An internal error occurred during: "Updating Maven Project

Question

when i convert to maven project the error is :

> An internal error occurred during: \"Updating Maven Project\".
> Unsupported IClasspathEntry kind=4
         


        

Answer 1

An internal error occurred during: "Importing Maven projects". Unsupported IClasspathEntry kind=4

1. Right-click on your project, select Maven -> Remove Maven Nature. 2.Open you terminal, go to your project folder and do “mvn eclipse:clean” 3.Right click on your Project and select “Configure -> Convert into Maven Project”

also delete project from eclipse. and run: mvn eclipse:clean then import project again.