How to make a File Browser non-mandatory in Server App

Question

Hi, I have a Server App that does not always require a certain input file. On Server the File Browser tool errors if a file is not selected. Is there a way to make the File Browser tool non-mandatory.

When running the App directly in Designer I made it non-mandatory by un-ticking the "Required" tick box in the relevant Action tool (see below). But this does not work once the App is uploaded to Server.

Any suggestions.

Thanks

KMiller · Accepted Answer

Sorry all, this is resolved. The problem was the App could not file the hard written file in the Input tool. Once I replaced this with an "Externals" file path it worked fine.

Cheers.

Kevin