[PyQt] com.apple.xbs Error-- Please help- Thank you

[Grant Fraser]

Mac OS Python 3 PyQt5

Program that causes error from tutorial but 'works' for the site owner (http://zetcode.com/gui/pyqt5/menustoolbars/):

Menus and toolbars in PyQt5 - ZetCode<http://zetcode.com/gui/pyqt5/menustoolbars/>
zetcode.com
Menus and toolbars in PyQt5. In this part of the PyQt5 tutorial, we will create menus and toolbars. A menu is a group of commands located in a menubar.



import sys
from PyQt5.QtWidgets import QMainWindow, QAction, qApp, QApplication
from PyQt5.QtGui import QIcon


class Example(QMainWindow):
    def __init__(self):
        super().__init__()

        self.initUI()

    def initUI(self):
        exitAction = QAction(QIcon('exit.png'), '&Exit', self)
        exitAction.setShortcut('Ctrl+Q')
        exitAction.setStatusTip('Exit application')
        exitAction.triggered.connect(qApp.quit)

        self.statusBar()

        menubar = self.menuBar()
        fileMenu = menubar.addMenu('&File')
        fileMenu.addAction(exitAction)

        self.setGeometry(300, 300, 300, 200)
        self.setWindowTitle('Menubar')
        self.show()


if __name__ == '__main__':
    app = QApplication(sys.argv)
    ex = Example()
    sys.exit(app.exec_())


Error:

2017-03-23 23:25:08.606 Python[96170:2827344] *** Assertion failure in -[NSBitmapImageRep initWithCGImage:], /Library/Caches/com.apple.xbs/Sources/AppKit/AppKit-1504.81.100/AppKit.subproj/NSBitmapImageRep.m:1296
2017-03-23 23:25:08.608 Python[96170:2827344] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: cgImage != NULL'


*I have looked everywhere for this com.apple.xbs folder, including other computers. I cannot find it anywhere on other computers or online. What is the issue? Apparently it is only for developers? I have signed up as a developer and still cannot find it. I do not see the correlation between apple and this PyQt5 program though. I also do not see anywhere in the code that would mention needing this folder.

*I have even checked hidden folders.

*Perhaps you could try running it yourself and seeing if you get the same error. I would really appreciate any help. Thank you.

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