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Error: Could not find or load main class in IntelliJ IDE 2020.1.3

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By Asif Shah

 Error

Could not find or load main class in IntelliJ IDE 2020.1.3

Solution

Step 1

Right-click on the source folder 

  • src (Normal Java projects)
  • java ( Java Maven project)
  • scala (Scala Maven projects)

Step 2

Select Mark Directory As

Step 3

Select Sources Root

IntelliJ Mark Directory as Sources Root


Hope this post helps you to solve your problem.
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