如何修复 matplotlib .xlabel() AttributeError: 'AxesSubplot' object has no attribute 'xlabel'
问题：
你想使用 .xlabel("My xlabel") 设置 matplotlib 图表的 xlabel，但你看到类似这样的错误消息
matplotlib_xlabel_error.txt
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-12-28a87d95bccc> in <module>
---> 11 axs[0].xlabel("My xlabel")
AttributeError: 'AxesSubplot' object has no attribute 'xlabel'解决方案
使用 .set_xlabel("My xlabel") 而不是 .xlabel("My xlabel")！
While
matplotlib_plt_xlabel_example.py
from matplotlib import pyplot as plt
plt.xlabel("My xlabel")工作正常，如果你有从 plt.subplots() 获取的 axes 对象，你必须使用 set_xlabel()！
matplotlib_axes_set_xlabel_example.py
from matplotlib import pyplot as plt
fig, axs = plt.subplots(2, 1)
# ...
axs[0].set_xlabel("My xlabel")Check out similar posts by category:
Python
If this post helped you, please consider buying me a coffee or donating via PayPal to support research & publishing of new posts on TechOverflow