用jb8打开jivejdon后出现:Could not find G:/WEB-PROJECT/Webapp/e-store/lib/activati
Could not find G:/WEB-PROJECT/Webapp/e-store/lib/activation.jar to copy to WebApp forum; file is defined as element of library Mail
G:/WEB-PROJECT/Webapp/e-store/lib/activation.jar (The system cannot find the file specified)
为什么会这样?