I think Luca's was a different problem, since he was talking about flow entries, not debug messages. (and I think he got the debug messages to show by running -v -v) Since I can't reproduce it or think of any other reason why it wouldn't work, feel free to ping me offline so I can take a look via remote desktop/skype or something like that and we can debug it in real time.
On Thu, Apr 12, 2012 at 6:36 AM, Weiyang Mo <[email protected]> wrote: > Forget to attach the webpage for Luca's E-mail about NOX-GUI. > > https://groups.google.com/forum/#!topic/nox_dev/2WtVw2EZSyM > > 2012/4/11 Weiyang Mo <[email protected]> > >> Hi,Kyriakos, sorry to disturb you again. >> >> I still cannot use the filter in NOX-gui(e.g component section is empty). >> When I try some complex networks, the filter is very important for me to >> view the information what I want. >> >> python-qt4-sql python-qt4 python-simplejson libqt4-sql-sqlite are all >> latest. And NOX version is 0.9.1~full~beta (nox_core). I even run triple >> v( -v -v -v -i ptcp: to find whether it can solve the problem). >> >> In this E-mail, Lucas seems to get the same problems. Lucas, if you see >> this E-mail, could you please tell me how you solve this problem? >> >> Thanks very much. >> >> Weiyang >> 2012/3/31 Weiyang Mo <[email protected]> >> >>> Thanks very much. I think I already switched to destiny but I am not >>> sure whether it is latest, the version information is the following: >>> >>> 0.9.1~full~beta (nox_core), compiled Mar 27 2012 17:45:53 >>> Compiled with OpenFlow 0x01. >>> >>> For python-qt4-sql, yes,I think it is the latest version. >>> >>> Thanks. >>> >>> Weiyang >>> >>> 2012/3/31 Kyriakos Zarifis <[email protected]> >>> >>>> Hi there, >>>> >>>> I think the X related message you are getting has to do with X only and >>>> not NOX, and so I don't think it affect the 'filter' functionality. I think >>>> the reason components don't show in the component list is that entries are >>>> not added at all to the sqlite database, when log messages arrive. >>>> >>>> Do you have the latest NOX destiny ? Did you try installing >>>> "python-qt4-sql" ? >>>> >>>> Regards, >>>> Kyriakos >>>> >>>> On Sat, Mar 31, 2012 at 3:34 AM, Weiyang Mo <[email protected]>wrote: >>>> >>>>> 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 >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> >
