postponed updating the iolite 4.10.2 and just did it trying to see if it fixed. It didn't, and after some time the blocks disappeared:

It doesn't allow me to click on the wrench. I tried to delete and reinstall the DRS, I reset it, and nothing... I can do the conventional Trace Element DRS, just the 3D TE DRS that I am having a problem with.
What was the original problem and how can I solve the new one as well?
Cheers!