/backend_agg.py:238: RuntimeWarning: Glyph 26085 missing from current font.

linux 使用python matplotlib画图时没有字体显示中文，导致中文乱码

字体下载链接: https://github.com/Heath-Ledger/WorkFile/blob/main/simhei.ttf
刷新字体：

ubuntu@VM-0-10-ubuntu:~$ sudo fc-cache -f -v

删除matplotlib字体缓存 rm -rf /home/ubuntu/.cache/matplotlib

# 查看字体缓存路径
ubuntu@VM-0-10-ubuntu:~$ python3>>> import matplotlib as plt
>>> plt.get_cachedir()
'/home/ubuntu/.cache/matplotlib'

然后在python中指定字体，即可正常显示中文

import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['SimHei']

/backend_agg.py:238: RuntimeWarning: Glyph 26085 missing from current font.相关推荐

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