Hello I installed Open Nebula with the EC2-Query API. When I run econe-run-instances I get the following error message: econe-run-instances: undefined method `elements' for nil:NilClass In the econe-server.log I get this message: 127.0.0.1 - - [27/May/2010 22:06:11] "POST / HTTP/1.1" 400 17 0.0078 Any ideas? Thanks Calin