Failed to create RectangleSelector object. Interactive pixel class labeling will be unavailable.

Question

请问进行图像处理后，显示不出来图片的分类结果，报错如下：

C:\anaconda_installing_way\envs\hyperr\Lib\site-packages\spectral\graphics\spypylab.py:796: UserWarning: Failed to create RectangleSelector object. Interactive pixel class labeling will be unavailable.
  warnings.warn(msg)

请问这是什么问题？

Answer 1

matplotlib 版本问题，我降低到3.1.3.显示不出来是出来时间太短，使用断点可以