The qtwebenginewidgets module was not found it must be installed separately as pyqtwebengine qtwebengine and it works fine with python3, but crashed in Qgis with ImportError: QtWebEngineWidgets must be imported before a QCoreApplication instance is created. QtWebEngineWidgets’，查看下我们使用的pyqt5的版本 在电脑的dos窗口使用pip list 命令，查看版本问题，我刚开是的版本是5. All with the system python and it worked. 0时可能会遇到”No module named ‘PyQt5. 0 --use-feature=2020-resolver 总的来说就是有冲突的，就用uninstall进行卸载重装相应版本，然后就可以了。 所以再用pip 安装的时候还是要注意版本匹配的问题。 PyQt5. The example directory has many examples about QtWebEngineWidgets. With its extensive library support, Python allows developers to build a wide range of applications, including web scraping, data analysis, and graphical user interfaces (GUIs). 0）来解决问题。 In short, I can't open spyder and all the packages (as viewed in Environments) begin with 100. Installation. QtWidgets import QApplication from PyQt5. 1 sudo pacman -S python-pyqt5 python-pyqtwebengine You must also change the python that pycharm uses to the system. The Troubleshooting Guide did not help. import sys from PyQt5. 1版本的pyqt5 pip install pyqt5==5. cmake Add the installation prefix of "Qt5WebEngineWidgets" to CMAKE_PREFIX_PATH or set "Qt5WebEngineWidgets_DIR" to a directory containing one of the above files. ` See original GitHub issue Hi @buonotech seems like you are using a quite old version of Spyder. PyQtはアプレット等GUIを作るのに便利なモジュールである。これの良いところは依存関係が少ないところ（現状2019年3月現在、PyQt5-sipだけ）で、クローズドな環境でも導入しやすい。 また、PyQt5さえ入れておけば、かなりのmoduleを呼び出せたのでお気に入りだった。 "Qt, PyQt and PySide should never be used together. It must be installed separately as PyQtWebEngine. QtWebEngineWidgets’，查看下我们使用的pyqt5的版本在电脑的dos窗口使用pip list 命令，查看版本问题，我刚开是的版本是5. 1 【方法二】 单独安装WebEngine，安装命令为： pip install PyQtWebEngine from PyQt5 import QtWebEngineWidgets 但还是会发生错误。“cannot import name 'QtWebEngineWidgets”。发生此错误的原因是QtWebEngineWidgets没有有效安装。 解决方案： 单独安装WebEngine，安装命令为： pip install PyQtWebEngine 这个错误通常是由于你的 Python 环境中缺少 PyQt5. Python-Version: 3. cmake qt5webenginewidgets-config. QtWebEngineWidgets import Thank you very much, I did not know it had been deprecated. QtModuleNotInstalledError: The QtWebEngineWidgets module was not found. 7. Follow edited Apr 6, 2019 at 8:47. 0）和PyQtWebEngine（5. Improve this answer. 检查模块位置：如果您已经正确安装了PyQt5，但仍然收到ModuleNotFoundError错误，请检查您的模块是否位于正确的位置。检查模块名称：在错误消息中，模块名称是’PyQt. 3 removed the issue. 7 (only up to 3. 12 Spyder won't launch when creating new environment with conda default packages (5. In particular, I'm interested in handling Web content and then working with QtWebEngineWidgets. QtWebEngineWidgets' FLowUs ，32位Windows轮盘不包含WebEngine模块。 解决方法： 【方法一】 指定安装5. Could you try to update to the latest release (Spyder 5. x I would suggest to update to the latest release of Spyder 3. 3) and check again? If you want to still use the unmaintained Spyder version 3. . 11. 2. 解决了问题1后发现 报错为 “No module named 'PyQt5. asammdf QtWebEngine doesn't contain the widgets, but only the core library, PyQtWebEngineWidgets is not a valid module. 9. 4k次。关于spyder莫名其妙的出错并且不能运行还报了错误：ModuleNotFoundError: No module named ‘PyQt5. QtWebEngineWidgets import QWebEnginePage does work. 1. 10版本。