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PONoClassDefFoundError thrown even after object can be created
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  1. PONoClassDefFoundError thrown even after object can be created
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    copied!<p>I'm getting a <code>NoClassDefFoundError</code> exception on <code>org.apache.commons.logging.LogFactory</code> after I have already created an instance. I can create a <code>LogFactory</code> object just fine and get an instance of <code>org.apache.commons.logging.Log</code> from it but when creating an object of type <code>org.apache.axis.description.TypeDesc</code>, a <code>NoClassDefFoundError</code> is thrown when this class tries to get an instance of <code>org.apache.commons.logging.Log</code> from <code>LogFactory</code>. Seems like an exception should be thrown at line 284.(?)</p> <p>Here's my code (DtUiLoggingRequest lines 282 to 294);</p> <pre><code>log.debug("vvvvvvvvvvvvvvvv"); org.apache.commons.logging.LogFactory logFactory = (org.apache.commons.logging.LogFactory)LogFactory.getFactory(); Log myLog = LogFactory.getLog(DtUiLoggingRequest.class.getName()); log.debug(logFactory.getClass().getName()); log.debug(myLog.getClass().getName()); myLog.debug("This is coming from 'myLog'"); log.debug("^^^^^^^^^^^^^^^^"); typeDesc = new org.apache.axis.description.TypeDesc(DtUiLoggingRequest.class); </code></pre> <p>Here's what the log says;</p> <pre><code>DEBUG 2012-02-23 09:32:08,739 vvvvvvvvvvvvvvvv DEBUG 2012-02-23 09:32:08,739 org.apache.commons.logging.impl.LogFactoryImpl DEBUG 2012-02-23 09:32:08,739 org.apache.commons.logging.impl.Log4JLogger DEBUG 2012-02-23 09:32:08,739 ^^^^^^^^^^^^^^^^ ERROR 2012-02-23 09:32:08,739 Exception Details: java.lang.NoClassDefFoundError: org.apache.commons.logging.LogFactory at org.apache.axis.components.logger.LogFactory.class$(LogFactory.java:45) at org.apache.axis.components.logger.LogFactory$1.run(LogFactory.java:45) at java.security.AccessController.doPrivileged(Native Method) at org.apache.axis.components.logger.LogFactory.getLogFactory(LogFactory.java:41) at org.apache.axis.components.logger.LogFactory.&lt;clinit&gt;(LogFactory.java:33) at org.apache.axis.description.TypeDesc.&lt;clinit&gt;(TypeDesc.java:61) at com.symantec.cas.ucf.sensors.DtUiLoggingRrequest.initTypeDesc(DtUiLoggingRequest.java:294) at com.symantec.cas.ucf.sensors.sap.DtUiLoggingRequest.&lt;init&gt;(DtUiLoggingRequest.java:58) at com.symantec.cas.ucf.sensors.sap.SapSensor.OpenDevice(Sensor.java:151) at com.symantec.cas.ucf.collector.SensorJob.openSensor(SensorJob.java:156) at com.symantec.cas.ucf.collector.SensorJob.run(SensorJob.java:290) at java.lang.Thread.run(Thread.java:662) </code></pre>
 

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