Cargo Jboss42x ANT

Getting the following error when i attempt to use an ANT target to start a locally installed jboss 4.2.3 via the cargo jboss42x containter.

C:\projects\5FL_GERMANY\ValidationService>ant -f cargo.xml jboss-start
Buildfile: cargo.xml

jboss-start:
     [echo] ./../../Libs/jboss-4.2.3.GA
     [echo] ./../../Libs/cargo/0.9/cargo-core-uberjar-0.9.jar

BUILD FAILED
C:\projects\5FL_GERMANY\ValidationService\cargo.xml:28: org.codehaus.cargo.conta
iner.ContainerException: Cannot create configuration. There's no registered conf
iguration for the parameters (container [id = [jboss42x], type = [installed]], c
onfiguration type [existing]). Actually there are no valid types registered for
this configuration. Maybe you've made a mistake spelling it?