I have noticed that since the move from Qt4 to Qt5 I can no longer see the stacktrace from an error if it occurred in a currently running Qt dialog within Houdini 16. I have noticed the same for Maya 2016, but at least there you can see the error if you run:
import traceback traceback.print_stack()
How do you achieve this in Houdini 16? Running the above commands will only reveal an issue in houdiniInterpreter which I guess is the middle man? The Qt dialogs are executed from the main menu.
Thanks in advance,
Andreas