Moving file failed (482303)

When trying to start Unity (mac) I am getting the following error:

Moving file failed
Moving Temp/Assembly-CSharp-firstpass.dll to Library/ScriptAssemblies/Assembly-CSharp-firstpass.dll failed because permission for the file was denied

Only choice that works from there is “Force Quit”.

No idea why i am suddenly seeing this. It doesn’t give a full path so I don’t know where to look to set or check permissions. Any ideas?

Unity had been working. I recently added a few plugins from the asset store but hadn’t had any problems with them.

glad to see someone jumped on this :slight_smile: I have the same issue