Thanks very much. I run NOX and NOX-GUI on my same virtual machine(Openflow tutorial), it is Ubuntu.
And I use putty to SSH into it and enable X11 forwarding(Because I use Windows 7 on my native host). Additionally, I use Xming to enable X server. Best Weiyang 2012/3/30 Kyriakos Zarifis <[email protected]> > Hi, > > If debug messages appear on the log screen but the list of components when > you click "component" is empty, it could still be something related to the > sqlite database (as that list is populated by getting all the distinct > components from the log message database, which in turn is populated by the > incoming log messages, which seem to arrive at the GUI fine). > > What OS/version are you on? I would make sure python-sql is installed > properly (python-qt4-sql on ubuntu) > > As for the message on startup, after a little investigation, it seems to > be a known issue with Qt in some cases, and I don't think it's related to > the filter problem, but I'm not sure yet. Are you are running NOX and GUI > on the same machine? > > > On Sat, Mar 31, 2012 at 2:11 AM, Weiyang Mo <[email protected]>wrote: > >> Hi, All, >> >> I create a network and run the NOX-GUI with "-v -v -i ptcp:6633 pyswitch >> monitoring discovery jsonmessenger" and my own controller "netcontroller". >> >> The debug meeseage and network links show correctly. For example, When I >> use iperf, some packets info will show. >> >> However the filter does not work. For the component filte,when I click >> the component, I cannot find any component at all( Although they are >> already running). For the verbose component, I can check "warn ,error" .But >> when I click filter, all debug message disappear at first and then all >> kinds of message show on the message window. >> >> Do you have some ideas about it? By the way, when I start the NOX-GUI, it >> shows >> >> "X error: Bad request" " Invalid request code or no such operation") 1 >> Extension: 130 (Xinputextension) >> Minor opcode:48() >> resource id: 0x0 >> >> Is that the reason that the filter does not work? >> >> I already installed libqt4-sql-sqlite and dependencies mentioned on >> https://github.com/noxrepo/nox-classic/wiki/NOX-GUI. >> >> >> Thanks very much >> >> Weiyang >> >> >> > >
