Java 简单Spring引导应用程序的ResourceLoader null

我有一个简单的日志应用程序，它是基于spring boot并用gradle创建的。以下堆栈跟踪的根本问题是什么

ERROR | 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:377)
    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.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 logging.Service.main(Service.java:12)
 WARN | Exception thrown from ApplicationListener handling ContextClosedEvent
java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.context.annotation.AnnotationConfigApplicationContext@1534f01b: startup date [Fri Feb 26 16:14:34 UTC 2016]; 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.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 logging.Service.main(Service.java:12)
Exception in thread "main"  WARN | Exception thrown from LifecycleProcessor on context close
java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.context.annotation.AnnotationConfigApplicationContext@1534f01b: startup date [Fri Feb 26 16:14:34 UTC 2016]; root of context hierarchy
java.lang.IllegalArgumentException: ResourceLoader must not be null at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:360)

    at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1059)
    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.javaat 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 logging.Service.main(Service.java:12)

    at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:377)
    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.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 logging.Service.main(Service.java:12)

下面是build.gradle中的依赖项信息：

configurations {
  compile.exclude group:'ch.qos.logback'
}

repositories {
  mavenCentral()
}
dependencies {
    compile group: 'org.apache.activemq', name: 'activemq-all', version: '5.12.0'
    compile group: 'org.springframework.boot', name: 'spring-boot-starter', version: '1.2.1.RELEASE' 
    compile("org.springframework:spring-jms")
}

---

我已尝试删除~/.gradle/缓存，但没有帮助。它是spring的冲突版本还是其他库？不确定在哪里查找或如何修复。

问题在于activemq all模块。将其更改为activemq core解决了此问题。

问题在于activemq all模块。将其更改为activemq core解决了这个问题。

我也遇到了同样的问题。我刚刚删除了pom.xml中的spring弹性搜索依赖项，然后它开始为我工作

---

如果您想使用spring弹性搜索依赖项，请尝试更改版本并进行尝试。

我也遇到了同样的问题。我刚刚删除了pom.xml中的spring弹性搜索依赖项，然后它开始为我工作

---

如果您想使用spring弹性搜索依赖项，请尝试更改版本并重试。

在jar中的资源目录下的application.properties文件中，在何处定义ActiveMQ参数？在jar中的资源目录下的application.properties文件中，在何处定义ActiveMQ参数。

configurations {
  compile.exclude group:'ch.qos.logback'
}

repositories {
  mavenCentral()
}
dependencies {
    compile group: 'org.apache.activemq', name: 'activemq-all', version: '5.12.0'
    compile group: 'org.springframework.boot', name: 'spring-boot-starter', version: '1.2.1.RELEASE' 
    compile("org.springframework:spring-jms")
}