Errors in GstPads are currently unreported, but should be reported as GST_CORE_ERROR to the upper layer.
Created attachment 453973 [details] Patch
Committed r290984 (248162@main): <https://commits.webkit.org/248162@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 453973 [details].
<rdar://problem/89961047>