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Mac OS Python 3 PyQt5</p>
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Program that causes error from tutorial but 'works' for the site owner (<a href="http://zetcode.com/gui/pyqt5/menustoolbars/" class="OWAAutoLink" id="LPlnk245749" previewremoved="true">http://zetcode.com/gui/pyqt5/menustoolbars/</a>):</p>
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<a id="LPUrlAnchor_14904625682220.5164088187193381" href="http://zetcode.com/gui/pyqt5/menustoolbars/" target="_blank" style="text-decoration: none;">Menus and toolbars in PyQt5 - ZetCode</a></div>
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zetcode.com</div>
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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.</div>
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<pre style="margin-top: 0.357143em; margin-bottom: 0.357143em; padding: 4px 9px; border: 1px solid rgb(230, 230, 222); border-radius: 2px; overflow: auto; color: rgb(34, 34, 34);"><code style="font-family: monospace, monospace; margin: 0px 2px; border: 0px; background-color: transparent; border-radius: 2px; word-break: normal; display: block; font-size: 1em; line-height: 1.42857em; padding: 0px !important;">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_())
</code></pre>
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Error:</p>
<pre style="margin-top: 0.357143em; margin-bottom: 0.357143em; padding: 4px 9px; border: 1px solid rgb(230, 230, 222); border-radius: 2px; overflow: auto; color: rgb(34, 34, 34);"><code style="font-family: monospace, monospace; margin: 0px 2px; border: 0px; background-color: transparent; border-radius: 2px; word-break: normal; display: block; font-size: 1em; line-height: 1.42857em; padding: 0px !important;">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'
</code></pre>
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*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.</p>
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*I have even checked hidden folders.</p>
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*Perhaps you could try running it yourself and seeing if you get the same error. I would really appreciate any help. Thank you.</p>
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