Categories Eclipse Maven Error: Eclipse project already exists Post author By admin Post date January 23, 2020 No Comments on Error: Eclipse project already exists Click on Eclipse -> Show View -> Project Explorer Right Click on Project folder name -> Click on Delete Check “Delete poject content on disk”, then click okay. Reimport the project, the error will be resolved. Done! ← An internal error occurred during: “Updating Maven Project”.java.lang.ExceptionInInitializerError → Windows 10: How to share folder over network Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.