如何修复 matplotlib .ylabel() AttributeError: 'AxesSubplot' object has no attribute 'ylabel'
问题：
你想使用 .ylabel("My ylabel") 设置 matplotlib 图表的 ylabel，但你看到类似这样的错误消息
attribute_error.txt
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-12-28a87d95bccc> in <module>
---> 11 axs[0].ylabel("My ylabel")
AttributeError: 'AxesSubplot' object has no attribute 'ylabel'解决方案
使用 .set_ylabel("My ylabel") 而不是 .ylabel("My ylabel")！
While
plt_ylabel_example.py
from matplotlib import pyplot as plt
plt.ylabel("My ylabel")工作正常，如果你有从 plt.subplots() 获取的 axes 对象，你必须使用 set_ylabel()！
plt_set_ylabel.py
from matplotlib import pyplot as plt
fig, axs = plt.subplots(2, 1)
# ...
axs[0].set_ylabel("My ylabel")Check out similar posts by category:
Python
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