On 02/24/2014 06:38 PM, Topaze wrote:
Hello Sage team.I can't launch Sage anymore, here is the command and its output : -------------------------------------------------------------------------- /opt/sage-6.0/sage -c "notebook(interface='localhost', secure=False)" & The notebook files are stored in: sage_notebook.sagenb Traceback (most recent call last): File "/opt/sage-6.0/src/bin/sage-eval", line 13, in <module> eval(compile(s,'<cmdline>','exec')) File "<cmdline>", line 1, in <module> File "/opt/sage-6.0/local/lib/python2.7/site-packages/sagenb-0.10.7.2-py2.7.egg/sagenb/notebook/notebook_object.py", line 228, in __call__ return self.notebook(*args, **kwds) File "/opt/sage-6.0/local/lib/python2.7/site-packages/sagenb-0.10.7.2-py2.7.egg/sagenb/notebook/run_notebook.py", line 613, in notebook_run cmd = command[server]().run_command(kw) File "/opt/sage-6.0/local/lib/python2.7/site-packages/sagenb-0.10.7.2-py2.7.egg/sagenb/notebook/run_notebook.py", line 295, in run_command pid = int(open(kw['pidfile']).read()) ValueError: invalid literal for int() with base 10: '' -------------------------------------------------------------------------- I used Sage all yesterday long with absolutely no problem and no crash happened. I didn't do any modification of any sort (upgrade, etc) ; and so this morning I've got this error message. This message is somewhat terse for me. What's going on ? Thank.
Can you check if you have the file ~/.sage/sage_notebook.sagenb/sagenb.pid ? If so, then check the permissions on the file, or delete the file and see if you can get the notebook to start again.
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