0-9 - Failed to notify event
A custom listener that generated a runtime exception during processing.
Troubleshooting and resolution steps
Check the business class that implements the
org.apache.dubbo.rpc.ExporterListener interface. There may be code logic errors in the implementation method.
Last modified January 3, 2023: Merge error code 3-3 to 3-8, 6-4 to 99-0. (#1796) (a687d30ae0)