IDEA下java文件编译class后少了一个包，求教如何解决！

[qq_32951937]

如图，在java文件中是4个包，通过idea的install后，编译文件夹target中对应的class文件中就少了一个。

运行程序报错，

请问这个问题有那些大神遇到过吗，怎么解决。通过网上方法，说application.xml不存在的报错下，在classpath后+“*”，效果一样，个人查证应该是这里的错误。
求解决！！！

[qq_32951937]

2017-09-06 17:28:30,866 [main] INFO [AbstractApplicationContext.java:581] : Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@2a098129: startup date [Wed Sep 06 17:28:30 CST 2017]; root of context hierarchy 2017-09-06 17:28:30,904 [main] INFO [XmlBeanDefinitionReader.java:317] : Loading XML bean definitions from class path resource [applicationContext.xml] 2017-09-06 17:28:30,906 [main] ERROR [PortalServiceApp.java:21] : portal服务启动失败 org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:612) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:513) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) at com.huacainfo.ace.portal.service.PortalServiceApp.main(PortalServiceApp.java:15) Caused by: java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330) ... 13 more Process finished with exit code 1

[kobe8free]

Caused by: java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist‘ 相对路径上找不到文件啊

[Alvin_何]

先clean后,在install.