DLL load failed while importing QtWebEngineWidgets:

See original GitHub issue

Hi! I have created an environment in conda, installed thy phy in there, but I still cannot open the template gui. I always get the following error. Uninstalling and reinstalling of the QtWebEngineWidgets doesn’t help. Could you help me to solve the problem? Thanks!

(phy2) C:\Users\dmitry.kobylkov\MATLAB\Projects\KilosortPLX\Outputs-chick46_160622_1.7.pl213-Sep-2022>phy template-gui params.py --debug
Traceback (most recent call last):
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\Scripts\phy.exe\__main__.py", line 4, in <module>
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\lib\site-packages\phy\apps\__init__.py", line 22, in <module>
    from phy.gui.qt import QtDialogLogger
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\lib\site-packages\phy\gui\__init__.py", line 6, in <module>
    from .qt import (
  File "C:\Users\dmitry.kobylkov\.conda\envs\phy2\lib\site-packages\phy\gui\qt.py", line 41, in <module>
    from PyQt5.QtWebEngineWidgets import (QWebEngineView,  # noqa
ImportError: DLL load failed while importing QtWebEngineWidgets: The specified module could not be found.

Issue Analytics

State:
Created a year ago
Comments:5

Top GitHub Comments

1reaction

rhaymancommented, Sep 24, 2022

A colleague had the same problem which we were able to fix:

pip uninstall PyQt5 pip uninstall PyQt5-sip pip uninstall PyQtWebEngine

pip install --upgrade pyqtwebengine==5.12 pip install --upgrade pyqt5==5.12.3

(the specific versions listed above were the lowest ones pypi was offering at the time)

You may need to manually remove the PyQt folders in Lib\site-packages and repeat the above steps but we didn’t need to.

0reactions

tkskdm2commented, Dec 9, 2022

It worked beautifully, thanks hwehry!!!

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