An internal error occurred during: "Repository registry initialization". java.lang.ArrayIndexOutOfBoundsException

Question

please help me with this: Whenever I open my STS, a pop up came as an internal error that occurred during: "Repository registry initialization". java.lang.ArrayIndexOutOfBoundsException message. I don't know how to resolve this.

Answer 1

Try removing the files inside the folder:

{yourWorkspace}\{project}\.metadata\.plugins\org.eclipse.m2e.core\nexus