Compiler error “archive for required library could not be read” - Spring Tool Suite

Question

I am starting to configure my development environment and I am using Spring Tool Suite 2.8.1 along with m2E 1.01.

As far as I can tell, since this is a Maven Project

Answer 1

This worked for me.

1. Close Eclipse
2. Delete ./m2/repository
3. Open Eclipse, it will automatically download all the jars
4. If still problem remains, then right click project > Maven > Update Project... > Check 'Force Update of Snapshots/Releases'