Matplotlib 在 macos 中沒有 plot

Question

我有以下簡單的代碼：

import matplotlib.pyplot as plt
x = [1,2,3,4]
y = [34, 56, 78, 21]
plt.plot(x, y)
plt.show()

但是將我的 MacBook Pro 更改為 M1 芯片后，我收到以下錯誤：

Traceback (most recent call last):
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/main.py", line 291, in <module>
    plt.plot(x, y)
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 2728, in plot
    return gca().plot(
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 2225, in gca
    return gcf().gca()
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 830, in gcf
    return figure()
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/_api/deprecation.py", line 454, in wrapper
    return func(*args, **kwargs)
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 771, in figure
    manager = new_figure_manager(
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 346, in new_figure_manager
    _warn_if_gui_out_of_main_thread()
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 336, in _warn_if_gui_out_of_main_thread
    if (_get_required_interactive_framework(_get_backend_mod()) and
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 206, in _get_backend_mod
    switch_backend(dict.__getitem__(rcParams, "backend"))
  File "/Users/freddy/PycharmProjects/TPMetodosNoParametricos/venv/lib/python3.8/site-packages/matplotlib/pyplot.py", line 266, in switch_backend
    canvas_class = backend_mod.FigureCanvas
AttributeError: module 'backend_interagg' has no attribute 'FigureCanvas'

你有什么想法嗎？

我的 matplotlib 版本是 3.6.0

Answer 1

我今天在同一 matplotlib 版本的另一台機器上遇到了同樣的問題。 我降級到 3.5.0 版，現在它可以工作了。

Answer 2

是的，我通過使用 pip install matplotlib==3.5.0 解決了這個問題，它現在可以工作了

Answer 3

wow thanks for your perfect answer.I was going to run my pycharm code on my remote linux server,i thought the reason of problem is linux without GUI.Finally,i found that i installed wrong version of matplotlib.