In the observed case BBj was running Java 17 and the JAR in the plug-in was compiled with a more recent Java version. The class.forName failed with an error message, which was not easily discoverable.
The BBj routine initializing the plug-in needs more verbose output (MSGBOX?)
In the observed case BBj was running Java 17 and the JAR in the plug-in was compiled with a more recent Java version. The class.forName failed with an error message, which was not easily discoverable.
The BBj routine initializing the plug-in needs more verbose output (MSGBOX?)