ClassNotFoundException during start but working?!

Question

Hello out there, i'm wondering why am i getting the following error in the console when i start my plugin via atlas-package, but everything is working fine though when the plugin is running. I'm trying to get rid of this error in the console but can't find the problem. The Error: [INFO] [talledLocalContainer] org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tx-processor' defined in URL [bundle://292.0:0/META-INF/spring/atlassian-plugins-components.xml]: Unsatisfied dep endency expressed through constructor argument with index 0 of type [com.atlassian.activeobjects.external.ActiveObjects] : Cannot find class [de.mycompany.confluence.service.FieldDefinitionServiceImpl] for bean with name 'field-definition-servi ce' defined in URL [bundle://292.0:0/META-INF/spring/atlassian-plugins-components.xml]; nested exception is java.lang.Cl assNotFoundException: de.mycompany.confluence.service.FieldDefinitionServiceImpl not found from bundle [de.mycompany.confluenc e.custom-field-plugin-enterprise]; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: C annot find class [de.mycompany.confluence.service.FieldDefinitionServiceImpl] for bean with name 'field-definition-service' defined in URL [bundle://292.0:0/META-INF/spring/atlassian-plugins-components.xml]; nested exception is java.lang.Class NotFoundException: de.mycompany.confluence.service.FieldDefinitionServiceImpl not found from bundle [de.mycompany.confluence.c ustom-field-plugin-enterprise] [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(Con structorResolver.java:749) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(Con structorResolver.java:185) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowire Constructor(AbstractAutowireCapableBeanFactory.java:1143) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBe anInstance(AbstractAutowireCapableBeanFactory.java:1046) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreate Bean(AbstractAutowireCapableBeanFactory.java:510) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBe an(AbstractAutowireCapableBeanFactory.java:482) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBea nFactory.java:306) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(D efaultSingletonBeanRegistry.java:230) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanF actory.java:302) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFac tory.java:202) [INFO] [talledLocalContainer] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplic ationContext.java:1060) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationCon text.registerBeanPostProcessors(AbstractDelegatedExecutionApplicationContext.java:511) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationCon text.registerBeanPostProcessors(AbstractDelegatedExecutionApplicationContext.java:451) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationCon text$4.run(AbstractDelegatedExecutionApplicationContext.java:306) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(Priv ilegedUtils.java:85) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationCon text.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:290) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterA pplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:137) [INFO] [talledLocalContainer] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [INFO] [talledLocalContainer] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [INFO] [talledLocalContainer] at java.lang.Thread.run(Thread.java:748) [INFO] [talledLocalContainer] Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find cla ss [de.mycompany.confluence.service.FieldDefinitionServiceImpl] for bean with name 'field-definition-service' defined in UR L [bundle://292.0:0/META-INF/spring/atlassian-plugins-components.xml]; nested exception is java.lang.ClassNotFoundExcept ion: de.mycompany.confluence.service.FieldDefinitionServiceImpl not found from bundle [de.mycompany.confluence.custom-field-pl ugin-enterprise] [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(Abstra ctBeanFactory.java:1352) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determin eTargetType(AbstractAutowireCapableBeanFactory.java:628) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictB eanType(AbstractAutowireCapableBeanFactory.java:597) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractB eanFactory.java:1445) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesFo rType(DefaultListableBeanFactory.java:445) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForT ype(DefaultListableBeanFactory.java:415) [INFO] [talledLocalContainer] at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors (BeanFactoryUtils.java:220) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCand idates(DefaultListableBeanFactory.java:1177) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDepende ncy(DefaultListableBeanFactory.java:1116) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependenc y(DefaultListableBeanFactory.java:1014) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgumen t(ConstructorResolver.java:813) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(Con structorResolver.java:741) [INFO] [talledLocalContainer] ... 19 more [INFO] [talledLocalContainer] Caused by: java.lang.ClassNotFoundException: de.mycompany.confluence.service.FieldDefinitionS erviceImpl not found from bundle [de.mycompany.confluence.custom-field-plugin-enterprise] [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.util.BundleDelegatingClassLoader.findClass(BundleDelegat ingClassLoader.java:139) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.util.BundleDelegatingClassLoader.loadClass(BundleDelegat ingClassLoader.java:211) [INFO] [talledLocalContainer] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) [INFO] [talledLocalContainer] at org.springframework.util.ClassUtils.forName(ClassUtils.java:250) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(Abs tractBeanDefinition.java:394) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(Abst ractBeanFactory.java:1397) [INFO] [talledLocalContainer] at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(Abstra ctBeanFactory.java:1344) [INFO] [talledLocalContainer] ... 30 more [INFO] [talledLocalContainer] Caused by: java.lang.ClassNotFoundException: de.mycompany.confluence.service.FieldDefinitionS erviceImpl not found by de.mycompany.confluence.custom-field-plugin-enterprise [292] [INFO] [talledLocalContainer] at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWir ingImpl.java:1532) [INFO] [talledLocalContainer] at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75) [INFO] [talledLocalContainer] at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringI mpl.java:1955) [INFO] [talledLocalContainer] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) [INFO] [talledLocalContainer] at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1844) [INFO] [talledLocalContainer] at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:937) [INFO] [talledLocalContainer] at org.eclipse.gemini.blueprint.util.BundleDelegatingClassLoader.findClass(BundleDelegat ingClassLoader.java:135) [INFO] [talledLocalContainer] ... 36 more My plugin.xml Processes @Transactional annotations. The interface: package de.mycompany.confluence.service; import com.atlassian.activeobjects.tx.Transactional; @Transactional public interface FieldDefinitionService { // some methods to implement } The implementation: package de.mycompany.confluence.service; import com.atlassian.activeobjects.external.ActiveObjects; // Imported all of those to test some different annotations... import com.atlassian.plugin.spring.scanner.annotation.component.Scanned; import com.atlassian.plugin.spring.scanner.annotation.imports.ComponentImport; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; @Scanned @Component public class FieldDefinitionServiceImpl implements FieldDefinitionService { private final static Logger LOGGER = LoggerFactory.getLogger(FieldDefinitionServiceImpl.class); private final ActiveObjects ao; @Autowired public FieldDefinitionServiceImpl(@ComponentImport final ActiveObjects ao) { this.ao = checkNotNull(ao, "Active Objects Null @FieldDefinitionServiceImpl constructor"); } // Method implementations... I don't get where the actual problem is here.. maybe someone can help? Thanks in advance!

Stephen Sifers · Answer

Hello Philipp,

Something to be aware of is this is a support community and not often browsed by developers. We want to ensure you get the responses and answers you need so we would suggest you check out the Developer Community. The Developer Community may have more available resources to answer or address your developer questions.

Regards,
Stephen Sifers