Getting error in gst-inspect

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Getting error in gst-inspect

Mayank Agarwal
Hi,

I am trying to see my newly registered gst plugin myfilter but i am getting the following eorror.
(gst-plugin-scanner:41818): GStreamer-WARNING **: Failed to load plugin '/usr/local/lib/gstreamer-1.0/libgstcoreelements.so': /usr/local/lib/gstreamer-1.0/libgstcoreelements.so: undefined symbol: _gst_tag_list_type
No such element or plugin 'myfilter'

I am following gstreamer plugin writer guide to write and build gstreamer

Regards,
Mayank



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Re: Getting error in gst-inspect

Tim Müller
On Mon, 2014-08-04 at 17:24 +0530, Mayank Agarwal wrote:

Hi,

> I am trying to see my newly registered gst plugin myfilter but i am
> getting the following eorror.
> (gst-plugin-scanner:41818): GStreamer-WARNING **: Failed to load
> plugin
> '/usr/local/lib/gstreamer-1.0/libgstcoreelements.so': /usr/local/lib/gstreamer-1.0/libgstcoreelements.so: undefined symbol: _gst_tag_list_type

This likely means that when that .so is loaded the system picks up the
wrong version (= an older version, before 1.4.0) of libgstreamer-1.0.so.

Run:

ldd /usr/local/lib/gstreamer-1.0/libgstcoreelements.so | grep
libgstreamer-1.0

to see what it picks up from where.

Maybe you need to run 'sudo ldconfig' and/or add /usr/local/lib/ to
your /etc/ld.so.conf (although it's usually there already), or set the
LD_LIBRARY_PATH environment variable.

Cheers
 -Tim

--
Tim Müller, Centricular Ltd - http://www.centricular.com

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