https://www.pythonguis.com/Create GUI applications with Python and QtSat, 30 Jan 2021 09:00:00 +0000https://www.pythonguis.com/faq/problem-when-using-spyder/I'm using Spyder in Anaconda to learn PyQt5. The first time I run my code, the Qt window pops up fine. But after I close the window and try to run the code again, nothing happens — no window, no error, nothing. I have to completely restart Spyder every time. Why does this happen?Martin FitzpatrickSat, 30 Jan 2021 09:00:00 +0000tag:www.pythonguis.com,2021-01-30:/faq/problem-when-using-spyder/pyqt5pyqt6spyderpythontroubleshootingqtqt5qt6https://www.pythonguis.com/faq/pyqtgraph-errors-in-spyder-ipython/If you're working through PyQtGraph tutorials and running into errors when setting colors, titles, or font sizes, you're not alone. These issues come up frequently, especially when using older versions of PyQtGraph in environments like Spyder or IPython. The good news is that most of these problems have straightforward fixes.Martin FitzpatrickThu, 07 May 2020 09:00:00 +0000tag:www.pythonguis.com,2020-05-07:/faq/pyqtgraph-errors-in-spyder-ipython/pyqt5pyqtpyqtgraphspyderipythonpythonqtqt5data-sciencepyqt5-data-sciencehttps://www.pythonguis.com/faq/spyder-ide-gets-stuck/If you're following a PyQt5 tutorial and running your code in Spyder, you may have hit an annoying problem: the console freezes as soon as your window appears, clicking the close button ("x") doesn't work, and you're forced to restart the kernel. This is a well-known issue with how Spyder handles Qt event loops, and the fix is straightforward.Martin FitzpatrickThu, 07 May 2020 09:00:00 +0000tag:www.pythonguis.com,2020-05-07:/faq/spyder-ide-gets-stuck/pyqt5pyqtspyderpythonqtqt5