Chro8062 commented Jun 15, 2020 @hohonuuli, I also disabled nctoolboxes protobuf code and received exactly the same mistake. I believe it truly is due to the fact other issues inside of nctoolbox are incompatible with the more recent protobuf Edition? Note: this Resolution may lead to other issues somewhere else https://englandg578qmg4.shivawiki.com/user