title: Google App Engine Eclipse Error: Error opening zip file or JAR manifest missing : /Applications/eclipse
body: <p>I updated to the latest app engine version 1.8.4 and the latest Eclipse plugin for app engine. I am using Eclipse version: </p>
  
  <p>Eclipse Standard/SDK</p>
  
  <p>Version: Kepler Release</p>
  
  <p>Build id: 20130614-0229</p>
  
  <p>Google App Engine Java SDK 1.8.4    1.8.4   com.google.appengine.eclipse.sdkbundle.feature.feature.group    Google, Inc.</p>
  
  <p>Google Plugin for Eclipse 4.2   3.4.0.v201309051717-rel-r42 com.google.gdt.eclipse.suite.e42.feature.feature.group  Google, Inc.</p>
  
  <p>When I try to launch my project I get this error. If I switch back to 1.8.1 it works fine. I am using Google Cloud Endpoints, but otherwise nothing too exotic, no Spring, etc.</p>
  
  <p>Thanks for the help!</p>