Fix hard crash in editor on legacy modes without encoder implementation
Fix hard crash in editor on legacy modes without encoder implementation

UselessToucan/osu,peppy/osu,smoogipoo/osu,UselessToucan/osu,NeoAdonis/osu,smoogipoo/osu,NeoAdonis/osu,ppy/osu,UselessToucan/osu,ppy/osu,NeoAdonis/osu,smoogipooo/osu,peppy/osu,peppy/osu-new,peppy/osu,ppy/osu,smoogipoo/osu