Question by
Billionzzz · Apr 04, 2021 at 07:07 PM ·
errorpackage
"Cannot perform upm operation" error
I am new to unity and i was trying to install ProBuilder, I go to package manager (for my first time) and come to realise I am missing tons of packages compared to the YouTuber i was watching as a guide. I check the console and have these messages: Cannot perform upm operations, Error searching for packages, Error searching for packages offline. Any advice?
Comment
Your answer
![](https://koobas.hobune.stream/wayback/20220613031751im_/https://answers.unity.com/themes/thub/images/avi.jpg)