Eclipse.Error.gen already exists not a source folder.

Source: Internet
Author: User

在Eclipse ADT来开发Android App时会遇到以下问题:
"myproject/gen already exists but is not a source folder. Convert to a source folder or rename it"

The solution is:

      1.Right Click on the project and go to "Properties"
      2.Select "Java Build Path"
    on the Left
      3.Open "Source" tab
      4.Click "Add Folder ..." and check "gen" and "src




Eclipse.Error.gen already exists not a source folder.

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