网上的一些方法给出了解决措施，如：https://blog.csdn.net/qq_41725313/article/details/122048864?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogOpenSearchComplete%7ERate-2-122048864-blog-139358352.235%5Ev43%5Epc_blog_bottom_relevance_base8&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogOpenSearchComplete%7ERate-2-122048864-blog-139358352.235%5Ev43%5Epc_blog_bottom_relevance_base8&utm_relevant_index=3
但可能会出现其他错误。我们可以直接添加以下代码，解决不能画图问题。（此方法不需要按照上述链接进行配置）pycharm：加入语句

import matplotlib as mpl
mpl.use('TkAgg')

import numpy as np
import matplotlib.pyplot as plt
from matplotlib.animation import FuncAnimation
import matplotlib as mpl
mpl.use('TkAgg')
import osfig, ax = plt.subplots()
xdata, ydata = [], []
ln, = plt.plot([], [], 'ro')def init():ax.set_xlim(0, 2 * np.pi)ax.set_ylim(-1, 1)return ln,def update(frame):xdata.append(frame)ydata.append(np.sin(frame))ln.set_data(xdata, ydata)print(frame)return ln,ani = FuncAnimation(fig, update, frames=np.linspace(0, 2 * np.pi, 128),init_func=init, blit=True)
plt.show()

Jupyter:

%matplotlib qt5

import numpy as np
import matplotlib.pyplot as plt
from matplotlib.animation import FuncAnimation
%matplotlib qt5# 初始化图形和轴
fig, ax = plt.subplots()
xdata = []
ydata = []
ln, = plt.plot([], [], 'r')# 初始化函数
def init():ax.set_xlim(0, 100)ax.set_ylim(-1, 1)return ln,# 动画更新函数
def update(frame):xdata.append(frame)ydata.append(np.sin(frame / 10))ln.set_data(xdata, ydata)return ln,# 创建动画，设置每秒更新一次
ani = FuncAnimation(fig, update, frames=range(100), init_func=init, blit=True, interval=1000)# 显示图形
plt.show()