Hi,
Got a nasty on here that has stopped me in my tracks and I can’t resolve.
I had an issue whereby a schema command I was using suddenly started throwing FireDAC exceptions. The command in question only had a single output parameter and FireDAC was complaining that this was of unknown type.
I found the command in my TDASchema but, when I try to view the properties of the parameter, the modeler crashes with no exception message.
I inspected the DFM file for the service containing the schema and noticed the DataType property of the parameter was missing. I added this back into the DFM file manually but still the problem persisted.
I’ve taken a copy of the offending PAS/DFM files and stripped out everything apart from this one command in the schema but I still can’t view the parameter without it crashing.
I’m going to zip up these files and forward them to you at the support email address, could you please have a look and see if you can work out what’s wrong? All you have to do is open the schema in the modeler, then drill down into the command and click on the Result parameter and it crashes.
Many thanks.