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Cannot import java classes under src/main/java into src/test/java in eclipse

I am using maven project in Eclipse, where I am not able to access classes under src/main/java in src/test/java class. I could use the classes in maven dependacies jars though. What am I missing ?

Solution

  • I have found that sometimes this error appears and by simply going Project -> Clean... the error will stop.

    However if this does not work there is a blog with some more suggestions here

    Updated 11/07/2017

    The original link is no longer available, refer to web archive here

    Or just have them all here..

    • ‘Clean’ Your Eclipse Project: Go to Project > Clean in Eclipse [This seems to work for me]
    • Refresh your project folder (right click on your project > refresh)
    • Re-build your project
    • Clean your builds (If using Ant or Maven – clean your builds)
    • Recreate your project in Eclipse
    • ‘Switch’ Workspace – then Switch back (Eg Change to Debug, then switch back to Java)
    • Remove and re-add your JRE:
      1. Right Click on your project > properties
      2. Click on the Libraries tab
      3. Click on the JRE
      4. Click remove, then OK
      5. Repeat 1-3 again, but add the JRE again