【PyCharm】使用wxgl包时报错

Traceback (most recent call last):
  File "C:/Users/24144/AppData/Local/Programs/Python/Python37/爬虫/灯笼.py", line 27, in <module>
    plt.mesh(xs, ys, zs, im[::-1])
  File "E:\Users\24144\anaconda3\lib\site-packages\wxgl\wxplot.py", line 105, in wrapper
    func(*args, **kwds)
  File "E:\Users\24144\anaconda3\lib\site-packages\wxgl\wxplot.py", line 187, in mesh
    fig.curr_ax.mesh(*args, **kwds)
  File "E:\Users\24144\anaconda3\lib\site-packages\wxgl\axes.py", line 771, in mesh
    raise ValueError("期望参数color是单个颜色的表述或类二维数组，或参数cm不应为None")
ValueError: 期望参数color是单个颜色的表述或类二维数组，或参数cm不应为None
Error in atexit._run_exitfuncs:
wx._core.wxAssertionError: C++ assertion "GetEventHandler() == this" failed at ..\..\src\common\wincmn.cpp(470) in wxWindowBase::~wxWindowBase(): any pushed event handlers must have been removed

Process finished with exit code 1