ClassCastException on bootstrap

[chamerling]

When launching the bootstrap from play.gov:

@6egm299hd
Internal Server Error (500) for request GET /bootstrap/launch

Oops: ClassCastException
An unexpected error occured caused by exception ClassCastException: java.lang.String cannot be cast to java.util.List

[chamerling]

@stuehmer does the bootstrap works but we have a bad return value or does nothing works?

[stuehmer]

yes, it works, just problem with return