This occurs when changing a frame of animation for an actor type while "Auto-update running games" is enabled.
Code: [Select]
SecurityError: Error #2148: SWF file file:///Users/Cory/stencylworks/games-generated/Leapin Lads/Export/flash/bin/Leapin Lads.swf cannot access local resource file:///Users/Cory/stencylworks/games-generated/Leapin Lads/Export/flash/bin/Leapin Lads.swf/[[DYNAMIC]]/4. Only local-with-filesystem and trusted local SWF files may access local resources.
at flash.display::Loader/get content()
at MethodInfo-7111()