ADK Development - ART error Display name null


I am writing a custom adapter, have replicated the same code as sample adapter with Resource bundle etc… To me itseems all is right. Have writen startup and shutdown services.

While loading adapter, the art error

[ART.114.516] Unable to get Adapter Display Name

Though I have made sure the Resourcebundle has the display name, vendor name, version etc… that are mandatory…

Any help is greatly appreciated…