On Tuesday, May 14, 2013 7:22:52 PM UTC+1, Carlos Córdoba wrote: > > 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 >>> >>> 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 >>> > >>> > -- >>> >> > Unfortunately at our work some firewall settings can't be changed by the user (even with admin rights). My previous solution of simply directing people to try several times until it works seems to no longer work as after a single failure the "Open an IPython console" option is now greyed out & inactive. Was this an intended change? Can it be changed back so you can happily try to open an IPython console as often as you like?
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