Spring整合Micronaut打包为bootjar时启动报错
问题:Spring Boot打包为bootjar后Micronaut Bean注入失败
我正在开发一个基于Spring Boot的应用,后端使用Micronaut及Micronaut Beans,前端采用Vaadin。通过bootrun或mvn spring-boot:run启动时应用完全正常,Micronaut Beans能成功注入Spring上下文;但打包为bootjar并以java -jar myapp.jar启动时,出现如下错误:
22:31:25.693 [main] ERROR o.s.boot.SpringApplication - Application run failed io.micronaut.context.exceptions.NoSuchBeanException: No bean of type [io.micronaut.context.event.ApplicationEventPublisher<io.micronaut.context.event.StartupEvent>] exists. at io.micronaut.context.DefaultBeanContext.newNoSuchBeanException(DefaultBeanContext.java:2790) at io.micronaut.context.DefaultApplicationContext.newNoSuchBeanException(DefaultApplicationContext.java:318) at io.micronaut.context.DefaultBeanContext.resolveBeanRegistration(DefaultBeanContext.java:2753) at io.micronaut.context.DefaultBeanContext.getBean(DefaultBeanContext.java:1747) at io.micronaut.context.DefaultBeanContext.getBean(DefaultBeanContext.java:842) at io.micronaut.context.BeanLocator.getBean(BeanLocator.java:97) at io.micronaut.context.DefaultBeanContext.publishEvent(DefaultBeanContext.java:1833) at io.micronaut.context.DefaultBeanContext.start(DefaultBeanContext.java:360) at io.micronaut.context.DefaultApplicationContext.start(DefaultApplicationContext.java:211) at io.micronaut.spring.boot.starter.MicronautImportRegistrar.registerBeanDefinitions(MicronautImportRegistrar.java:128) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.lambda$loadBeanDefinitionsFromRegistrars$1(ConfigurationClassBeanDefinitionReader.java:376) at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:375) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:148) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:120) at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:429) at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:290) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:349) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:118) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:788) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:606) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) at co.yaqut.server.user.controlpanel.UsersControlPanelApplication.main(UsersControlPanelApplication.java:21) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:91) at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:53) at org.springframework.boot.loader.launch.JarLauncher.main(JarLauncher.java:58)
我怀疑打包过程中缺失了某些内容,但目前毫无头绪,寻求帮助。项目是基于Micronaut官方的Spring Boot集成指南构建的。
内容的提问来源于stack exchange,提问作者Aziz
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