title: puppet "Error 400 on SERVER : Could not find class"
body: <p>There are TOO many post and solution for this problem, but still i am not able to solve it. 
  I am using puppet 3.7.5</p>
  
  <p>Following is details </p>
  
  <pre><code>root@p1:/etc/puppet/manifests# ls -l
  total 8
  -rw-r--r-- 1 root root 40 Apr  9 12:37 nodes.pp
  -rw-r--r-- 1 root root 18 Apr  9 11:58 site.pp
  root@p1:/etc/puppet/manifests# cat nodes.pp
  node 'wa.ro.XXX' {
          include mytest
  }
  root@p1:/etc/puppet/manifests# cat site.pp
  import 'nodes.pp'
  </code></pre>
  
  <p>Module path </p>
  
  <pre><code>root@p1:/etc/puppet/manifests# puppet master --configprint modulepath
  /etc/puppet/modules:/usr/share/puppet/modules
  
  root@p1:/etc/puppet# tree -L 2 -d modules
  modules
  - configfiles
    -- files
    -- manifests
  - services
    -- files
    -- manifests
  
  root@p1:/etc/puppet# cat modules/services/manifests/init.pp
  class mytest {
         file { '/tmp/puppettestfgt56666' :
            mode    =&gt; 0644,
            content =&gt; "This Learning Puppet VM's IP address is ${ipaddress}",
           }        
  }
  </code></pre>
  
  <p>On agent </p>
  
  <pre><code>root@wa:/var/cache# puppet agent --no-daemonize --onetime --verbose
  Info: Retrieving plugin
  Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not find class mytest for wa.ro.XXX on node wa.ro.XXX
  Notice: Using cached catalog
  Info: Applying configuration version '1428561896'
  Notice: Finished catalog run in 0.07 seconds
  </code></pre>