Got wrong error stack when using ACL

[ysjjovo]

1. Please describe the issue you observed:

• What did you do (The steps to reproduce)? Append 'aclEnable=true' in broker.conf, restart broker. broker will load default config 'plain_acl.yml', Use Producer sample,add producer.set_session_credentials('RocketMQ','12345678','') before producer.start(),modify topic to topicA then run it.
• What did you expect to see? Permission denied error stack.
• What did you see instead?

rocketmq.exceptions.ProducerSendSyncFailed: No route info of this topic: topicA,error:-1,in file rocketmq-client-cpp/src/producer/DefaultMQProducerImpl.cpp line:418

2. Please tell us about your environment:

• What is your OS? osx10.14.6
• What is your client version? 2.0
• What is your RocketMQ version? rocketmq4.7.0