创建类路径资源中定义的名称为"mongobee"的bean时出错

本文介绍了创建类路径资源中定义的名称为"mongobee"的bean时出错的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我不知道为什么会发生此错误，我什么也没做，用最新版本的jhipster创建了一个新的无业游民的机器，创建了新的微服务并启动了应用程序，我得到了下面提到的错误，有帮助吗?

I have no Idea why this error occurs, I did not do anything, created a new vagrant machine with latest version of jhipster created new microservice and started the application, i get the below mentioned error, any help?

2017-07-20 07:36:58,144 ERROR restartedMain o.s.b.SpringApplication:771 - Application startup failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongobee' defined in class path resource [com/nearbuy/ngservice/config/DatabaseConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: com.googlemon.collect.Sets$SetView.iterator()Lcom/google/common/collect/UnmodifiableIterator; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) at com.nearbuy.ngservice.NgServiceApp.main(NgServiceApp.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) Caused by: java.lang.NoSuchMethodError: com.googlemon.collect.Sets$SetView.iterator()Lcom/google/common/collect/UnmodifiableIterator; at org.reflections.Reflections.expandSuperTypes(Reflections.java:380) at org.reflections.Reflections.<init>(Reflections.java:126) at org.reflections.Reflections.<init>(Reflections.java:168) at org.reflections.Reflections.<init>(Reflections.java:141) at com.github.mongobee.utils.ChangeService.fetchChangeLogs(ChangeService.java:43) at com.github.mongobee.Mongobee.executeMigration(Mongobee.java:166) at com.github.mongobee.Mongobee.execute(Mongobee.java:153) at com.github.mongobee.Mongobee.afterPropertiesSet(Mongobee.java:123) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ... 19 common frames omitted

推荐答案

我将com.google.guava依赖项从版本18更改为版本22(从最新的番石榴释放)和您提到的ERORR消失了.

I changed com.google.guava dependency from version 18 to version 22 (downloaded from latest guava relase) and ERORR as you mentioned go away.