Plugin Lightspark Failed

plugin-container: /home/abuild/rpmbuild/BUILD/lightspark-0.7.0/src/backends/extscriptobject.cpp:123: const lightspark::ExtVariant& lightspark::ExtObject::getProperty(const lightspark::ExtIdentifier&) const: Assertion `it != properties.end()' failed.

This is what I get in console when I try to play a youtube flash video… I have tried both the default in Factory and Packman with the same error.

And you are using this because…?

If you don’t like flash. Then try totem-vegas plugin. It does play youtube videos.
Ultra Random Thoughts: Adobe Flash Versus GNOME Totem Vegas on openSUSE 12.2 GNOME 3.4.2