IconFile::from_bytes failed for "icons/obj/effects/lighting.dmi"

Caused by:
Failed to create metadata: Parsing Error: Error { input: "state = "dither50"\n\tdirs = 1\n\tframes = 1\nstate = "off"\n\tdirs = 1\n\tframes = 1\nstate = "on"\n\tdirs = 1\n\tframes = 1\n# END DMI\n", code: Space }