I am trying to access information from a program running on a remote computer. The code makes use of two operations, both of which work when accessing the program from the same computer. However, when I try to run the second operation from a different computer I receive Error #1009: "Cannot access a property or method of a null object reference. faultcode:DecodingError.
I do have a crossdomain.xml file stored on the server (before that, both operations would result in the above error).
I believe it has the least restrictive settings possible:
My question is, what might cause one operation to work and not the other? It cannot be a network problem as the first operation works. Do I need to specify any other permissions for the program? I have been working on this for a while and would greatly appreciate any help.