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On 18/01/2006 at 14:40, xxxxxxxx wrote:
Cinema 4D Version: 9.1&9.5
Platform: Windows ; Mac OSX ;
Language(s) : C.O.F.F.E.E ;
Hi. I'm trying to figure out how to get a missing UserData slider on a tag to be detected as missing.
If it is missing I would like to make the script to bypass it instead of the Console reporting: "parameter access failed".
This is all using a COFFEE expression plugin Tag.
The tag have 25 UserData faders.
Opening an olders version, with only 24 UserData faders I do get the "parameter access failed" message.
So basically for backwards compability reasons I'd like to make this possible.
The problem I have is to find the correct version of:
if (MyTag->GetUserDataObject() != TRUE)
On 25/01/2006 at 04:39, xxxxxxxx wrote:
I don't think there's a way to know what parameters are avaiable. But you can use a try-catch block to catch the error:
On 25/01/2006 at 13:52, xxxxxxxx wrote:
Yes! Thank you very much. Works like a charm and will save loads of work loading older scenes.