After the adding JSON support for Java Fn function, if the function is passed an empty value, Fn returns:

{"message":"container exit code 2"}

Fn: Error calling function: status 502

The function does work with JSON data. If you pass:

{"name":"Bob"}

or even

{"name":""}

the function works fine. Tried modifying the function to test for null and isEmpty. Nothing like that worked. I'm guessing the function is throwing an uncaught exception.

May be related to 392 or 1192

Mike W.