I have a strange issue wherein a valid file path is being sent to a Dynamic Input tool from a custom tool, but nothing comes out and there are no errors. I tried a simple text input with the same path going into a Dynamic Input and it worked perfectly. I also created a macro to accept the path from my custom tool and update a standard input tool, but that didn't work either. What is the trick to getting a Dynamic Input/macro input to read a path string from a custom tool?
Thanks.
Rick