Why am I receiving a “Plugin execution not covered by lifecycle configuration with GWT” error?

Question

I\'m using STS and I imported a GWT project from another machine. The project uses m2eclipse. I\'m getting these two errors when building the project:

Plugin         


        

Answer 1

If you use Eclipse Indigo (3.7) you have to activate the lifecycle plugin. See here for more details.

Just add this pluginManagement section to your build section of your pom.xml file

    
        
            org.eclipse.m2e
            lifecycle-mapping
            1.0.0
            
                
                    
                        
                            
                                org.codehaus.mojo
                                gwt-maven-plugin
                                [2.4.0,)
                                
                                    resources
                                    compile
                                    i18n
                                    generateAsync
                                
                            
                            
                                
                            
                        
                        
                            
                                org.apache.maven.plugins
                                maven-war-plugin
                                [2.1.1,)
                                
                                    exploded