Question

项目spring boot 1..5.7发布。我正在使用Intellij IDEA 2017.2.4和gradle进行依赖管理。当我构建项目时，它成功构建，没有错误。当我使用bootRun gradle任务运行应用程序时，它会显示以下错误。

Exception in thread "main" java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.boot.SpringApplicationRunListener : org.springframework.boot.context.event.EventPublishingRunListener
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:413)
    at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:392)
    at org.springframework.boot.SpringApplication.getRunListeners(SpringApplication.java:378)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:291)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
    at com.kifiya.lmanagement.LmanagementApplication.main(LmanagementApplication.java:13)
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.context.event.EventPublishingRunListener]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.aop.framework.AopProxyUtils.getSingletonTarget(Ljava/lang/Object;)Ljava/lang/Object;
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:154)
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:409)
    ... 6 more
Caused by: java.lang.NoSuchMethodError: org.springframework.aop.framework.AopProxyUtils.getSingletonTarget(Ljava/lang/Object;)Ljava/lang/Object;
    at org.springframework.context.event.AbstractApplicationEventMulticaster.addApplicationListener(AbstractApplicationEventMulticaster.java:105)
    at org.springframework.boot.context.event.EventPublishingRunListener.(EventPublishingRunListener.java:56)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
    ... 7 more

Answer 1

看起来spring-aop与其他库不匹配。尝试运行gradle dependencies并检查所有Spring依赖项是否在同一版本中。有关检查Gradle User Manual中的依赖关系的更多信息。

Answer 2

这似乎是Spring中的依赖问题，如上所述。恕我直言的最简单方法是检查你的POM文件。

点击此处了解详情：https://docs.gradle.org/current/userguide/introduction_dependency_management.html

Answer 3

老问题，但是在将Spring应用程序转换为Spring Boot之后出现了相同的错误。使用spring-boot-starter-aop而不是直接依赖于特定版本的spring-aop可以解决我的问题，例如在build.gradle中：

plugins {

    id 'org.springframework.boot' version '1.5.17.RELEASE'
}

apply plugin: 'io.spring.dependency-management'

dependencies {

    compile 'org.springframework.boot:spring-boot-starter-aop' 

}

代替

dependencies {

    compile 'org.springframework:spring-aop:4.2.4.RELEASE'
}

Spring启动运行错误

3 个答案: