[Isomorphic]

Check the troubleshooting steps in the FAQ for your DataSource being null (DataSourceLoader servlet doesn't apply of course, but the rest do).

[damend]

The datasource is working in the application, so the faq doesn't help.
But thanks for information.

[jay.l.fisher]

It looks like you need to drop the .ds.xml when creating your DSRequest.

You have new DSReqest("datasource.ds.xml", "add");

Which should be new DSReqest("datasource", "add");

[Isomorphic]

Good catch Jay.

That was the second item in the FAQ by the way.

[damend]

yeah, thanks for that !