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Fixed in 2021.1.X
Fixed in 2019.4.X, 2020.1.X, 2020.2.X
Votes
2
Found in
Issue ID
1287098
Regression
Yes
Unity fails to open project with error: Failed to resolve packages: An operation that requires exclusive access to the project..
For some users Unity is failing to open and shows the following error:
Failed to resolve packages: An operation that requires exclusive access to the project is already running and must be completed before another can be started.. No packages loaded.
This issue happens only if the resolve package operation takes over 2 minutes to complete. Users will find this failure randomly while opening their projects.
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TCROC
Nov 16, 2020 05:27
I'm currently on 2019.4.14f1 and this error is still occurring for me
ikiable
Nov 15, 2020 10:32
Still persist in 2020.2.0b11
tacman1123
Nov 12, 2020 11:16
Still happens in 2020.2b10
Because I'm on a very slow internet connection, I frequently have problems with Unity and the Package Manager (like checking for updates in the foreground when browsing, instead of in the background and displaying what's cached).
nehvaleem
Nov 02, 2020 17:47
Is there any workaround for this issue? I am unable to rebuild my project using the latest available beta (2020.2.0b9)
GoodpatchBenjamin
Oct 26, 2020 12:45
We require our customer to download our package, which is setup to load from github using git lfs, and this error occurs. I hope this gets fixed soon as our business is depending on that.