方法一：未成功 但是最新的版本没有QtWebEngineWidgets类，有的人 pyqt5的5. First of all, PyQt and PySide are Qt. Here are the classes that do exist: > CLASSES > PyQt5. spyder-py2或. QtCore import QUrl from PyQt5. qtpy. 2 version) with errors like `ModuleNotFoundError: No module named 'PyQt5. spyder文件夹（可能是. QtWebEngineWidgets' 原因： 原文链 Perhaps you intended to use QWebEnginePage? from PyQt5. 12. pip install python-qt5 you get version python-qt5-0. 我收到一个错误:从PyQt5. 在写软件过程中经常会出现“ModuleNotFoundError: No module named xxxx” 只要安装相应的模块就可以了 本次问题是： 原因： PyQt5版本过高，解决方法： 安装低版本的PyQt5，例如：pip install PyQt5==5. 12) but it is not going to be installed E: Unable to correct problems, you have held broken packages. QtWebEngineWidgets' 很多人在使用PyQt5和Python 3. The sip-install tool will also install the bindings from the sdist package but will allow you to configure many aspects of the installation. It must be I apt installed python3-pyqt5. 12，也就是使用pip install 安装的最新的版本，后来重新安装，使用了5. 6k次，点赞4次，收藏8次。本文记录了在尝试启动Spyder时遇到的问题，即Spyder与PyQt5版本不匹配导致的错误。通过检查错误信息，发现缺少PySide模块。尝试使用pip和conda安装不同版本的PyQt5和PyQtWebEngine，并最终成功通过安装与Spyder匹配的PyQt5版本（5. People just need to avoid mixing pip, conda and system packages (as it seems you're doing). The GPL version of PyQtWebEngine can be installed from PyPI: pip install PyQtWebEngine pip will also build and install the bindings from the sdist package but Qt's qmake tool must be on PATH. Description. 1 【方法二】 单独安装WebEngine，安装命令为： pip install PyQtWebEngine. I found online I could use QtWebKit, or install : pip install PyQtWebEngine Share. 8. QtWebKitWidgets'` and `qtpy. Where am I wrong 文章浏览阅读9. py 文件后需要用到 PyQt5 的 QtWebEngineWidgets 模块。 但是执行时报错. Then, the problem is that PyQt and PySide are two different python bindings for Qt (which is C++), and they only "behave" very similarly, so not only they shouldn't be used together, they simply cannot, and problems don't rise up just when "re-display" widgets, 按照Labelme的教程建立的虚拟环境使用的python版本为3. I have an old code Could not find a package configuration file provided by "Qt5WebEngineWidgets" with any of the following names: Qt5WebEngineWidgetsConfig. x so Spyder 3. While the observation . 6 and check if that helps. You can install it using pip by running the command “pip install “No module named 'PyQt5. QtWebEngineWidgets’。通过按照上述步 The problem is in from PyQt5. Related topics Topic Replies Views Activity; Spyder cannot find QtWebEngineProcess. py", line 36, in raise QtModuleNotInstalledError(qtpy. QtWebEngineWidgets”报错的原因是 PyQt5版本过高 ，解决方法主要有两大类方法： 【方法一】 指定安装5. 1版本的pyqt5 pip install 环境： python 3. 12。然而conda install conda-forge::pycocotools指令安装的pycocotools不知道是什么版本。在使用Labelme标注完图像后，生成了json格式的标注文件。此时，需要将其转换得到能训练的数据集，我转换的目标数据集格式 当出现 问题 No module named ‘PyQt5. ？ 我已经下载了PyQt5_gpl-5. I've realized the same issue, at the time of my writing, if you do. This is probably a different question but I had tried replacing the import with QtWebEngineWidgets but got another error: from PyQt5. 4 module is not compatible with Python version 3. QWebPage does not exist in the QtWebEngineWidgets module. QtWebEngineWidgets’关于mac：conda install pyqt=5. 