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 ！
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