title: Getting this error "Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6" on creating pom file on maven project
body: <p>I get this error whenever i open pom file or try to update the maven project.
  I have just setup maven for Eclipse (neon 3) and i get this error. </p>
  
  <p>"Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6
  Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6"</p>
  
  <p>Can anyone help to solve this issue please?
  Also in my maven folder ~/user/.m2 folder i do not see the Settings.xml file. Is this something causing the issue?</p>