java.lang.ClassNotFoundException: Unable to find class 'A.class'

Google Groups | murali mohan | 9 months ago
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    Using ExternalSpreadsheetCompiler in osgi throws java.lang.ClassNotFoundException

    Google Groups | 3 weeks ago | Manjunath S Paramesan
    java.lang.ClassNotFoundException: Unable to find class 'org.drools.template.parser.DefaultGenerator'

    Root Cause Analysis

    1. java.lang.ClassNotFoundException

      Unable to find class 'A.class'

      at org.drools.core.base.ClassTypeResolver.resolveType()
    2. Drools :: Core
      ClassTypeResolver.resolveType
      1. org.drools.core.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:241)
      2. org.drools.core.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:130)
      2 frames
    3. Drools :: Compiler
      KieBuilderImpl.buildKieModule
      1. org.drools.compiler.builder.impl.KnowledgeBuilderImpl.processGlobals(KnowledgeBuilderImpl.java:1602)
      2. org.drools.compiler.builder.impl.KnowledgeBuilderImpl.processOtherDeclarations(KnowledgeBuilderImpl.java:1575)
      3. org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildOtherDeclarations(CompositeKnowledgeBuilderImpl.java:247)
      4. org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackages(CompositeKnowledgeBuilderImpl.java:118)
      5. org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:104)
      6. org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledgePackages(AbstractKieModule.java:240)
      7. org.drools.compiler.kie.builder.impl.AbstractKieProject.verify(AbstractKieProject.java:64)
      8. org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildKieProject(KieBuilderImpl.java:229)
      9. org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildKieModule(KieBuilderImpl.java:221)
      9 frames
    4. KIE :: CI
      KieRepositoryScannerImpl.loadArtifact
      1. org.kie.scanner.KieRepositoryScannerImpl.build(KieRepositoryScannerImpl.java:220)
      2. org.kie.scanner.KieRepositoryScannerImpl.buildArtifact(KieRepositoryScannerImpl.java:170)
      3. org.kie.scanner.KieRepositoryScannerImpl.loadArtifact(KieRepositoryScannerImpl.java:126)
      4. org.kie.scanner.KieRepositoryScannerImpl.loadArtifact(KieRepositoryScannerImpl.java:121)
      4 frames
    5. Drools :: Compiler
      KieBuilderImpl.getKieModuleIgnoringErrors
      1. org.drools.compiler.kie.builder.impl.KieRepositoryImpl.loadKieModuleFromMavenRepo(KieRepositoryImpl.java:129)
      2. org.drools.compiler.kie.builder.impl.KieRepositoryImpl.getKieModule(KieRepositoryImpl.java:115)
      3. org.drools.compiler.kie.builder.impl.KieBuilderImpl.init(KieBuilderImpl.java:147)
      4. org.drools.compiler.kie.builder.impl.KieBuilderImpl.buildAll(KieBuilderImpl.java:168)
      5. org.drools.compiler.kie.builder.impl.KieBuilderImpl.getKieModule(KieBuilderImpl.java:388)
      6. org.drools.compiler.kie.builder.impl.KieBuilderImpl.getKieModuleIgnoringErrors(KieBuilderImpl.java:383)
      6 frames
    6. Kie Workbench - Common - Services Backend
      Builder.build
      1. org.kie.workbench.common.services.backend.builder.Builder.build(Builder.java:204)
      1 frame