Nick-The-Uncharted commented on issue #2458:
URL:
https://github.com/apache/servicecomb-java-chassis/issues/2458#issuecomment-876174817
附上堆栈~
```
java.lang.IllegalStateException: Only allowed one default path. method=xxxxx.
at
org.apache.servicecomb.swagger.generator.core.AbstractOperationGenerator.addOperationToSwagger(AbstractOperationGenerator.java:443)
~[swagger-generator-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.swagger.generator.core.AbstractSwaggerGenerator.addOperationsToSwagger(AbstractSwaggerGenerator.java:319)
~[swagger-generator-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.swagger.generator.core.AbstractSwaggerGenerator.generate(AbstractSwaggerGenerator.java:120)
~[swagger-generator-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.swagger.generator.SwaggerGenerator.generate(SwaggerGenerator.java:32)
~[swagger-generator-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.swagger.SwaggerLoader.registerSwagger(SwaggerLoader.java:119)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.consumer.StaticMicroserviceVersions.addSchema(StaticMicroserviceVersions.java:82)
~[foundation-registry-2.1.3.jar:2.1.3]
at
com.google.common.collect.SingletonImmutableBiMap.forEach(SingletonImmutableBiMap.java:66)
~[guava-30.0-jre.jar:?]
at
org.apache.servicecomb.registry.consumer.StaticMicroserviceVersions.addSchemas(StaticMicroserviceVersions.java:77)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.consumer.StaticMicroserviceVersions.init(StaticMicroserviceVersions.java:56)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.consumer.StaticMicroserviceVersions.init(StaticMicroserviceVersions.java:50)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.RegistrationManager.lambda$registerMicroserviceMapping$8(RegistrationManager.java:175)
~[foundation-registry-2.1.3.jar:2.1.3]
at
java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1688)
~[?:1.8.0_252]
at
org.apache.servicecomb.foundation.common.concurrent.ConcurrentHashMapEx.computeIfAbsent(ConcurrentHashMapEx.java:56)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.RegistrationManager.registerMicroserviceMapping(RegistrationManager.java:172)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.RegistrationManager.registerMicroserviceMappingByEndpoints(RegistrationManager.java:194)
~[foundation-registry-2.1.3.jar:2.1.3]
at
com.huawei.ivcs.common.registrar.AbstractServiceRegistrar.onAfterRegistry(AbstractServiceRegistrar.java:49)
~[commons-convention-0.2.0-20210624.024018-20.jar:?]
at
org.apache.servicecomb.core.BootListener.onBootEvent(BootListener.java:100)
~[java-chassis-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.core.SCBEngine.triggerEvent(SCBEngine.java:270)
~[java-chassis-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.core.SCBEngine$AfterRegistryEventHanlder.afterRegistryInstance(SCBEngine.java:618)
~[java-chassis-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.syncDispatch(SimpleSubscriber.java:118)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.dispatchEvent(SimpleSubscriber.java:107)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleEventBus.post(SimpleEventBus.java:73)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.RegistrationManager$AfterServiceInstanceRegistryHandler.afterRegistryInstance(RegistrationManager.java:341)
~[foundation-registry-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.syncDispatch(SimpleSubscriber.java:118)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.dispatchEvent(SimpleSubscriber.java:107)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleEventBus.post(SimpleEventBus.java:73)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.RegistryUtils$AfterServiceInstanceRegistryHandler.afterRegistryInstance(RegistryUtils.java:307)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.syncDispatch(SimpleSubscriber.java:118)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleSubscriber.dispatchEvent(SimpleSubscriber.java:107)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.foundation.common.event.SimpleEventBus.post(SimpleEventBus.java:73)
~[foundation-common-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.task.AbstractTask.run(AbstractTask.java:54)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.task.CompositeTask.run(CompositeTask.java:35)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.task.ServiceCenterTask.init(ServiceCenterTask.java:108)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.registry.AbstractServiceRegistry.run(AbstractServiceRegistry.java:137)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.registry.RemoteServiceRegistry.run(RemoteServiceRegistry.java:75)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.RegistryUtils.executeOnEachServiceRegistry(RegistryUtils.java:246)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.RegistryUtils.run(RegistryUtils.java:112)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.serviceregistry.ServiceCenterRegistration.run(ServiceCenterRegistration.java:42)
~[registry-service-center-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.registry.RegistrationManager.lambda$run$6(RegistrationManager.java:136)
~[foundation-registry-2.1.3.jar:2.1.3]
at java.util.ArrayList.forEach(ArrayList.java:1257) ~[?:1.8.0_252]
at
org.apache.servicecomb.registry.RegistrationManager.run(RegistrationManager.java:136)
~[foundation-registry-2.1.3.jar:2.1.3]
at org.apache.servicecomb.core.SCBEngine.doRun(SCBEngine.java:383)
~[java-chassis-core-2.1.3.jar:2.1.3]
at org.apache.servicecomb.core.SCBEngine.run(SCBEngine.java:319)
~[java-chassis-core-2.1.3.jar:2.1.3]
at
org.apache.servicecomb.core.CseApplicationListener.onApplicationEvent(CseApplicationListener.java:87)
~[java-chassis-core-2.1.3.jar:2.1.3]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:404)
~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:361)
~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at
org.springframework.boot.context.event.EventPublishingRunListener.running(EventPublishingRunListener.java:108)
~[spring-boot-2.3.5.RELEASE.jar:2.3.5.RELEASE]
at
org.springframework.boot.SpringApplicationRunListeners.running(SpringApplicationRunListeners.java:77)
~[spring-boot-2.3.5.RELEASE.jar:2.3.5.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:330)
~[spring-boot-2.3.5.RELEASE.jar:2.3.5.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
~[spring-boot-2.3.5.RELEASE.jar:2.3.5.RELEASE]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
~[spring-boot-2.3.5.RELEASE.jar:2.3.5.RELEASE]
```
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