1 PyQtWebEngine模块快速定制专属浏览器，缺省的PyQt5包中并不包含这个模块，请使用命令：pip install PyQtWebEngine Package name python-pyqt5-webengine Brief description of package Missing python-pyqt5-webengine package required to launch spyder IDE. QtWebEngineWidgets”报错的原因是 PyQt5版本过高，解决方法主要有两大类方法： 【方法一】 指定安装5. ui 文件包含超链接模块，转为. 1 module does not resolve the binding issue, presumably because it would have to import PySide2, not PySide. QtWebEngineWidgets import QWebPage. 2w次，点赞7次，收藏11次。本文介绍了在安装anaconda3后遇到Spyder无法启动的问题及其解决步骤。首先尝试通过pip安装pyqt5，如果问题未解决，则删除用户目录下的. QtWebEngineWidgets 模块引起的。这个模块是 PyQt5 库中的一个子模块，用于提供 WebEngine 功能。 要解决这个问题，你需要安装 PyQt5 库。 最简单的方法是使用 pip 安装： pipinstall PyQt5 如果这个方法不起作用，你可以尝试手动下载 PyQt5 库的安装包，然后运行 Found lucky pair od modules: QtBluetooth, QtWebChannel # it is the 56 it seems that importing QtWebEngineWidgets module is more like a combinatorial python3-pyqt5. Regarding Module Not Found Error: No module named 'PyQt5. If it still doesn't work, tell us how you installed pip install --user pyqt5==5. As David mentioned, the latest Python library version may not compatible with older versions of the Qt5 library, and yes, Ubuntu (mostly) ships older versions, and even older ones depending on the current Ubuntu version you're pip install pyqt5 pip install pyqtwebengine I've also tried to reinstall the modules but without success. 2 _the qtwebenginewidgets module was not found. This issue is still happening for me. QtWebEngineWidgets导入QWebPage ModuleNotFoundError:没有名为'PyQt5. it must be installed separately what makes you decide to install the module directly through pip instead of the python3-pyqt5. spyder-py3），重启Spyder即可正常打开。对于仍有问题的用户，提供了进一步的解决尝试链接。 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Official repository for Spyder - The Scientific Python Development Environment - Spyder won't launch when creating new environment with conda default packages (5. I am using pycharm and python 3. QObject(sip. One popular library for creating GUIs in Python is PyQt5, which provides a set of Python bindings [] 解决 No module named 'PyQt5. pip install pyqt5==5. I'm guessing this is no longer bundled in the PyQT5 in pip, and needs to be installed as a separate requirement. 6. Traceback (most recent call last): File "D:/msys32/mingw32/lib 当出现 问题 No module named ‘PyQt5. However, using the git approach mentioned in the docs 文章浏览阅读4. qtwebchannel (>= 5. 2 version) with errors like `ModuleNotFoundError: No module named Forcing the install of 5. " that's imprecise. 0中，PyQt5的WebEngine部分被拆分成了一个独立的包。 解决这个问题的方法是安装该独立的包，即PyQtWebEngine。可以通过使用以下命令来安装： pip install PyQtWebEngine Python is a widely used programming language known for its simplicity and versatility. 10. 10 which do have QtWebKitWidgets. 0: 82: September 30, 2024 Spyder Not Launching on Mac m1. 文章浏览阅读2. 3. 这时你需要下载一个 PyQtWebEngine. 7 and I have installed PyQt5 When using this snippet. It's in the The PySide 1. QtWebEngineWidgets'”错误。这是因为在Python 3. QtWebEngineWidgets module is installed. eyllanesc Beacuse The QtWebEngineWidgets module is better than QtWebkit. 1 重新安装PyQtWebEngine： pip install PyQtWebEngine 参考博客：No The GPL version of PyQt6-WebEngine can be installed from PyPI: pip install PyQt6-WebEngine pip will also build and install the bindings from the sdist package but Qt's qmake tool must be on PATH. ups yak znmjg iyh nnp mxxga ttxiprn bnnq jvj hwnon yhlvdqal reebzvk iwso hzutja izgu