【Kafka】Kafka The valid options based on currently configured listeners are PLAINTEXT,SSL

1.背景

背景已经忘记了：

[lcc@lcc ~/soft/kafka/kafka_2.11-1.1.0_author_scram]$ bin/kafka-server-start.sh config/scram.properties
[2020-08-07 15:11:13,464] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)
[2020-08-07 15:11:13,893] ERROR Exiting Kafka due to fatal exception (kafk