Notebook does not want to open

asked 2016-09-01 17:00:10 -0600

updated 2016-09-02 14:46:11 -0600

kcrisman gravatar image

Hi there, I'm using Sage 5.11 on Mac OS 10.6. Until about 1 year ago, the notebook used to open but now when opening Sage.app it does not (safari says it can't open localhost:8080). I can use the terminal and from there call notebook(), but then I get the following error:

Please wait while the Sage Notebook server starts...
Traceback (most recent call last):
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/local/bin/sage-notebook", line 34, in <module>
    notebook()
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/notebook/notebook_object.py", line 223, in __call__
    return self.notebook(*args, **kwds)
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/notebook/run_notebook.py", line 528, in notebook_run
    nb = notebook.load_notebook(directory)
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/notebook/notebook.py", line 1797, in load_notebook
    nb = Notebook(dir)
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/notebook/notebook.py", line 150, in __init__
    S.load_users(self._user_manager)
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/storage/filesystem_storage.py", line 267, in load_users
    for user in self._basic_to_users(self._load('users.pickle')).itervalues():
  File "/Applications/Sage-5.11-OSX-64bit-10.6.app/Contents/Resources/sage/devel/sagenb/sagenb/storage/filesystem_storage.py", line 167, in _load
    result = cPickle.load(f)
EOFError

Has someone got an idea what to do? Thanks so much.

edit retag flag offensive close merge delete

Comments

This seems to be a duplicate of https://ask.sagemath.org/question/247... Hope this helps!

kcrisman gravatar imagekcrisman ( 2016-09-02 14:46:56 -0600 )edit