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Mule 3.4: java.lang.ClassNotFoundException: com.ibm.mq.jms.MQConnectionFactory

I am trying to use WMQ as an incoming endpoint; I imported a sample from the sample catalog.

When I start the thread, I get an error because the class was not found.

I added the necessary jar files to the build path, but still getting the error.

Please let me know what the problem is.

nested exception is java.lang.NoClassDefFoundError: com/ibm/mq/jms/MQConnectionFactory at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174) at org.mule.config.spring.MuleApplicationContext.loadBeanDefinitions(MuleApplicationContext.java:113) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451) at org.mule.config.spring.SpringRegistry.doInitialise(SpringRegistry.java:89) at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:109) ... 13 more Caused by: java.lang.NoClassDefFoundError: com/ibm/mq/jms/MQConnectionFactory at com.mulesoft.mule.transport.wmq.WebSphereMQConnector.<clinit>(WebSphereMQConnector.java:42) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:266) at org.apache.commons.lang.ClassUtils.getClass(ClassUtils.java:629) at org.apache.commons.lang.ClassUtils.getClass(ClassUtils.java:677) at org.apache.commons.lang.ClassUtils.getClass(ClassUtils.java:660) at org.mule.config.spring.parsers.assembly.DefaultBeanAssembler.methodExists(DefaultBeanAssembler.java:568) at org.mule.config.spring.parsers.assembly.DefaultBeanAssembler.bestGuessName(DefaultBeanAssembler.java:537) at org.mule.config.spring.parsers.assembly.DefaultBeanAssembler.extendBean(DefaultBeanAssembler.java:116) at org.mule.config.spring.parsers.AbstractMuleBeanDefinitionParser.processProperty(AbstractMuleBeanDefinitionParser.java:204) at org.mule.config.spring.parsers.AbstractMuleBeanDefinitionParser.doParse(AbstractMuleBeanDefinitionParser.java:424) at org.mule.config.spring.parsers.AbstractMuleBeanDefinitionParser.parseInternal(AbstractMuleBeanDefinitionParser.java:297) at org.mule.config.spring.parsers.generic.MuleOrphanDefinitionParser.parseInternal(MuleOrphanDefinitionParser.java:41) at org.springframework.beans.factory.xml.AbstractBeanDefinitionParser.parse(AbstractBeanDefinitionParser.java:59) at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73) at org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate.parseCustomElement(MuleHierarchicalBeanDefinitionParserDelegate.java:88) at org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate.parseCustomElement(MuleHierarchicalBeanDefinitionParserDelegate.java:130) at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:190) at org.mule.config.spring.MuleBeanDefinitionDocumentReader.parseBeanDefinitions(MuleBeanDefinitionDocumentReader.java:55) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390) ... 22 more Caused by: java.lang.ClassNotFoundException: com.ibm.mq.jms.MQConnectionFactory at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) ... 46 more
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1 answer

This is a known studio issue where the IBM library is needed as part of the system class loader.

Copy them to

 ${studio.home}/plugins/org.mule.tooling.server.${mule.version}.ee_${mule.version}.${release.date}/mule/user

to get around him.

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Source: https://habr.com/ru/post/1495597/

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