Few problens with Java API

[kobi]

Hi,

While playing with the java api, some basic functionality didnt work,
i post a message at rackspace forum but didn't got any response so
maybe you can help me.

1. i get the following NPE while getting server list:List<Server>
servers = admin.getServers();
Exception in thread "main" java.lang.NullPointerException
at net.elasticgrid.rackspace.cloudservers.Addresses.<init>
(Addresses.java:44)
at net.elasticgrid.rackspace.cloudservers.XMLCloudServers.buildServer
(XMLCloudServers.java:117)
at
net.elasticgrid.rackspace.cloudservers.XMLCloudServers.buildListOfServers
(XMLCloudServers.java:104)
at net.elasticgrid.rackspace.cloudservers.XMLCloudServers.getServers
(XMLCloudServers.java:91)
2. admin.createServer("myMachine", 7, 3) failed due to 503 at server
response.

please advice,
Kobi