"Could not initialize class" error when opening existing file based repository

Question

Using Blaze Advisor 7.6.1, Eclipse 4.11, Java 1.8.321, and Windows 10. We have a BOM that is being converted from xmlBeans 3 to 5.0.3. When opening the repository with the new jar file, I get this error for all of my objects:

Could not initialize class

My teammate has gotten his system to work. I've pulled his updated repository and I'm still getting the same errors. If I go into the BOM and go to the settings, Blaze asks me to Remove All Failed Imports. If I try and add back one of the objects, I get the initialize error again.

fico · Answer

I'd suggest you check whether the same version of Java is being used between you and your teammate.

fico · Answer

We have the same version. That's controlled by corporate installs. The real question is why am I getting the initialize error.

fico · Answer

I need to know how to determine what is causing the error. Are there logs that would tell me what is causing the initialize error?

fico · Answer

Here's an error message being received when I open a project with the updated BOM. I know that it says NoClassDefFoundError, but the class is defined.I've even tried creating a new BOM. I can see the jar file and select a class. When I try and add the class, I get the initialize error.com.blazesoft.engines.rules.java.NdJavaClassImportResourceException: An exception occurred while adding the 'com.wellsfargo.service.provider.hcfg.entity.decision.financialProductDecision.x2010.MatrixResultsListType' Java class to the Java class provider resource.java.lang.NoClassDefFoundError: Could not initialize class com.wellsfargo.service.provider.hcfg.entity.decision.financialProductDecision.x2010.MatrixResultsListType&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName0(Native Method)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java.java2.bANUzHWA.classForName(:47)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java2.bANUABQS.bANUABCE(:525)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdJavaExtensibleClassLoadingContext.classForName(:90)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.engine.NdProviderContext$bANUGGtG.classForName(:766)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdClassLoadingContextClassLoader.loadClass(:208)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdExtensibleClassLoader.loadClass(:260)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName0(Native Method)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java.java2.bANUzHWA.classForName(:47)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java2.bANUABQS.bANUABCE(:525)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdJavaExtensibleClassLoadingContext.classForName(:90)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.engine.NdProviderContext$bANUGGtG.classForName(:766)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdClassLoadingContextClassLoader.loadClass(:208)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdExtensibleClassLoader.loadClass(:260)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName0(Native Method)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at java.lang.Class.forName(Unknown Source)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java.java2.bANUzHWA.classForName(:47)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java2.bANUABQS.bANUABCE(:525)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.util.NdJavaExtensibleClassLoadingContext.classForName(:90)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.engine.NdProviderContext$bANUGGtG.classForName(:766)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java2.NdDefaultClassLoadingContext.classForName(:129)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.objects.java2.NdDefaultClassLoadingContext.classForName(:102)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.engines.rules.java.NdDefJavaClassProviderResource.bANUDobR(:467)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.engines.rules.java.NdDefJavaClassProviderResource.bANUDobX(:636)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.engines.rules.java.NdDefJavaClassProviderResource.bANUDobT(:499)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.engines.rules.java.NdDefJavaClassProviderResource.bANUDosQ(:2200)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.engines.rules.java.NdDefJavaClassProviderResource.initialize(:2324)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.bANUFfOT(:1981)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.bANUFfVA(:2331)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.bANUFfRW(:2163)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.bANUFfQV(:2104)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.mergeProjectBoms(:2025)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromBomSupport.init(:205)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.impl.NdPromProjectImpl$bANUIdbD.init(:2261)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.impl.NdPromProjectImpl.bANUItBS(:1344)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.impl.NdPromProjectImpl.mergeBoms(:1318)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.impl.NdPromProjectImpl.getBomSupport(:1700)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.template.repository.objects.bom.NdPromExternalBomContentImpl.getBom(:375)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.devtools.rules.NdDevExternalBomResource.bANUPdzC(:78)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.devtools.rules.NdDevExternalBomResource.bANUPdCF(:281)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.devtools.rules.NdDevProjectSupport.bANUMzvF(:224)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.blazesoft.builder.integration.bANUNgCR.notifyGlobalClasspathChanged(:2652)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.fairisaac.eclipse.repository.resources.bkCZymwM.bkCZymnD(:657)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.fairisaac.eclipse.repository.resources.bkCZymwM.access$300(:94)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at com.fairisaac.eclipse.repository.resources.bkCZymwM$4$1.runInWorkspace(:703)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:42)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

fico · Answer

Please contact FICO product support via the support portal at https://ficoitservices.service-now.com/support, so a support engineer can have a web session with you to troubleshoot this issue further and get it resolved.

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"Could not initialize class" error when opening existing file based repository

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