playframework « mongodb « Java Database Q&A

  1. Java Database Q&A
  2. mongodb
  3. playframework




1. RuntimeException occured : java.lang.RuntimeException: java.lang.ClassCastException: java.lang.String cannot be cast to com.mongodb.DBRef    stackoverflow.com

I have been using play for a few months now on ubuntu servers and also on Google App Engine using the Siena module. Now I have an application on an Ubuntu ...

2. Play Morphia MongoDB : The type Filter is already defined    stackoverflow.com

When trying to launch a Play Java application with Morphia for MongoDB, I get the following stacktrace, caused by a recompilation of the Filter type that is already compiled : 

Internal Server ...

3. Getting going on play framework - what silly mistake am I making here?    stackoverflow.com

So I am starting out using the play framework with Mongo and have an issue with trying to get something working using the simple MVC pattern. I can't see the wood ...