擅长:python、mysql、java
<p>这可能是<code>nbconda</code>中的错误,也可能是过时的kernelspec文件。
要修复它,请检查<code>/home/user/.conda/envs/anaconda3 exists</code>,如果它确实删除了它。在</p>
<p>在终端中发出<code>jupyter kernelspec list</code>,对我来说它给出了:</p>
<pre><code>$ jupyter kernelspec list
Available kernels:
code_scattering /usr/local/share/jupyter/kernels/code_scattering
meetup /usr/local/share/jupyter/kernels/meetup
octave /usr/local/share/jupyter/kernels/octave
python2 /usr/local/share/jupyter/kernels/python2
python3 /usr/local/share/jupyter/kernels/python3
pythonroot /usr/local/share/jupyter/kernels/pythonroot
</code></pre>
<p>它应该列出所有kernelspec及其位置。
找到相应的env并删除文件夹。在</p>