[Click] Problem in building and using RTPClassifier

[Faraz Haider]

Thankyou. Eddie the fix you recommended worked.

Faraz

On Wed, May 11, 2011 at 9:20 PM, Eddie Kohler <kohler at cs.ucla.edu> wrote:

> Roman,
>
> The problem is not with argument parsing, it's with symbol truncation.  I
> may
> work on a fix long term.
>
> Faraz,
>
> The easiest fix is simply to take the unibo_qos package's elements and copy
> them into the click/elements/local directory.  Configure Click with
> --enable-local.  Then you should get those elements without having to load
> a
> separate package.
>
> Eddie
>
>
> On 5/9/11 8:51 PM, Roman Chertov wrote:
> > Faraz,
> >
> > Look at Eddie's emails regarding the new commit which changes how the
> > element arguments are parsed.  You can try to compile with the version
> > from yesterday before the argument parsing changes were committed to the
> > mainline.
> >
> > Roman
> >
> > On 05/09/2011 07:36 PM, Faraz Haider wrote:
> >> Hello,
> >>
> >> We are trying to build and use the RTP classifier element which is part
> of
> >> the unibo_qos package.
> >>
> >> The unibo_qos package is from the click-packages-1.8.0.
> >>
> >> The click version is the latest from GIT.
> >>
> >> The system is Ubuntu 10.10 with kernel 2.6.35-28-generic.
> >>
> >> * WARNING MESSAGES RECEIVED AT BUILD/COMPILE TIME OF UNIBO_QOS WERE:*
> >>
> --------------------------------------------------------------------------
> >> /usr/local/bin/click-buildtool kversion>
> >> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/kversion.c
> >>     CC [M] kversion.ko
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/kversion.c:4:
> >> note: #pragma message:
> >>      !!!
> >>      !!! Your kernel was compiled with CONFIG_MODVERSIONS.
> >>      !!! Click packages are often incompatible with CONFIG_MODVERSIONS.
> >>      !!! You may need to recompile your kernel and rebuild Click.
> >>      !!!
> >>     LD [M]
> >> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.o
> >>     Building modules, stage 2.
> >>     MODPOST 1 modules
> >>     CC
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.o
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:53:
> >> warning: initializer-string for array of chars is too long
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:53:
> >> warning: (near initialization for ?____versions[33].name?)
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:54:
> >> warning: initializer-string for array of chars is too long
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.mod.c:54:
> >> warning: (near initialization for ?____versions[34].name?)
> >>     LD [M]
> >>
> /home/athar/Downloads/click-packages-1.8.0/unibo_qos/package/unibo_qos.ko
> >> make[3]: Leaving directory `/usr/src/linux-headers-2.6.35-28-generic'
> >> make[2]: Leaving directory
> >> `/home/athar/Downloads/click-packages-1.8.0/unibo_qos/package'
> >> make[1]: Leaving directory
> >> `/home/athar/Downloads/click-packages-1.8.0/unibo_qos/package'
> >>
> --------------------------------------------------------------------------
> >> * ERROR MESSAGE RECEIVED ON COMAMND LINE WHEN LOADING UNIBO_QOS:*
> >>
> --------------------------------------------------------------------------
> >> sudo click-install /path/to/bridge.click
> >> insmod: error inserting '/usr/local/lib/unibo_qos.ko': -1 Invalid
> parameters
> >> click-install: '/sbin/insmod /usr/local/lib/unibo_qos.ko' failed
> >>
> --------------------------------------------------------------------------
> >> * ERROR MESSAGE VIEWED FROM DMESG:*
> >>
> --------------------------------------------------------------------------
> >> [400112.490560] unibo_qos: no symbol version for
> >> _Z12cp_va_kparseRK6VectorI6StringEPK7ElementP12ErrorHandlerz
> >> [400112.490568] unibo_qos: Unknown symbol
> >> _Z12cp_va_kparseRK6VectorI6StringEPK7ElementP12ErrorHandlerz (err -22)
> >> [400112.490826] unibo_qos: no symbol version for
> >> _ZN7Element16live_reconfigureER6VectorI6StringEP12ErrorHandler
> >> [400112.490831] unibo_qos: Unknown symbol
> >> _ZN7Element16live_reconfigureER6VectorI6StringEP12ErrorHandler (err -22)
> >>
> --------------------------------------------------------------------------
> >> Any help in resolving this problem will be appreciated.
> >>
> >> Thanks.
> >>
> >> Faraz Haider
> >> _______________________________________________
> >> click mailing list
> >> click at amsterdam.lcs.mit.edu
> >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> >>
> >
> > _______________________________________________
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> > https://amsterdam.lcs.mit.edu/mailman/listinfo/click
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