Archicad 19 crashes on line ACAPI_Interface

[Anonymous]

Hi

Today I tried to compile my add-on by DevKit19 for Archicad19

In my code I have a progress bar logic.
It's working fine in Archicad 18 but in Archicad19 it crashes

Here is the exact code where it crashes

ACAPI_Interface (APIIo_InitProcessWindowID, "Connecting ... ", &nPhase);

Thanks in advnace.

[Oleg]

Title parameter is GS::UniString in AC19.
May be it is a reason.