Matplotlibrc是否需要更新? [英] Matplotlibrc needs to be updated?

问题描述

所以几周前我擦掉了Python 3.6，并且似乎错误地重新安装了matplotlib等，因为我在遇到其他事情时遇到了很多错误.

So I wiped Python 3.6 some weeks ago and seem to have incorrectly reinstalled matplotlib etc because I've been getting a bunch of errors for different things.

我正在尝试运行一个脚本，该脚本使用子图并排显示许多图像.从命令行尝试过，工作正常.但是，当我将其全部写在脚本中并尝试运行它时(我有大约 24 张图像)，我收到以下错误:

I'm trying to run a script that displays a number of images side by side using subplot. Tried it from the command line, worked fine. But when I write it all up in a script and try to run it (I have about 24 images) I get the following error:

您可能需要从以下位置获取更新的matplotlibrc文件 http://github.com/matplotlib/matplotlib/blob/master/matplotlibrc.模板或来自 matplotlib 源代码分发回溯(最近调用最后):文件./merge_pics.py"，第 8 行，在fig = plt.figure()文件"/usr/lib/python2.7/dist-packages/matplotlib/pyplot.py"，第527行，在数字** kwargs)文件"/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py"，第84行，在new_figure_manager中返回 new_figure_manager_given_figure(num, figure) 文件/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py"，第101行，在new_figure_manager_given_figure中icon_img = Tk.PhotoImage(file = icon_fname)文件"/usr/lib/python2.7/lib-tk/Tkinter.py"，第3370行，在 init 中Image.init(self, 'photo', name, cnf, master, **kw) File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 3324,在初始化中self.tk.call(('image', 'create', imgtype, name,) + 选项)_tkinter.TclError:无法打开"/usr/share/matplotlib/mpl-data/images/matplotlib.gif":没有这样的文件或目录

You probably need to get an updated matplotlibrc file from http://github.com/matplotlib/matplotlib/blob/master/matplotlibrc.template or from the matplotlib source distribution Traceback (most recent call last): File "./merge_pics.py", line 8, in fig=plt.figure() File "/usr/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 527, in figure **kwargs) File "/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py", line 84, in new_figure_manager return new_figure_manager_given_figure(num, figure) File "/usr/lib/python2.7/dist-packages/matplotlib/backends/backend_tkagg.py", line 101, in new_figure_manager_given_figure icon_img = Tk.PhotoImage(file=icon_fname) File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 3370, in init Image.init(self, 'photo', name, cnf, master, **kw) File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 3324, in init self.tk.call(('image', 'create', imgtype, name,) + options) _tkinter.TclError: couldn't open "/usr/share/matplotlib/mpl-data/images/matplotlib.gif": no such file or directory

当我点击链接时，我不知道应该在哪里获取更新的 matplotlibrc 文件.

When I click on the link I can't tell where I'm supposed to get the updated matplotlibrc file.

我已经尝试过 wget http://github.... 但仍然得到同样的错误

I have tried wget http://github.... but still get the same error

肯定安装了 Matplotlib，因为尝试绘制简单的东西是有效的，所以我无法弄清楚出了什么问题

Matplotlib is definitely installed because trying to plot simple things is working so I can't figure out what's going wrong

推荐答案

我已经尝试并成功修复了此错误.首先，您应该通过

I have tried and fixed this error successfully. Firstly, you should uninstall matplotlib by

pip uninstall matplotlib

然后，你再安装

pip install matplotlib

随时问更多.

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