Debugger Workbench

Hi everybody,

I am unable to launch the workbench service ;
https://blog.camunda.org/post/2015/03/camunda-workbench-release-1.0.0-alpha9/
Tuto Video 1

The process doesn’t start and I have this error message
org.camunda.bpm.dev.debug.BreakPointSpecs is not an enum type

Thanks for feedback