Enterprise Distributed Application Service:Error code: HSF-0021

Error message

An error occurs during startup:

java.lang.IllegalArgumentException: The interface class [com.taobao.hsf.jar.test.HelloWorldService1] specified in ProviderBean does not exist.

java.lang.IllegalArgumentException: The interface class [com.taobao.hsf.jar.test.HelloWorldService1] specified in ConsumerBean does not exist.

Solution

The serviceInterface attribute of HSFSpringProviderBean is incorrectly configured. The specified interface does not exist (HSF-0014) or the interface specified by interfaceName in HSFSpringConsumerBean does not exist (HSF-0021).