[unity3d problem summary] | solution to license server connection failure in unity hub

Old rules , Let me introduce you Unity A little knowledge of popular science ：

• Unity yes real time 3D Interactive content creation and operation platform .
• Include Game development 、 The fine arts 、 Architecture 、 Automobile design 、 Movies All creators including , With the help of Unity Turn ideas into reality .
• Unity The platform provides a complete set of software solutions , Can be used to create 、 Operate and realize any real-time interactive 2D and 3D Content , Support platforms include mobile phone 、 The tablet 、PC、 Game consoles 、 Augmented reality and Virtual reality device .
• You can also simply put Unity Understood as a The game engine , It can be used for professional production game ！

In the use of Unity Occasionally in the process of License server connection failed This situation leads to failure of normal use Unity

The following summarizes several solutions to this situation （ If one method cannot be solved, try another ）

• The first method ： Delete C:ProgramDataUnity Folder and C/ User folders AppDataRoamingUnity , Then open the Unity Hub Reactivate

• The second method ： restart Unity Hub, Restart the computer ！ Then open the Unity Hub Reactivate

• The third method ： sign out Unity Hub account number , Log in again after disconnection , Then open the Unity Hub Reactivate

• The fourth method ： Use manual activation , Reselect License

Tips ： The way to activate a license is simple , Say it again here , It’s convenient for little friends who don’t know to use it quickly

1. open Unity Hub, Select this pinion

2. Click on License management -> Activate license
3. choice Unity Personal Edition -> I don’t use it as a professional Unity. Click Finish

And then wait Unity Hub Just update the license ！