Reputation: 510
When opening a jupyter notebook, I get the following errors. Any idea how to fix this? I'm running on ubuntu 16.04 with Anaconda 2. Tried uninstalling and reinstalling ipython and tried doing that through both pip and conda. Didn't help.
[E 13:52:02.191 NotebookApp] Unhandled error in API request
Traceback (most recent call last):
File "/home/user/anaconda2/lib/python2.7/site-packages/notebook/base/handlers.py", line 457, in wrapper
result = yield gen.maybe_future(method(self, *args, **kwargs))
File "/home/user/anaconda2/lib/python2.7/site-packages/notebook/services/kernelspecs/handlers.py", line 56, in get
for kernel_name in ksm.find_kernel_specs():
File "/home/user/anaconda2/lib/python2.7/site-packages/nb_conda_kernels/manager.py", line 192, in find_kernel_specs
kspecs = super(CondaKernelSpecManager, self).find_kernel_specs()
File "/home/user/anaconda2/lib/python2.7/site-packages/jupyter_client/kernelspec.py", line 128, in find_kernel_specs
for kernel_dir in self.kernel_dirs:
File "/home/user/anaconda2/lib/python2.7/site-packages/traitlets/traitlets.py", line 554, in __get__
return self.get(obj, cls)
File "/home/user/anaconda2/lib/python2.7/site-packages/traitlets/traitlets.py", line 533, in get
value = self._validate(obj, dynamic_default())
File "/home/user/anaconda2/lib/python2.7/site-packages/jupyter_client/kernelspec.py", line 114, in _kernel_dirs_default
from IPython.paths import get_ipython_dir
File "/home/user/anaconda2/lib/python2.7/site-packages/IPython/__init__.py", line 48, in <module>
from .core.application import Application
File "/home/user/anaconda2/lib/python2.7/site-packages/IPython/core/application.py", line 25, in <module>
from IPython.core import release, crashhandler
File "/home/user/anaconda2/lib/python2.7/site-packages/IPython/core/crashhandler.py", line 28, in <module>
from IPython.core import ultratb
File "/home/user/anaconda2/lib/python2.7/site-packages/IPython/core/ultratb.py", line 131, in <module>
import IPython.utils.colorable as colorable
AttributeError: 'module' object has no attribute 'utils'
[E 13:52:02.192 NotebookApp] {
"Accept-Language": "en-US,en;q=0.5",
"Accept-Encoding": "gzip, deflate",
"Host": "localhost:8888",
"Accept": "*/*",
"User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0",
"Connection": "keep-alive",
"X-Requested-With": "XMLHttpRequest",
"Referer": "http://localhost:8888/tree"
}
[E 13:52:02.192 NotebookApp] 500 GET /api/kernelspecs (127.0.0.1) 3.10ms referer=http://localhost:8888/tree
Upvotes: 0
Views: 669
Reputation: 510
Uninstalling Anaconda2 and installing Anaconda3 instead fixed this issue.
Upvotes: 0