IDEA Cannot resolve plugin org.apache.maven.plugins:maven-site-plugin:3.8.2

If confirmed local inventory, maven repository configured correctly, it explicitly declared out, the problem is solved

 

<! - Daily dependent not find the error, the local library and there, it is explicitly declared here, the problem is solved -> 
            < plugin > 
                < groupId > org.apache.maven.plugins </ groupId > 
                < artifactId > Maven-Site-plugin </ the artifactId > 
                < Version > 3.8.2 </ Version > 
            </ plugin >