Eclipse: Updating Maven Project. Unsupported IClasspathEntry kind=4


Updating Maven Project.
Unsupported IClasspathEntry kind=4

  1. Steps to resolve this issue while updating Maven Project :
  2. Right Click on your Project directory → Maven → Remove Maven Nature and Close your Eclipse IDE.
  3. Now you must go to Terminal/Command Prompt and run the command : mvn eclipse:clean
  4. Reopen Eclipse and lets now reenable Maven Nature by : Right Click on your Project -> Configure -> Convert
  5. into Maven Project.
  6. This should resolve the error!
  7. If this doesn't work then you may try removing the .classpath file.