nested exception is java.lang.UnsupportedOperationException: io.lettuce.core.output.ValueOutput does not support set(long) about lettuce HOT 3 CLOSED

   @Test
    public void test() {
        StringBuilder lua = new StringBuilder();
        lua.append("local c");
        lua.append("\nc = redis.call('get',KEYS[1])");
        lua.append("\nif c and tonumber(c) > tonumber(ARGV[1]) then");
        lua.append("\nreturn c;");
        lua.append("\nend");
        lua.append("\nc = redis.call('incr',KEYS[1])");
        lua.append("\nif tonumber(c) == 1 then");
        lua.append("\nredis.call('expire',KEYS[1],ARGV[2])");
        lua.append("\nend");
        lua.append("\nreturn c;");
        int limitCount = 10;
        int limitPeriod = 3;
        List<String> keys = new ArrayList<>();
        keys.add("kk");
        RedisScript<Number> redisScript = new DefaultRedisScript<>(lua.toString(), Number.class);
        Number count = stringRedisTemplate.execute(redisScript, keys, String.valueOf(limitCount), String.valueOf(limitPeriod));
        System.out.println(count);
    }

public <T> T execute(final RedisScript<T> script, final RedisSerializer<?> argsSerializer,
			final RedisSerializer<T> resultSerializer, final List<K> keys, final Object... args) {
		return template.execute((RedisCallback<T>) connection -> {
			final ReturnType returnType = ReturnType.fromJavaType(script.getResultType());
			final byte[][] keysAndArgs = keysAndArgs(argsSerializer, keys, args);
			final int keySize = keys != null ? keys.size() : 0;
			if (connection.isPipelined() || connection.isQueueing()) {
				// We could script load first and then do evalsha to ensure sha is present,
				// but this adds a sha1 to exec/closePipeline results. Instead, just eval
				connection.eval(scriptBytes(script), returnType, keySize, keysAndArgs);
				return null;
			}
			return eval(connection, script, returnType, keySize, keysAndArgs, resultSerializer);
		});
	}