gst-plugins-base-libs-scan: symbol lookup error

[Nicolas Dufresne]

Le mardi 11 septembre 2018 à 16:07 +0800, Dengke Du a écrit :
> Hi all, when I build gst-plugins-base, I meet the following error:
> 
> My env:
> 
> OS: Ubuntu 16.04.5 LTS
> 
> gstreamer-plugins-base: 1.14.2

You also need 1.14 of gstreamer (the core library), since there is new
symbols there.

> 
> build command:
> 
> meson gst-plugins-base-1.14.2 gst-plugins-base-1.14.2-build
> 
> cd gst-plugins-base-1.14.2-build
> 
> ninja [success]
> 
> ninja install [failed]
> 
> Error:
> 
> Error in gtkdoc helper script:
> 'gtkdoc-scangobj' failed with status 127
> ./gst-plugins-base-libs-scan: symbol lookup error: 
> ../gst-plugins-base-1.14.2-build/gst-libs/gst/audio/libgstaudio-
> 1.0.so.0: 
> undefined symbol: gst_aggregator_get_type
> Scan failed:
> 
> Why? I need your help.
> 
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