beukerz

Is there also a solution for this problem in case a out of process function is used. Unfortunately the solution mentioned by @JulesP96 does not seem to work in that...

No unfortunately not. I am using the functions configuration for now. The out of process functions are not mature at all, there are many things that do not work yet...

I have the same problem. It works find if you use a primitive type ie string. However if you use your own custom object it returns the error: An item...