Re: gstreamer plugin library not linking against opencv shared object library - “undefined symbol” on Kubuntu

Chuck Crisler ccrisler at mutualink.net
Tue Jul 31 11:46:30 PDT 2012


Demangle the undefined symbol and you will know what is missing. That
_ZN... is the C++ mangled name of a method. You will then be able to find
which library on your system needs to be updated. Just hope it isn't glib...

On Tue, Jul 31, 2012 at 2:09 PM, iron_guitarist1987 <
jtrinidadperez at gmail.com> wrote:

> When I do a gst-inspect on the .so file I get
>
>
> $ gst-inspect /usr/lib64/gstreamer-0.10/libopencvtest.so
>
> (gst-inspect-0.10:5378): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib64/gstreamer-0.10/libopencvtest.so':
> /usr/lib64/gstreamer-0.10/libopencvtest.so: undefined symbol:
> _ZN2cv3Mat10deallocateEv
> Could not load plugin file: Opening module failed:
> /usr/lib64/gstreamer-0.10/libopencvtest.so: undefined symbol:
> _ZN2cv3Mat10deallocateEv
>
>
>
>
> --
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