E:\visualization\analysis\1.py:80: MatplotlibDeprecationWarning: Support for FigureCanvases without a required_interactive_framework attribute was deprecated in Matplotlib 3.6 and will be removed two minor releases later. plt.show() C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 21508 (\N{CJK UNIFIED IDEOGRAPH-5404}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 20010 (\N{CJK UNIFIED IDEOGRAPH-4E2A}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 26376 (\N{CJK UNIFIED IDEOGRAPH-6708}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 20221 (\N{CJK UNIFIED IDEOGRAPH-4EFD}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 30340 (\N{CJK UNIFIED IDEOGRAPH-7684}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 38144 (\N{CJK UNIFIED IDEOGRAPH-9500}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 21806 (\N{CJK UNIFIED IDEOGRAPH-552E}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 24773 (\N{CJK UNIFIED IDEOGRAPH-60C5}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 20917 (\N{CJK UNIFIED IDEOGRAPH-51B5}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 36135 (\N{CJK UNIFIED IDEOGRAPH-8D27}) missing from current font. FigureCanvasAgg.draw(self) C:\Program Files\JetBrains\PyCharm 2021.3\plugins\python\helpers\pycharm_matplotlib_backend\backend_interagg.py:68: UserWarning: Glyph 21697 (\N{CJK UNIFIED IDEOGRAPH-54C1}) missing from current font. FigureCanvasAgg.draw(self) Process finished with exit code 0

这是一些Matplotlib的警告信息。其中第一条警告表示，Matplotlib 3.6版本开始不再支持没有“required_interactive_framework”属性的FigureCanvases，这个属性用于指定绘图所需的交互式框架。如果你的代码中使用了这样的FigureCanvas，建议更新Matplotlib版本或修改代码以使用最新的FigureCanvas。

其他的警告则是指出当前字体中缺少一些中文字符，这可能会影响绘图结果的显示效果。可以通过更换字体或安装支持中文字符的字体来解决这个问题。

这些警告信息并不会影响代码的运行，只是提醒你可能需要注意一些绘图的细节问题。建议在代码中加入以下语句来禁止警告的输出：

import warnings

warnings.filterwarnings("ignore")

相关问题

E:\visualization\analysis\1.py:80: MatplotlibDeprecationWarning: Support for FigureCanvases without a required_interactive_framework attribute was deprecated in Matplotlib 3.6 and will be removed two minor releases later. plt.show()

这是一个 Matplotlib 的警告信息，提示 FigureCanvas 对象需要具有 required_interactive_framework 属性，否则在未来的版本中将被删除。这个警告不会影响程序的运行，但是建议你在代码中作出相应的修改以避免这个警告。

你可以在导入 Matplotlib 的时候添加以下代码：

import matplotlib
matplotlib.use('TkAgg')

这将指定使用 Tkinter 作为 Matplotlib 的后端，并且可以解决这个警告。如果使用其他 GUI 工具包，也可以相应地更改 backend。