"java.lang.NoClassDefFoundError: Could not initialize class XXXX "when using Corticon 5.5 jar files with Tibco Business Works

2015-10-27
Knowledge

Title

"java.lang.NoClassDefFoundError: Could not initialize class XXXX "when using Corticon 5.5 jar files with Tibco Business Works

URL Name

java-lang-NoClassDefFoundError-Could-not-initialize-class-XXXX-when-using-Corticon-5-5-jar-files-with-Tibco-Business-Works

Article Number

000147482

Environment

Product: Corticon Server Version: 5.5 OS: All supported platforms Database: n/a Browser: n/a Application Server: n/a

Question/Problem Description

Corticon 5.5 Server jars from the install at location CORTICON_HOME/Server/lib are placed in the classpath of Tibco Business Works, so that this product can pick up the Corticon jar files and are available for use with Tibco Business Works.

When the user tries to instantiate Corticon Server using Java code (within Tibco BW tool ) , they receive java.lang.NoClassDefFoundError: Could not initialize class XXXX

Java code :
import com.corticon.eclipse.server.core.CcServerFactory;
import com.corticon.eclipse.server.core.ICcServer;
ICcServer iServer = CcServerFactory.getCcServer();
iServer.setLogPath(corticonLogFilePath);
iServer.clearAllNonCddDecisionServices();
iServer.loadFromCdd(cddFile);
outCDDIsAlreadyLoaded = false;

Steps to Reproduce

Clarifying Information

Using the Corticon 5.4.1 jars with Tibco BW works and there are no errors obtained when instantiating Corticon Server using Java code

Error Message

<?xml version = "1.0" encoding = "UTF-8"?> <ns0:InvocationException xmlns:ns0 = "http://schemas.tibco.com/bw/plugins/java/5.0/javaExceptions"> <msg>While executing [invoke] encountered [java.lang.NoClassDefFoundError] : [Could not initialize class com.corticon.eclipse.server.core.impl.CcServerImpl at com.corticon.eclipse.server.core.CcServerFactory.getCcServer(CcServerFactory.java:24)]</msg> <msgCode>BW-JAVA-100001</msgCode> <methodName>invoke</methodName> <exceptionClassName>java.lang.NoClassDefFoundError</exceptionClassName> <exceptionMessage>Could not initialize class com.corticon.eclipse.server.core.impl.CcServerImpl at com.corticon.eclipse.server.core.CcServerFactory.getCcServer(CcServerFactory.java:24)</exceptionMessage> </ns0:InvocationException>

Defect Number

Enhancement Number

Cause

Tibco BW is not able to load Corticon related classes at run time from the Corticon jars present in the classpath when trying to instantiate Corticon Server using java code in Tibco BW

Resolution

This is not a problem in the Corticon product.
Contact Tibco support to resolve the class loading issue that is occurring within the Tibco Business Works product when instantiating Corticon Server and to determine why the Corticon jars present in the TibcoBW classpath are not read.

Workaround

Use Corticon 5.4.1.x with Tibco BW since the Corticon 5.4.1.x jars are recognized and loaded in Tibco BW and Corticon server can be instantiated successfully using the java code

Notes

Keyword Phrase

Last Modified Date

10/27/2015 8:04 PM

"java.lang.NoClassDefFoundError: Could not initialize class XXXX "when using Corticon 5.5 jar files with Tibco Business Works

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