When we encounter that we cannot perform any operations when opening Unity, we need to log in to the PlasticSCM account first. But when you still cannot perform normal operations after entering the correct account password, and the **Error PlasticSCM The auth token expired. User: (username)** prompt continues to pop up.
How can we solve it?
Cause: When our PlasticSCM has multiple Unity organizations, and the organization space has been changed recently, there is a chance that this error will be reported.
Solution:
1. Close the Plastic SCM client (if you can’t find it, open the task manager to find these two tasks and force them to close)
2. Open CMD and type the command line plastic --configure (macplastic --configure for Mac users, gtkplastic --configure for Linux users)
3. After entering the CMD command line, it will help you open the PlasticSCM panel. At this time, your previous organization space will be displayed. We need to switch to the organization space where the project cannot be opened and log in.
4. After switching and logging in again successfully, you can log in to Plastic SCM normally
5. Open Unity again and it can be used normally