Bad request when updating Appengine with mvn appengine:update

Question

i\'m getting the following error, when I try to update a appengine-application with the appengine-maven-plugin:

400 Bad Request
Error when loading application co         


        

Answer 1

In changed only the pom.xml file by adding the plugin>configuration>version tag (per below)...

    com.google.appengine
    appengine-maven-plugin
    ${project.appengine.version}
    
      8888
     *${app.version}*