HornetQ - java.lang.NoClassDefFoundError：Lorg/hornetq/core/logging/Logger;

我想从一本书（HornetQ消息开发者指南）运行一个简单的HornetQ例子，但得到错误消息。我没有使用maven，因为我想贴近书中给出的例子。 HornetQ独立服务器在命令行中正常启动。我只是想发送一条消息给HonretQ服务器。HornetQ - java.lang.NoClassDefFoundError：Lorg/hornetq/core/logging/Logger;

package chapter01; 

import javax.jms.JMSException; 
import javax.naming.NamingException; 

public class ECGMessageConsumerProducerExample { 

    public static void main(String[] args) throws NamingException, JMSException { 
     // TODO Auto-generated method stub 


     javax.naming.Context ic = null; 
     javax.jms.ConnectionFactory cf = null; 
     javax.jms.Connection connection = null; 
     javax.jms.Queue queue = null; 
     javax.jms.Session session = null; 
     com.mongodb.Mongo m; 
     com.mongodb.DB db; 
     String destinationName = "queue/DLQ"; 


     java.util.Properties p = new java.util.Properties(); 
     p.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, 
     "org.jnp.interfaces.NamingContextFactory"); 
     p.put(javax.naming.Context.URL_PKG_PREFIXES, 
     "org.jboss.naming:org.jnp.interfaces"); 
     p.put(javax.naming.Context.PROVIDER_URL, "jnp://localhost:1099"); 
     ic = new javax.naming.InitialContext(p); 


     cf = (javax.jms.ConnectionFactory)ic.lookup("/ConnectionFactory"); 
     queue = (javax.jms.Queue)ic.lookup(destinationName); 
     connection = cf.createConnection(); 
     session = connection.createSession(false, javax.jms.Session.AUTO_ACKNOWLEDGE); 
     connection.start(); 


     String theECG = "1;02/20/2012 14:01:59.010;1020,1021,1022"; 
     javax.jms.MessageProducer publisher = session.createProducer(queue); 
     javax.jms.TextMessage message = 
     session.createTextMessage(theECG); 
     publisher.send(message); 
     System.out.println("Message sent!"); 
     publisher.close(); 





    } 

}

Eventhough我说我在书里出现以下错误提到的jar文件：

Exception in thread "main" java.lang.NoClassDefFoundError: Lorg/hornetq/core/logging/Logger; 
    at java.lang.Class.getDeclaredFields0(Native Method) 
    at java.lang.Class.privateGetDeclaredFields(Unknown Source) 
    at java.lang.Class.getDeclaredField(Unknown Source) 
    at java.io.ObjectStreamClass.getDeclaredSUID(Unknown Source) 
    at java.io.ObjectStreamClass.access$700(Unknown Source) 
    at java.io.ObjectStreamClass$2.run(Unknown Source) 
    at java.io.ObjectStreamClass$2.run(Unknown Source) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.io.ObjectStreamClass.<init>(Unknown Source) 
    at java.io.ObjectStreamClass.lookup(Unknown Source) 
    at java.io.ObjectStreamClass.initNonProxy(Unknown Source) 
    at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) 
    at java.io.ObjectInputStream.readClassDesc(Unknown Source) 
    at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) 
    at java.io.ObjectInputStream.readClassDesc(Unknown Source) 
    at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) 
    at java.io.ObjectInputStream.readObject0(Unknown Source) 
    at java.io.ObjectInputStream.readObject(Unknown Source) 
    at org.hornetq.jms.referenceable.SerializableObjectRefAddr.deserialize(SerializableObjectRefAddr.java:79) 
    at org.hornetq.jms.referenceable.ConnectionFactoryObjectFactory.getObjectInstance(ConnectionFactoryObjectFactory.java:43) 
    at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source) 
    at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1479) 
    at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1496) 
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:822) 
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686) 
    at javax.naming.InitialContext.lookup(Unknown Source) 
    at chapter01.ECGMessageConsumerProducerExample.main(ECGMessageConsumerProducerExample.java:31) 
Caused by: java.lang.ClassNotFoundException: org.hornetq.core.logging.Logger 
    at java.net.URLClassLoader.findClass(Unknown Source) 
    at java.lang.ClassLoader.loadClass(Unknown Source) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) 
    at java.lang.ClassLoader.loadClass(Unknown Source) 
    ... 27 more

我还添加了一堆，我发现与此相关的主题的其他罐子，但没有解决问题。

有，为什么错误累积理由吗？

来源

2017-07-19 Julian Herbold

大概两个类路径有不同的版本，一个罐子里的 - 这可以解释NoClassDefFound。序列化/反序列化失败。尝试在客户端和服务器上匹配罐子。 – Fincio

我想你是对的，无论如何我都不知道如何匹配他们。 HornetQ根目录中有一个lib文件夹，其中包含一堆瓶子。不过，里面甚至没有一个hornet-core.jar。 –

你需要hornetq-core罐子，下载并使用它

来源

2017-07-19 11:45:50 user7294900

它以某种方式解决了错误，但现在我得到这个：java.lang.NoSuchMethodError：org.hornetq.api.core.client.ClientSessionFactory.copy（）Lorg/hornetq/api/core/client/ClientSessionFactory; –

你能否提出一个不同的问题？ – user7294900

完成：https：//stackoverflow.com/questions/45214217/hornetq-jms-java-lang-nosuchmethoderror –

HornetQ - java.lang.NoClassDefFoundError：Lorg/hornetq/core/logging/Logger;

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