clean install 项目后出现如下错误：
Publishing failed
Publishing failed with multiple errors
File not found: D:\DevWorkspace\workspaceSSM_07\travel\travel-web\target\m2e-wtp\web-resources\META-INF\maven\cn.mldn\travel-web\pom.properties.
File not found: D:\DevWorkspace\workspaceSSM_07\travel\travel-web\target\m2e-wtp\web-resources\META-INF\maven\cn.mldn\travel-web\pom.xml.
File not found: D:\DevWorkspace\workspaceSSM_07\travel\travel-service\target\classes\META-INF\maven\cn.mldn\travel-service\pom.properties.
File not found: D:\DevWorkspace\workspaceSSM_07\travel\travel-util\target\classes\META-INF\maven\cn.mldn\travel-util\pom.properties.
出现原因及解决办法：
问题：Publishing failed with multiple errors.（发布失败与多个错误）
原因：项目工程文件删除，但eclipse里面仍显示存在。
解决方案：刷新项目工程，重新部署，发布项目。