Spring疑难杂症 - MQ问题汇总(1) - 缺少ClientTranslate

本文介绍了解决Java项目中出现的NoClassDefFoundError异常的方法,特别是针对com.ibm.disthub2.spi.ClientTranslate类未找到的问题。通过添加必要的IBM MQ相关jar包如dhbcore.jar、com.ibm.mqjms.jar和com.ibm.mq.jar到项目库中,可以有效解决此异常。

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在google搜索了该问题,发现寥寥无几,看来俺碰到的这个问题是疑难杂症了。


问题: 

Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/ibm/disthub2/spi/ClientTranslate

解决办法:

找到 缺失的jar包  dhbcore.jar, 加入到项目的library中:

俺的路径是

<dir>\RAD7\runtimes\base_v61\lib\WMQ\java\lib\dhbcore.jar 

 

同时还要保证MQ还需要的jar包也加入到项目的library中:

<dir>\RAD7\runtimes\base_v61\lib\WMQ\java\lib\com.ibm.mqjms.jar

<dir>\RAD7\runtimes\base_v61\lib\WMQ\java\lib\com.ibm.mq.jar

 

异常完整信息:


Jan 23, 2008 11:09:38 AM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@8965fb: display name [org.springframework.context.support.ClassPathXmlApplicationContext@8965fb]; startup date [Wed Jan 23 11:09:38 CST 2008]; root of context hierarchy
Jan 23, 2008 11:09:38 AM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [testMqEs6.xml]
Jan 23, 2008 11:09:40 AM org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory
INFO: Bean factory for application context [org.springframework.context.support.ClassPathXmlApplicationContext@8965fb]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1aed5f9
Jan 23, 2008 11:09:40 AM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1aed5f9: defining beans [connectionFactory,myConnectionFactory,queue,replyToQ,mqQueue,mqReplyToQ,JMSMessenger,SendProtocol,RecvProtocol,esJmsTemplateSR,jmsTemplate,TestMQES6]; root of factory hierarchy
Jan 23, 2008 11:09:40 AM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1aed5f9: defining beans [connectionFactory,myConnectionFactory,queue,replyToQ,mqQueue,mqReplyToQ,JMSMessenger,SendProtocol,RecvProtocol,esJmsTemplateSR,jmsTemplate,TestMQES6]; root of factory hierarchy
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'connectionFactory' defined in class path resource [testMqEs6.xml]: Cannot resolve reference to bean 'myConnectionFactory' while setting bean property 'targetConnectionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myConnectionFactory' defined in class path resource [testMqEs6.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/ibm/disthub2/spi/ClientTranslate
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myConnectionFactory' defined in class path resource [testMqEs6.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/ibm/disthub2/spi/ClientTranslate
Caused by: java.lang.NoClassDefFoundError: com/ibm/disthub2/spi/ClientTranslate
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at com.ibm.mq.jms.MQConnectionFactory.<clinit>(MQConnectionFactory.java:537)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:85)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:756)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:721)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:384)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:261)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:109)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1099)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:861)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:421)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:91)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:75)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
at test.TestMQES6.main(TestMQES6.java:72)
Exception in thread "main"

 

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