# Deserialize an object
	fun deserialize(string: nullable Serializable): nullable Object do
		if string == null then return null
		var deserializer = new GithubDeserializer(string.to_s)
		var res = deserializer.deserialize
		if deserializer.errors.not_empty then
			was_error = true
			last_error = new GithubDeserializerErrors("Deserialization failed", deserializer.errors)
			return null
		else if res isa GithubError then
			was_error = true
			last_error = res
			return null
		end
		was_error = false
		return res
	end