Traceback (most recent call last):
File "CvScreensInterface", line 86, in showTechChooser
File "CvTechChooser", line 135, in interfaceScreen
RuntimeError: unidentifiable C++ exception
ERR: Python function showTechChooser failed, module CvScreensInterface
File "CvScreensInterface", line 86, in showTechChooser
File "CvTechChooser", line 135, in interfaceScreen
RuntimeError: unidentifiable C++ exception
ERR: Python function showTechChooser failed, module CvScreensInterface