Neon.3 Release (4.6.3) - Plugin execution not covered by lifecycle configuration

Question

While importing a Maven project to my Eclipse Neon.3 Release (4.6.3) I faced a folloing error:

Plugin execution not covered by lifecycle configuration: org.codehaus.gmaven:groovy-maven-plugin:2.0:execute ...    Maven Project Build Lifecycle Mapping Problem

What can be a reason of this and how to fix it ?

Answer 1

What can be a reason of this and how to fix it ?

Have a look at the official documentation, which explains the reason and possible workarounds quite well.