Holy smokes, that was easy. I’ve got a basic Wicket app running on Google App Engine in under 2 minutes. 3 small traps for the unwary. First of all, you need to enable sessions in your appengine config file. <sessions-enabled>true</sessions-enabled> <sessions-enabled>true</sessions-enabled> Secondly, add the following line into your WebApplication’s init() method: @Override protected void init()Continue reading “Apache Wicket on Google App Engine for Java”