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.
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
Hi, I asked about it from one of my colleagues. Now there is no detailed
documentation about this XML creation and the recommended way to use it
is that to save the XML from the ARCHICAD. Is there any specific reason
why you would like to create this...
