[gst-embedded] Error running gst-launch

[Stefan Kost]

Frankie schrieb:
> When i run gst-launch playbin, i get the error below.
>  
> *****************************************************************
> 
> gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstaudioresample.so':
> /usr/lib/gstreamer-0.10/libgstaudioresample.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideotestsrc.so':
> /usr/lib/gstreamer-0.10/libgstvideotestsrc.so: undefined symbol:
> oil_function_class_ptr_splat_u16_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideoscale.so':
> /usr/lib/gstreamer-0.10/libgstvideoscale.so: undefined symbol:
> oil_function_class_ptr_merge_linear_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvolume.so':
> /usr/lib/gstreamer-0.10/libgstvolume.so: undefined symbol:
> oil_function_class_ptr_scalarmultiply_f64_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstdeinterlace.so':
> /usr/lib/gstreamer-0.10/libgstdeinterlace.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstgoom.so':
> /usr/lib/gstreamer-0.10/libgstgoom.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideobox.so':
> /usr/lib/gstreamer-0.10/libgstvideobox.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/evms/libe2fsim.1.2.1.so': /usr/lib/evms/libe2fsim.1.2.1.so:
> undefined symbol: ExtractObject
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstaudioresample.so':
> /usr/lib/gstreamer-0.10/libgstaudioresample.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideotestsrc.so':
> /usr/lib/gstreamer-0.10/libgstvideotestsrc.so: undefined symbol:
> oil_function_class_ptr_splat_u16_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideoscale.so':
> /usr/lib/gstreamer-0.10/libgstvideoscale.so: undefined symbol:
> oil_function_class_ptr_merge_linear_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvolume.so':
> /usr/lib/gstreamer-0.10/libgstvolume.so: undefined symbol:
> oil_function_class_ptr_scalarmultiply_f64_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstdeinterlace.so':
> /usr/lib/gstreamer-0.10/libgstdeinterlace.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstgoom.so':
> /usr/lib/gstreamer-0.10/libgstgoom.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideobox.so':
> /usr/lib/gstreamer-0.10/libgstvideobox.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstaudioresample.so':
> /usr/lib/gstreamer-0.10/libgstaudioresample.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideotestsrc.so':
> /usr/lib/gstreamer-0.10/libgstvideotestsrc.so: undefined symbol:
> oil_function_class_ptr_splat_u16_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideoscale.so':
> /usr/lib/gstreamer-0.10/libgstvideoscale.so: undefined symbol:
> oil_function_class_ptr_merge_linear_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvolume.so':
> /usr/lib/gstreamer-0.10/libgstvolume.so: undefined symbol:
> oil_function_class_ptr_scalarmultiply_f64_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstdeinterlace.so':
> /usr/lib/gstreamer-0.10/libgstdeinterlace.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstgoom.so':
> /usr/lib/gstreamer-0.10/libgstgoom.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideobox.so':
> /usr/lib/gstreamer-0.10/libgstvideobox.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/evms/libe2fsim.1.2.1.so': /usr/lib/evms/libe2fsim.1.2.1.so:
> undefined symbol: ExtractObject
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstaudioresample.so':
> /usr/lib/gstreamer-0.10/libgstaudioresample.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideotestsrc.so':
> /usr/lib/gstreamer-0.10/libgstvideotestsrc.so: undefined symbol:
> oil_function_class_ptr_splat_u16_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideoscale.so':
> /usr/lib/gstreamer-0.10/libgstvideoscale.so: undefined symbol:
> oil_function_class_ptr_merge_linear_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvolume.so':
> /usr/lib/gstreamer-0.10/libgstvolume.so: undefined symbol:
> oil_function_class_ptr_scalarmultiply_f64_ns
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstdeinterlace.so':
> /usr/lib/gstreamer-0.10/libgstdeinterlace.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstgoom.so':
> /usr/lib/gstreamer-0.10/libgstgoom.so: undefined symbol: oil_init
> 
> (gst-launch-0.10:1838): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libgstvideobox.so':
> /usr/lib/gstreamer-0.10/libgstvideobox.so: undefined symbol:
> oil_function_class_ptr_copy_u8
> 
> Setting pipeline to PAUSED ...
> 
> ERROR: Pipeline doesn't want to pause.
> 
> ERROR: from element /GstPlayBin:playbin0: No URI specified to play from.
> 
> Additional debug info:
> 
> gstplaybasebin.c(1660): gen_source_element (): /GstPlayBin:playbin0
> 
> Setting pipeline to NULL ...
> 
> Freeing pipeline ...
> 
> *****************************************************
> 
> I have libiol library in /usr/lib/, anyone know why it cannot find the
> liboil library


are you sure it working (e.g. properly cross compiled). just run ldd on a plugin
that uses liboil and on liboil itself.

Stefan

> 
> Best Regards,
> Frankie
> 
> 
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