1-1 - Address Illegal

This log can be ignored, service version or grouping mismatch. Appears only in the zookeeper registry, this check has been removed in version 3.1.7.

possible reason

1. The service.group configured on the Provider side does not match the reference.group configured on the Consumer side (that is, the configuration of the service group).
2. The service.version configured on the Provider side does not match the reference.version configured on the Consumer side (that is, the configuration of the service version).

Troubleshooting and resolution steps

Can be ignored, this check has been removed in version 3.1.7.