Eclipse error setting up Maven project for class exercise: Check $M2_HOME environment variable and mvn script match

Question

I have found a few related questions on this, but they\'re all related to Intellij or on Mac OS. I\'m on Windows 8.1 and using Eclipse:

Eclipse Java EE IDE f

Answer 1

Newer version of maven will automatically set the multiModuleProjectDirectory property in the bin/mvn script. This was added here, though I'm not sure how the release number/patching works. You can look for the find_maven_basedir function in that file. If it doesn't exist, try upgrading maven.