Just now I spent considerable time figuring out why I get a message like this:
[FORG0006] Invalid arguments for com.avatar_reality.ai.OntologyManager.save(...) method.
In case you're wondering, it doesn't have anything to do with invalid arguments. It prints this whenever anything is wrong. Anything. It could be the wrong arguments. Or the wrong method name. Or the wrong class-name. Or even better, nothing like that at all, just any uncaught exception thrown by the method (or the class-loader) will cause it to print this error.
May kindly I suggest embedding the original cause in the error message? That would save a ton of time figuring out what exactly is the matter.
Mark