Hi Michel it seems like you have wrong database name or user credentials for your postregs. Can you please send the stacktrace from the marmotta log?
Thx Thomas > Am 14.09.2015 um 10:07 schrieb Bohms, H.M. (Michel) <michel.bo...@tno.nl>: > > Dear all, > We try to switch from H2 to postgress. > > We installed progress on Ubuntu. > > When we switch in database configuration and try “test” we get: > > Internal Server Error(500): > Could not find MessageBodyWriter for response object of type: > org.apache.marmotta.platform.core.jaxrs.exceptionmappers.ErrorResponse > of media type: application/octet-stream > > > thanks a lot for any clue to get this to work, > greetings Michel > > > > Dr. ir. H.M. (Michel) Bohms > Sr. Research Scientist > Structural Reliability > T +31 (0)88 866 31 07 > M +31 (0)63 038 12 20 > E michel.bo...@tno.nl <mailto:michel.bo...@tno.nl> > Location <http://www.tno.nl/locaties/DTM> > > > <image001.gif> <http://www.tno.nl/> > This message may contain information that is not intended for you. If you are > not the addressee or if this message was sent to you by mistake, you are > requested to inform the sender and delete the message. TNO accepts no > liability for the content of this e-mail, for the manner in which you use it > and for damage of any kind resulting from the risks inherent to the > electronic transmission of messages.