redisson 连接不上

    private void checkAuth(SentinelServersConfig cfg) {
        if (cfg.getPassword() == null) {
            return;
        }

Caused by: java.util.concurrent.CompletionException: org.redisson.client.RedisException: ERR AUTH called without any password configured for the default user. Are you sure your configuration is correct?. channel: [id: 0xa2e4dcad, xxxxx.
command: (AUTH), params: (password masked)

  redis:
    redisson:
      enabled: true
      singleServerConfig:
        address: redis://${tccloud.environment.redis.host}:${tccloud.environment.redis.port}
        password: ${tccloud.environment.redis.password} // 密码为空 就不要配置，否则出错