I’m trying to compile and run my own copy of the Java scidb connection example here:
The code is entirely the same except the class name and its package are changed. It compiles fine but when I run try to run it I get the cryptic error listed below after the command:
java -classpath ~/JDBC/scidb4j.jar:/usr/share/java/protobuf-java.jar:. main.TestConn
java.sql.SQLException: org.scidb.client.Error: Unknown network message type: 0
My instance is running correctly and when I attempt to run the premade jar like in the example instructions in chapter 11, it runs fine. Any idea why my version isn’t working?