Error when trying to upload a package to the unity asset store (file not found, loader.html)

Going to Asset Store Tool > Package Upload, I get a file not found error for

FileNotFoundException: Could not find file “C:\Program Files\Unity\Hub\Editor\2020.1.0b16\Editor\Data\Resources\loader.html”

Is this a bug in Unity ? How can I check the integrity of the files of the unity editor ? What should I do ?

Thanks in advance !

It was a bug, reported it (in the mean time, I took that file from a previous version of the unity editor, where it was supposed to be).


You can find this file loader.html in the previous version of the Unity, where it worked and drop it into the new Unity.

In my case i took that file from version 2019.3.13f1 and drop it to the version 2020.1.9f1