Error: Unity3d: Failed to load package manager

25 de diciembre de 2021
Posted in Tutorials
25 de diciembre de 2021 ricardo

To solve you have to:

  • Assets -> Reimport all
  • Restart Unity

If not working:

  • Delete Unity using AppCleaner or similar.
  • Install using this guide, You can not skip any steps, especially those that are in bold.

GO->Applications
double-click the Unity folder
right-click Unity, and select Open Package Contents
double-click contents
double-click MacOS
right-click Unity and choose Copy «Unity»
right-click somewhere on your desktop and choose Paste Item. (this is your backup)
within Finder, right-click again on Unity and choose Move to Trash
drag the patched Unity from the zip-file into the MacOS folder
Now the *.ulf file
GO->Computer
double-click Library
double-click Application Support
double-click Unity
right-click on the *.ulf file and choose Copy «Unity_v4.x.ulf» or «Unity_v5.x.ulf»
right-click somewhere on your desktop and choose Paste Item. (this is your backup)
within Finder, right-click again on *.ulf file and choose Move to Trash
drag the patched *.ulf from the zip-file into that folder[

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