Could not calculate build plan: Plugin org.apache.maven.plugins:maven-jar-plugin:2.3.2 or one of its dependencies could not be resolved

Question

I got the following error message when I tried to create a Maven project in eclipse. Many have posted about proxies in settings.xml file and also flush the .m2 folder forcin

Answer 1

I had this error, I follwed below three steps to solve,

1). check proxy settings in settings.xml refer,

2). .m2 diretory to release cached files causing problems

3) Point your eclipse to correct JDK installation. Refer No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? to know how