Your solr server may not bet working correctly. You should give us information about your solr logs instead of Spring. Can you reach Solr admin page?
20 Eylül 2013 Cuma tarihinde JMill <apprentice...@googlemail.com> adlı kullanıcı şöyle yazdı: > I am unsure about the cause of the following NullPointer Exception. Any > Ideas? > > Thanks > > Exception in thread "main" > org.springframework.beans.factory.BeanCreationException: Error creating > bean with name 'aDocumentService': Injection of autowired dependencies > failed; nested exception is > org.springframework.beans.factory.BeanCreationException: Could not autowire > field: com.project.core.solr.repository.DocumentRepository > com.project.core.solr.service.impl.DocumentServiceImpl.DocRepo; nested > exception is org.springframework.beans.factory.BeanCreationException: Error > creating bean with name 'DocumentRepository': FactoryBean threw exception > on object creation; nested exception is java.lang.NullPointerException > at > org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:288) > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1116) > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) > at > org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) > at > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) > at > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626) > at > org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) > at > org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) > at > org.springframework.context.annotation.AnnotationConfigApplicationContext.<init>(AnnotationConfigApplicationContext.java:73) > at com.project.core.solr..DocumentTester.main(DocumentTester.java:18) > Caused by: org.springframework.beans.factory.BeanCreationException: Could > not autowire field: com.project.core.solr.repository.DocumentRepository > com.project.core.solr.service.impl.DocumentServiceImpl.DocRepo; nested > exception is org.springframework.beans.factory.BeanCreationException: Error > creating bean with name 'DocumentRepository': FactoryBean threw exception > on object creation; nested exception is java.lang.NullPointerException > at > org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:514) > at > org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) > at > org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) > ... 12 more > Caused by: org.springframework.beans.factory.BeanCreationException: Error > creating bean with name 'DocumentRepository': FactoryBean threw exception > on object creation; nested exception is java.lang.NullPointerException > at > org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149) > at > org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102) > at > org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1454) > at > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:306) > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:910) > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:853) > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:768) > at > org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:486) > ... 14 more > Caused by: java.lang.NullPointerException > at > org.springframework.data.solr.repository.support.MappingSolrEntityInformation.getIdAttribute(MappingSolrEntityInformation.java:68) > at > org.springframework.data.solr.repository.support.SimpleSolrRepository.<init>(SimpleSolrRepository.java:73) > at > org.springframework.data.solr.repository.support.SolrRepositoryFactory.getTargetRepository(SolrRepositoryFactory.java:64) > at > org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:136) > at > org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:153) > at > org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:43) > at > org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142) > ... 22 more >
