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java.lang.IllegalStateException: error state, exporter should not be null
at org.apache.dubbo.registry.integration.RegistryProtocol$OverrideListener.doOverrideIfNecessary(RegistryProtocol.java:518)
at org.apache.dubbo.registry.integration.RegistryProtocol$ServiceConfigurationListener.notifyOverrides(RegistryProtocol.java:569)
at org.apache.dubbo.registry.integration.AbstractConfiguratorListener.process(AbstractConfiguratorListener.java:71)
at org.apache.dubbo.registry.integration.AbstractConfiguratorListener.initWith(AbstractConfiguratorListener.java:46)
at org.apache.dubbo.registry.integration.RegistryProtocol$ServiceConfigurationListener.<init>(RegistryProtocol.java:560)
at org.apache.dubbo.registry.integration.RegistryProtocol.overrideUrlWithConfig(RegistryProtocol.java:209)
at org.apache.dubbo.registry.integration.RegistryProtocol.export(RegistryProtocol.java:182)
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.export(QosProtocolWrapper.java:61)
at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper.export(ProtocolFilterWrapper.java:106)
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.export(ProtocolListenerWrapper.java:55)
at org.apache.dubbo.rpc.Protocol$Adaptive.export(Protocol$Adaptive.java)
at org.apache.dubbo.config.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:562)
at org.apache.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:415)
at org.apache.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:376)
at org.apache.dubbo.config.ServiceConfig.export(ServiceConfig.java:335)
at org.apache.dubbo.config.spring.ServiceBean.export(ServiceBean.java:319)
at org.apache.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:113)
at org.apache.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:59)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at org.apache.dubbo.demo.provider.Application.main(Application.java:27)
The text was updated successfully, but these errors were encountered:
Environment
Steps to reproduce this issue
org.apache.dubbo.demo.provider.Application
Expected Result
No exception is thrown.
Actual Result
What actually happens?
Exception is thrown during startup:
The text was updated successfully, but these errors were encountered: