The error can be seen in the line: "Failed to execute goal com.google.cloud.tools:appengine-maven-plugin:1.1.0-beta:deploy".
This simply means that the Maven goal 'appengine:deploy' does not work for the Maven plugin you are using. The command you are using is for the 'com.google.appengine <https://github.com/GoogleCloudPlatform/appengine-maven-plugin>' plugin, but you are instead using the newer (and preferred) 'com.google.cloud.tools' <https://github.com/GoogleCloudPlatform/app-maven-plugin> plugin. Therefore the command Maven goal you must use to deploy is: 'mvn appengine:run' -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/a6e637b8-cd5d-4c26-bf63-60d5f4c1e7c0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
