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via Google Groups by Xavier Sarsanedas Trias, 1 year ago
The connection implementation for btspp cannot be found.
via Stack Overflow by darkZone
, 1 year ago
The connection implementation for btspp cannot be found.
via Oracle Community by 843849, 1 year ago
The requested protocol does not exist serversocket://:8805
javax.microedition.io.ConnectionNotFoundException: The connection 
implementation for btspp cannot be found.	at javax.microedition.io.Connector.open(Connector.java:238)	at javax.microedition.io.Connector.open(Connector.java:181)	at javax.microedition.io.Connector.open(Connector.java:162)	at undefined.UmberServer.esperarConnexions(UmberServer.java:41)	at undefined.UmberServer.run(UmberServer.java:26)