Redis: NOAUTH Authentication required but there is no password setting

Question

I got error NOAUTH Authentication required when I connect to Redis server via command: redis-cli and run ping to check if Redis is

Answer 1

I Have the same problem, I found it's caused by someone started redis by another redis.cnf configure file, So I stoped redis-server and then started redis-server specify a configure file.

redis-server /etc/redis.cnf

Then every thing works fine.