Error CS0433: The imported type `Unity Engine.Input‘ is defined multiple times

I am getting error whenever I open unity 2018.2.4 project, I am thinking it is system error because it has nothing to do with my implementation. Can you guess the problem? Would really appreciate if know what is the cause problem going on Thanks in adv… Augmented Reality & /u/beginner_2020

I am getting error whenever I open unity 2018.2.4 project, I am thinking it is system error because it has nothing to do with my implementation. Can you guess the problem?

Would really appreciate if know what is the cause problem going on

Thanks in advance

submitted by /u/beginner_2020
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