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Why / How do I get the error message: NoClassDefFoundError: org / springframework / aop / framework / ProxyFactory

Purpose: Start a server that supports remote access to method calls.

The application is not interrupted until all services are created.

The box is in the target / lib directory.

Parent pom has a dependency:

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aop</artifactId>
    <version>${version.spring}</version>
</dependency>

Note. I can create a spring bean like: org.springframework.aop.framework.ProxyFactory

Stack trace:

36438 [main] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.remoting.rmi.RmiServiceExporter#0' defined in class path resource [application-context-service-web-server.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/framework/ProxyFactory
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3795)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1150)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:585)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.lang.NoClassDefFoundError: org/springframework/aop/framework/ProxyFactory
    at org.springframework.remoting.support.RemoteExporter.getProxyForService(RemoteExporter.java:156)
    at org.springframework.remoting.rmi.RmiBasedExporter.getObjectToExport(RmiBasedExporter.java:61)
    at org.springframework.remoting.rmi.RmiServiceExporter.prepare(RmiServiceExporter.java:268)
    at org.springframework.remoting.rmi.RmiServiceExporter.afterPropertiesSet(RmiServiceExporter.java:227)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
    ... 39 more

- -server.xml:

<bean class="org.springframework.remoting.rmi.RmiServiceExporter">
    <!-- does not necessarily have to be the same name as the bean to be exported -->
    <property name="serviceName" value="Manager1" />
    <property name="service" ref="manager1" />
    <property name="serviceInterface" value="com.service.Manager1" />
    <!-- defaults to 1099 -->
    <property name="registryPort" value="1199" />
</bean>

<bean class="org.springframework.remoting.rmi.RmiServiceExporter">
    <!-- does not necessarily have to be the same name as the bean to be exported -->
    <property name="serviceName" value="Manager2" />
    <property name="service" ref="manager2" />
    <property name="serviceInterface" value="com.service.Manager2" />
    <!-- defaults to 1099 -->
    <property name="registryPort" value="1199" />
</bean>

<bean id="manager1"
      class="com.service.impl.Manager1Impl">
    ...
</bean>

<bean id="manager2"
      class="com.service.impl.Manager2Impl">
    ...
</bean>

: ,

<bean id="proxied" class="org.springframework.aop.framework.ProxyFactory" />

Thread [main] (Suspended (entry into method  in ProxyFactory))   
    ProxyFactory.() line: 40  
    NativeConstructorAccessorImpl.newInstance0(Constructor, Object[]) line: not available [native method]   
    NativeConstructorAccessorImpl.newInstance(Object[]) line: 39    
    DelegatingConstructorAccessorImpl.newInstance(Object[]) line: 27    
    Constructor.newInstance(Object...) line: 494
+3
3

eclipse.
SysDeo Tomcat.
Window > Preferences > Tomcat > Source Path , .

0

, , :

  • aopalliance.jar
  • spring -core.jar

NoClassDefFoundError , ProxyFactory - , , .

+3

add spring -aop-XXXjar to the project libraries related to the spring versions of jars that you use. Then the problem will be solved.
If you do not use the appropriate version of the cans, you continue to receive these errors.

Functionality may not work if you add another version of banners in spring. Please make sure that the same version is suitable for the best developers.

Thank!.

0
source

Source: https://habr.com/ru/post/1792624/

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