Maven plugins can not be found in IntelliJ

Question

After updating IntelliJ from version 12 to 13, the following Maven-related plugins cannot be resolved:

org.apache.maven.plugins:maven-clean-plugin:2.4.1
org.a         


        

Answer 1

For me it was as simple as giving the plugin a version:

3.3.0

The full plugin code sample is given below:

  
    org.apache.maven.plugins
    maven-assembly-plugin
    3.3.0
    
      
        package
        
          single
        
        
          
            
              Main
            
          
          
            jar-with-dependencies