java.lang.IllegalArgumentException: ResourceLoader 在 Spring 中不能为 null
java.lang.IllegalArgumentException: ResourceLoader must not be null in Spring
我想 运行 https://github.com/spring-projects/spring-security-kerberos 在我的机器上（通过 Intellij idea）。我尝试构建的模块 运行 是 sec-server-spnego-form-auth，但我一直得到 java.lang.IllegalArgumentException: ResourceLoader must not be null 以及 java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context，我猜这是因为第一个错误。
知道这里可能有什么问题吗？
堆栈跟踪：
2017-08-22 13:28:44.457 ERROR 15064 --- [ main] o.s.boot.SpringApplication : Application startup failed
java.lang.IllegalArgumentException: ResourceLoader must not be null
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.boot.autoconfigure.AutoConfigurationSorter.<init>(AutoConfigurationSorter.java:53)
at org.springframework.boot.autoconfigure.EnableAutoConfigurationImportSelector.selectImports(EnableAutoConfigurationImportSelector.java:72)
at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:393)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:205)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:139)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:632)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.457 INFO 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
2017-08-22 13:28:44.458 WARN 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception thrown from ApplicationListener handling ContextClosedEvent
java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:347)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:334)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:150)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1012)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.459 WARN 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception thrown from LifecycleProcessor on context close
java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1059)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:150)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1012)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
Exception in thread "main" java.lang.IllegalArgumentException: ResourceLoader must not be null
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.boot.autoconfigure.AutoConfigurationSorter.<init>(AutoConfigurationSorter.java:53)
at org.springframework.boot.autoconfigure.EnableAutoConfigurationImportSelector.selectImports(EnableAutoConfigurationImportSelector.java:72)
at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:393)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:205)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:139)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:632)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.459 INFO 15064 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@192cfe: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,application,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,mvcConfig,webSecurityConfig]; root of factory hierarchy
Process finished with exit code 1
好吧，我只是通过只获取我需要的模块并将其复制到一个新项目来解决它。另外，我不得不使用 application.properties 而不是 .yml 文件，而且效果很好。
不是最好的解决方案，但它有效。
我想 运行 https://github.com/spring-projects/spring-security-kerberos 在我的机器上（通过 Intellij idea）。我尝试构建的模块 运行 是 sec-server-spnego-form-auth，但我一直得到 java.lang.IllegalArgumentException: ResourceLoader must not be null 以及 java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context，我猜这是因为第一个错误。
知道这里可能有什么问题吗？
堆栈跟踪：
2017-08-22 13:28:44.457 ERROR 15064 --- [ main] o.s.boot.SpringApplication : Application startup failed
java.lang.IllegalArgumentException: ResourceLoader must not be null
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.boot.autoconfigure.AutoConfigurationSorter.<init>(AutoConfigurationSorter.java:53)
at org.springframework.boot.autoconfigure.EnableAutoConfigurationImportSelector.selectImports(EnableAutoConfigurationImportSelector.java:72)
at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:393)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:205)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:139)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:632)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.457 INFO 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
2017-08-22 13:28:44.458 WARN 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception thrown from ApplicationListener handling ContextClosedEvent
java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:347)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:334)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:150)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1012)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.459 WARN 15064 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception thrown from LifecycleProcessor on context close
java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@ec4505: startup date [Tue Aug 22 13:28:44 EEST 2017]; root of context hierarchy
at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:360)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1059)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:150)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1012)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
Exception in thread "main" java.lang.IllegalArgumentException: ResourceLoader must not be null
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.boot.autoconfigure.AutoConfigurationSorter.<init>(AutoConfigurationSorter.java:53)
at org.springframework.boot.autoconfigure.EnableAutoConfigurationImportSelector.selectImports(EnableAutoConfigurationImportSelector.java:72)
at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:393)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:205)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:164)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:139)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:632)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
at demo.app.Application.main(Application.java:13)
2017-08-22 13:28:44.459 INFO 15064 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@192cfe: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,application,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,mvcConfig,webSecurityConfig]; root of factory hierarchy
Process finished with exit code 1
好吧，我只是通过只获取我需要的模块并将其复制到一个新项目来解决它。另外，我不得不使用 application.properties 而不是 .yml 文件，而且效果很好。
不是最好的解决方案，但它有效。