gen already exists but is not a source folder

Question

I am developing my Android project, After I removed a unused library, I got the error:

myproject/gen already exists but is not a source fold         


        

Answer 1

Solution :

Step 1 :

• Right click on the project and go to "Properties"
• Select "Java Build Path"
• Switch to "Source" tab Remove all sources from source folder on Build Path
• Restart Eclipse

Step 2 :

• Right click on the project and go to "Properties"
• Select "Java Build Path"
• Switch to "Source" tab
• Click "Add Folder..." and check "gen" and "src" source folder on Build Path
• Restart Eclipse

Final

Build Project(s)

Happy Coder :)