擅长:python、mysql、java
<p>我在rstudiodailybuild 1.2.114和安装了PyTorch和<code>matplotlib</code>的Pythonpython3.7环境中遇到了同样的问题。在</p>
<p>我按照@Sheperd的指示进行了以下更改,指向安装了<code>matplotlib</code>的环境;在我的例子中是<code>pytorch37</code>:</p>
<pre><code>import matplotlib
import matplotlib.pyplot as plt
import numpy as np
import os
os.environ['QT_QPA_PLATFORM_PLUGIN_PATH'] = 'C:/Users/user_name/Anaconda3/envs/pytorch37/Library/plugins/platforms'
t = np.arange(0.0, 2.0, 0.01)
s = 1 + np.sin(2 * np.pi * t)
fig, ax = plt.subplots()
ax.plot(t, s)
ax.set(xlabel='time (s)', ylabel='voltage (mV)',
title='About as simple as it gets, folks')
ax.grid()
plt.show()
</code></pre>
<p>现在,<code>PyQt</code>被找到了,<strong>RStudio</strong>不再崩溃。在</p>