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Unity Hub version 2.4.3

Problems encountered: The computer was not shut down the night before, and UnityHub was running in the background all the time. When restarting the Unity project or creating a new project, the project could not be opened due to flash back. Resolving the problem: This is usually a caching problem, and in most cases it’s just a matter of restarting the Hub and opening the project again. If your problem is not resolved after restarting, please read on to see if there is a solution to your problem.

Plan 1: universal restart method

Please follow the steps to try:

If the license is not enabled or becomes invalid, restart the license.

Here is the process for activating a new license:

1. Click “Personal Profile picture” and select “Management License” :
2. Select Activate new License – select the version you want – Do

3. A dialog box is displayed indicating that the activation is successful Once reactivated, open the Unity project again and you’re done.

Find the version of Unity you want to use from the application and open Unity directly. After opening Unity, you will have the startup process of Unity without Hub. If the solution doesn’t solve your problem, then the problem you have is not Unity Hub, and you need to verify that The Unity installation is successful.

If none of the above has solved your problem, please check whether the local time of your computer is consistent with the network time. If you change the local time, this problem will also occur

If you have a different problem, or if you have another good solution, please leave a comment below