ImportError: No module named PyQt4. I installed pyqt4 by using Homebrew. But when I import PyQt4 in python interpreter, It said that "No module named PyQt4" ...
Feb 18, 2018 · 19 from matplotlib import cm, markers, colors as mcolors ---> 20 import matplotlib.backends.qt_editor.formlayout as formlayout 21 from matplotlib.backends.qt_compat import QtGui
For python 3.6 (since i had that in my computer), you go to command line , and type this : conda install -c anaconda pyqt=5.6.0. If you are unsure about the python and pyqt version. Then type : conda info pyqt. This will output the relevant pyqt version. Hence you can check your pyqt version and install from command mentioned at first.
18.02.2018 · 19 from matplotlib import cm, markers, colors as mcolors ---> 20 import matplotlib.backends.qt_editor.formlayout as formlayout 21 from matplotlib.backends.qt_compat import …
19.10.2021 · ImportError: No module named PyQt4. 当然这个报错看起来是某个包没装，当你自行搭建一个环境的时候，确实可能是你忘记装某个模块了，但这个conda环境是根据别的开发者已经写好测试好的.yml文件重现的，所以不应该是某个模块缺失的问题。. 上网搜索了一下，也有说 ...
File "C:\Users\asus\Anaconda3\lib\site-packages\matplotlib\backends\qt_compat.py", line 157, in <module> from PyQt4 import QtCore, QtGui ModuleNotFoundError: No module named 'PyQt4' The problem is QT_ Compat.py file
06.08.2021 · modulenotfounderror no module named ‘matplotlib’ anaconda If you have Python installed previously, before installing Anaconda, the reason could be that it’s running your default Python installation instead of the one installed with Anaconda. You have to try prepending this to the top of your script: #!/usr/bin/env python
import matplotlib.pyplot as plt is erroring for matplotlib-1.5.3 while trying to import from PyQt4. I have observed this while running on Travis-CI, linux, installing matplotlib using conda. Here is a trace-back from the python 3.4.2 fai...
Aug 03, 2013 · Many new users of anaconda will have already been using matplotlib and have an rc file that may say pyside. They will all be affected by this (note the comment that on linux when both pyside and pyqt4 are installed, though that may be related to matplotlib/matplotlib#4883).
import matplotlib.pyplot as plt is erroring for matplotlib-1.5.3 while trying to import from PyQt4. I have observed this while running on Travis-CI, linux, installing matplotlib using conda. Here is a trace-back from the python 3.4.2 fai...
For python 3.6 (since i had that in my computer), you go to command line , and type this : conda install -c anaconda pyqt=5.6.0. If you are unsure about the python and pyqt version. Then type : conda info pyqt. This will output the relevant pyqt version. Hence you can check your pyqt version and install from command mentioned at first.
If you have pyqt5.x.x installed and have the statement 'backend : Qt5Agg' in matplotlibrc, then to use '%matplotlib qt', change '#backend.qt4 : PyQt4' to '#backend.qt4 : PyQt5'. For an Anaconda environment, reactivate the environment.
03.11.2018 · 【问题环境】1、anaconda3、 Python3.5.0 【问题描述】import matplotlib.pyplot时候报错1、首先报错 "No module named PyQt4"网上解释的原因是matplotlib默认使用的是PyQt4，而anconda3配置的库是PyQt5。部分博客给出的方法是修改Agg，或者强行降级为PyQt4等等。尝试后没有解决，反而报出了...
# You can also deploy your own backend outside of matplotlib by # referring to the module name (which must be in the PYTHONPATH) as # 'module://my_backend'. #modified #backend : TkAgg backend : Qt4Agg # If you are using the Qt4Agg backend, you can choose here # to use the PyQt4 bindings or the newer PySide bindings to # the underlying Qt4 toolkit.
ModuleNotFoundError: No module named ‘PyQt4’ [Spyder Import matplotlib Error] I just learned Matplotlib recently, and I want to play in Anaconda’s Spyder. ... while PyQt4 is called by default in Matplotlib, which is a version problem. Finally, back to QT_ Compat.py file. if …
matplotlib drawing error ImportError: No module named'PyQt4'. Others 2021-01-28 11:16:05 views: null. Today I used matplotlib to draw a picture and found ...
# You can also deploy your own backend outside of matplotlib by # referring to the module name (which must be in the PYTHONPATH) as # 'module://my_backend'. #modified #backend : TkAgg backend : Qt4Agg # If you are using the Qt4Agg backend, you can choose here # to use the PyQt4 bindings or the newer PySide bindings to # the underlying Qt4 toolkit.
I've reïnstalled my ssh server, so I also need to reïnstall my Python packages.I did that, but I still get the error:ImportError: No module named PyQt4.
Even if you changed the backend from Qt4Agg to Qt5Agg, matplotlib still tended to use Qt4Agg according to Anaconda3\Lib\site-packages\matplotlib\backends\qt_compat.py. Therefore, if you installed pyqt 5.x for Anaconda but found both of PyQt4 and PyQt5 in Anaconda3\Lib\site-packages, you should delete the folder PyQt4 and leave PyQt5 alone.
This question has the same error, but on a machine that actually has PyQt4 installed. I have checked my matplotlibrc file, I've used matplotlib.use('qt5agg') in the program, also matplotlib.rcParams['backend'] = "Qt5Agg". I've uninstalled and reinstalled all the above packages to no avail. I have even attempted to install PyQt4 just to get ...