apache / apache/dubbo-samples

after native-image to the project dubbo-samples-spring-boot-consumer ,run failed.java.lang.ClassNotFoundException: org.apache.dubbo.springboot.demo.DemoService

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Description

java.lang.IllegalStateException: org.apache.dubbo.springboot.demo.DemoService
at org.apache.dubbo.config.ReferenceConfig.checkAndUpdateSubConfigs(ReferenceConfig.java:743)
at org.apache.dubbo.config.ReferenceConfig.postProcessRefresh(ReferenceConfig.java:761)
at org.apache.dubbo.config.AbstractConfig.refresh(AbstractConfig.java:697)
at java.base@17.0.5/java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4780)
at org.apache.dubbo.config.context.ModuleConfigManager.refreshAll(ModuleConfigManager.java:181)
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.loadConfigs(DefaultModuleDeployer.java:391)
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.initialize(DefaultModuleDeployer.java:125)
at org.apache.dubbo.config.deploy.DefaultApplicationDeployer.initModuleDeployers(DefaultApplicationDeployer.java:254)
at org.apache.dubbo.config.deploy.DefaultApplicationDeployer.initialize(DefaultApplicationDeployer.java:224)
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:149)
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onContextRefreshedEvent(DubboDeployApplicationListener.java:155)
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:141)
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:52)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:413)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:937)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:587)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293)
at org.apache.dubbo.springboot.demo.consumer.ConsumerApplication.main(ConsumerApplication.java:29)
Caused by: java.lang.ClassNotFoundException: org.apache.dubbo.springboot.demo.DemoService
at java.base@17.0.5/java.lang.Class.forName(DynamicHub.java:1132)
at org.apache.dubbo.config.ReferenceConfig.checkAndUpdateSubConfigs(ReferenceConfig.java:739)
... 25 common frames omitted

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the dubbo-samples-spring-boot-consumer project and ConsumerApplication.java, then reproduce the native-image run to confirm where DemoService becomes unavailable. Trace the startup failure through ReferenceConfig.checkAndUpdateSubConfigs and verify that the consumer starts without the ClassNotFoundException.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spring-boot
Domain
backend, build-system
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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