Great! I'm really glad you figured it out by yourself what to do in this
case.
Cheers,
Carlos
El 14/05/13 12:59, Christian Münker escribió:
Carlos was right: adding a new rule for the Windows firewall did the job:
Windows Firewall -> Extended Settings -> Incoming Rules -> New Rule
Allow connection
Program: <path to spyder executable>
Protocol and Ports: TCP
IP-Adress incoming and outgoing port: 127.0.0.1
Maybe the rule could be constrained further, but I'm not a network expert.
You do need Admin rights under Windows 7 to change firewall setting,
so this might be a problem for some users at their workplace.
Cheers,
Christian
Am Mittwoch, 24. April 2013 13:38:40 UTC+2 schrieb Christian Münker:
Hi Carlos,
thanx for the idea! I'll take a look at it, although this is
slightly above my head - for a start, I wouldn't know how to fix
the port for socketpair emulation. At least, now I know what's
pyzmq for ... Configuring the firewall should be easy in comparison.
I'll try disabling the firewall (currently, I'm just using the
Windows firewall with default settings) and will post about the
results.
Cheers,
Christian
Am Dienstag, 23. April 2013 22:32:18 UTC+2 schrieb Carlos Córdoba:
Hi Christian,
I'm glad you are enjoying our latest release. About your
problem: a
quick google search seems to point to a problem with zmq (the
library
for interprocess communication used by IPython). See this link:
https://zeromq.jira.com/browse/LIBZMQ-279
<https://zeromq.jira.com/browse/LIBZMQ-279>
The proposed solution in that bug report is:
"The problem could be solved by fixing the port used for
sockepair
emulation and configuring the firewall so that local
connections on
given port are allowed."
Cheers,
Carlos
El 18/04/13 14:53, Christian Münker escribió:
> Using WinPython 2.7.3.3 and Spyder 2.2.0rc under Windows7
32bit,
> Spyder runs incredibly stable on my system and I'm really
happy with
> the software.
>
> One little hiccup I get from time to time is that I can't
start a new
> IPython console from the menu ('Interpreters -> Open an IPython
> console'). A new IPython Tab appears in the Tab <Console>
but it is
> greyed out (see screenshot), hasn't got a Kernel ID and the
window
> only contains the message
>
> Assertion failed: Permission denied (..\..\..\src\err.cpp:247)
>
> I haven't been able yet to track down the conditions under
which this
> error occurs, it might be related to switching the IPython
graphic
> mode using
>
> Tools -> Preferences -> IPython -> Graphics -> Backend ->
e.g. from
> Inline to Automatic
>
> Switching to e.g. Qt usually allows to start a new IPython
console
> again, so, not really annoying.
>
> Cheers,
>
> Christian
>
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