I did some more debugging and compared 5.11.1 to 5.12.0. What I noticed is that 5.11.1 uses v6.MessageIdMarshaller, while 5.12.0 uses v11. Is 5.11.1 supposed to use the v6 version?
v6 doesn't have the line where the error occurs (info.setTextView(looseUnmarshalString(dataIn));). Let me know if you need more debugging data, I'm happy to help. -- View this message in context: http://activemq.2283324.n4.nabble.com/ActiveMQ-exits-on-startup-with-UTFDataFormatException-bad-string-tp4701955p4701965.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.