Have the same issue:
"value.converter": "org.apache.kafka.connect.json.JsonConverter",
"key.converter": "org.apache.kafka.connect.json.JsonConverter",
"key.converter.schemas.enable": "false",
"port": "5432",
"value.converter.schemas.enable": "false",
Caused by: java.lang.NullPointerException
at io.debezium.connector.jdbc.SinkRecordDescriptor$Builder.isFlattened(SinkRecordDescriptor.java:321)
Anybody resolve?