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[1.15.2] Commands


RobinCirex

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Hey, I'm trying to make a command using this code

	public static void register(CommandDispatcher<CommandSource> dispatcher) {
		dispatcher.register(Commands.literal("picture").executes(source -> {
			return command(source.getSource(), source.getSource().asPlayer());
		}).then(Commands.argument("link", StringArgumentType.string()).argument("width", IntegerArgumentType.integer())
				.argument("height", IntegerArgumentType.integer())).executes(source -> {
					return command(source.getSource(), source.getSource().asPlayer(),
							StringArgumentType.getString(source, "controlled"),
							IntegerArgumentType.getInteger(source, "width"),
							IntegerArgumentType.getInteger(source, "height"));
				}));
	}

	private static int command(CommandSource source, PlayerEntity player) {
		return 1;
	}

	private static int command(CommandSource source, PlayerEntity player, String controlled, int width, int height) {
		return 1;
	}

However, everytime I try to use it, I get the error "An unexpected error occurred trying to execute that command" and nothing happens. Can someone tell me what I'm doing wrong?

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