【发布时间】:2017-04-22 20:51:55
【问题描述】:
当我启动spyder 时,内部控制台会弹出并给出以下“回溯”:
>>> WARNING:traitlets:kernel died: 6.001837253570557
Traceback (most recent call last):
File "C:\...\lib\site-packages\traitlets\traitlets.py", line 528, in get
value = obj._trait_values[self.name]
KeyError: 'banner'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\...\lib\site-packages\qtconsole\base_frontend_mixin.py", line 163, in _dispatch
handler(msg)
File "C:\...\lib\site-packages\qtconsole\jupyter_widget.py", line 296, in _handle_kernel_info_reply
super(JupyterWidget, self)._started_channels()
File "C:\...\lib\site-packages\qtconsole\frontend_widget.py", line 617, in _started_channels
self.reset(clear=True)
File "C:\...\lib\site-packages\qtconsole\frontend_widget.py", line 661, in reset
self._append_plain_text(self.banner)
File "C:\...\lib\site-packages\traitlets\traitlets.py", line 556, in __get__
return self.get(obj, cls)
File "C:\...\lib\site-packages\traitlets\traitlets.py", line 535, in get
value = self._validate(obj, dynamic_default())
File "C:\...\lib\site-packages\spyder\widgets\ipythonconsole\shell.py", line 280, in _banner_default
return self.long_banner()
File "C:\...\lib\site-packages\spyder\widgets\ipythonconsole\shell.py", line 91, in long_banner
from IPython.core.usage import quick_guide
ImportError: cannot import name 'quick_guide'
IPython 控制台没有问题,只是缺少“介绍文本”(python 版本、帮助命令)。
我可以忽略这个异常还是有办法手动解决这个问题?
【问题讨论】:
标签: spyder python ipython importerror spyder