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

The way I solved this issue was trivial in my console I executed mvn clean install and then the appcfg.cmd -A [your app] update target\appengine-try-java-1.0 command.