Java Spring集成网关-BeanCreationException

我的豆定义

<int:gateway id="myGateway" 
       service-interface="a.b.c.MyGateway"
       default-request-channel="myChannel" />

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原因可能是什么？

Spring集成4.1.x需要Spring框架4.1.x；它与SpringFramework 3.x不兼容-在4.0中，

消息

etc抽象被移动到

SpringFramework消息

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始终检查兼容性。

是否可能是类加载器问题？什么版本的Spring集成（我看到您有Spring 3.2.8）？尝试使用-verbose运行并观察类的加载。尝试找出是否有多个

myGateway

bean定义。如果是自定义的

标记，则该异常没有意义。@GaryRussell我使用的是spring integration的4.1.6版本。对于SI 4.1，您必须使用SF 4.1。虽然你确实是作为一个可传递的依赖项来做的。。。所以，试着摆脱SF3.2，回到我们身边！

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myGateway': Could not resolve matching constructor (hint: specify index/type/name arguments for simple parameters to avoid type ambiguities)
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:247) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1075) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:979) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getSingletonFactoryBeanForTypeCheck(AbstractAutowireCapableBeanFactory.java:807) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:737) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:529) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:356) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:334) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:897) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:489) ~[spring-beans-3.2.8.RELEASE.jar:3.2.8.RELEASE]