Qtpy.PythonQtError: No Qt bindings could be foundĪt line 210, we have the following code: if API in PYSIDE_API:įrom PySide.QtCore import _version_ as QT_VERSION # analysis:ignore Raise PythonQtError('No Qt bindings could be found') ModuleNotFoundError: No module named 'PySide'įile "/usr/local/anaconda3/bin/spyder", line 11, inįile "/usr/local/anaconda3/lib/python3.7/site-packages/spyder/app/start.py", line 201, in mainįile "/usr/local/anaconda3/lib/python3.7/site-packages/spyder/app/mainwindow.py", line 52, inįile "/usr/local/anaconda3/lib/python3.7/site-packages/spyder/requirements.py", line 41, in check_qtįile "/usr/local/anaconda3/lib/python3.7/site-packages/qtpy/_init_.py", line 210, in I used 5.12.1 because of requisites for PyQt5 spyderįile "/usr/local/anaconda3/lib/python3.7/site-packages/qtpy/_init_.py", line 204, inįrom PySide import _version_ as PYSIDE_VERSION # analysis:ignore I got past the first couple of potholes by installing as follows in my Anaconda 2020.02 base environment with Spyder v4.0.1 and Python 3.7.6:
#Install pyqt5 centos 7 windows 10#
* Operating System name/version: Windows 10 I recently installed Python and Spyder in my computer, but Spyder doesn't start. (quantecon) c:\ProgramData\Anaconda3\envs\quantecon\Scripts>conda list packages in environment at C:\ProgramData\Anaconda3\envs\quantecon:Ĭa-certificates 2019.9.11 hecc5488_0 conda-forgeĬryptography 2.7 p圓7hb32ad35_0 conda-forgeĭiff-match-patch 20181111 py_0 conda-forge I am running the following environment right now: I need HELP with this one !! I don't want to reinstall Anaconda and re-build 6 or 7 different environments that is too time consuming !!! ModuleNotFoundError: No module named 'PyQt5.QtWebKitWidgets'``` ```(quantecon) c:\ProgramData\Anaconda3\envs\quantecon\Scripts>spyderįile "c:\ProgramData\Anaconda3\envs\quantecon\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 22, inįile "c:\ProgramData\Anaconda3\envs\quantecon\Scripts\spyder-script.py", line 10, inįile "c:\ProgramData\Anaconda3\envs\quantecon\lib\site-packages\spyder\app\start.py", line 192, in mainįile "c:\ProgramData\Anaconda3\envs\quantecon\lib\site-packages\spyder\app\mainwindow.py", line 82, inįile "c:\ProgramData\Anaconda3\envs\quantecon\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 26, in It seems to be a bad system-wide reference. This happens with ALL of my environments, base and 2 other different virtual environments I have tried. I managed to fix it, by installing an older version of PyQt5, following this discussion on Stack Overflow: īut I still get the same errors. Operating System name/version: Windows 10.ModuleNotFoundError: No module named 'PyQt5.QtWebKitWidgets' ModuleNotFoundError: No module named 'PyQt5.QtWebEngineWidgets'ĭuring handling of the above exception, another exception occurred:įile "C:\Python37\lib\site-packages\spyder\app\start.py", line 178, in mainįile "C:\Python37\lib\site-packages\spyder\app\mainwindow.py", line 90, in įrom qtpy import QtWebEngineWidgets # analysis:ignoreįile "C:\Python37\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 26, in įrom PyQt5.QtWebKitWidgets import QWebPage as QWebEnginePage Paste Traceback/Error Below (if applicable) Traceback (most recent call last):įile "C:\Python37\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 22, in įrom PyQt5.QtWebEngineWidgets import QWebEnginePage What is the expected output? What do you see instead?Įxpected opening the GUI, but error occurred.
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