I still recieve an unexpected quit message when using QColorDialog and pyqtSignal.emit(), here are the verions I’m using: osx 10.12.1 Python 3.5.2 Qt 5.7.0 SIP 4.18.1 PyQt 5.7 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.riverbankcomputing.com/pipermail/pyqt/attachments/20161110/4e878a3d/attachment.html>