[Bug] org.apache.dubbo.rpc.protocol.tri.rest.mapping.DefaultRequestMappingRegistry restConfig may be null

[niuhutao]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

dubbo java 3.3.2
spring boot 3.x
jdk 21

Steps to reproduce this issue

restconfig is not initialized until tomcat is started, when the system is ready to receive requests. If there is a request before restconfig is initialized, the exception restconfig is null.
Can you add initialization logic when determining whether to use the triple-rest protocol, or reject the request before the initialization is complete

What you expected to happen

no exception

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

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[oxsean]

Could you please provide the exception stack?