[SOLVED] Creating property group error -2130312312

[Anonymous]

Hello,

I'm trying to create a new property group and I get this errorcode -2130312312. I checked the code and it corresponds to this error - "The passed identifier is not subject to the operation."

I'm using the example code from this page - http://archicadapi.Graphisoft.com/documentation/acapi_property_createpropertygroup

Thanks in advance,
Julian

[Regina Judak]

Hi,
Which version of ARCHICAD are you using? I think the problem will be that this function must be undoable and it wasn’t called from an undoable scope. Please check it in your code!
Best, Regina

[Anonymous]

I'm using Archicad 20, and the problem occurs only in my addin. The function works fine on the Property_test example addin ....

[Regina Judak]

Thanks. Have you checked the undoable scope in your addin? In ARCHICAD 20 this error code is returned if there is no undoable scope and you call a function which needs undoable scope. You can check it in the Property_Test example.

[Anonymous]

Could you please tell if you know how can I check this undoable scope on my add-in, because i'm newbie on archicad and xcode ? : )

[Anonymous]

Regina, I've resolved this issue by adding ACAPI_CallUndoableCommand() in my MenuCommandHandler(), so this thread can be closed now. Thanks very much for the help !!!!

[Regina Judak]

I'm glad that it works now!
Best, Regina