I found the missing class in the org.xwiki.component.manager ,and it had already built success and installed, but the error occurred Description Resource Path Location Type The project was not built since its build path is incomplete. Cannot find the class file for org.xwiki.component.descriptor.ComponentDescriptor. Fix the build path then try building this project XWiki Commons - Legacy - Component - Default Implementation Unknown Java Problem Description Resource Path Location Type The type org.xwiki.component.descriptor.ComponentDescriptor cannot be resolved. It is indirectly referenced from required .class files LogEnabledLifecycleHandler.java /XWiki Commons - Legacy - Component - Default Implementation/src/main/java/org/xwiki/component/embed line 1 Java Problem _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs

you mean that i can remove the Legacy projects from my workspace ? ------------------ 原始邮件 ------------------ 发件人: "Thomas Mortagne";<thomas.mortagne(a)xwiki.com>iki.com>; 发送时间: 2016年8月24日(星期三) 晚上8:30 收件人: "XWiki Developers"<devs(a)xwiki.org>iki.org>; 主题: Re: [xwiki-devs]XWiki-8.2.2 Indirectly referenced from required .class files （images） Legacy projects are a bit special and part of them are build using AspectJ (which can be installed and configured). The simplest in your case if to get rid of this project since I really doubt you need to manipulate legacy projects. On Wed, Aug 24, 2016 at 1:40 PM, 既然 M.A.R.S <464503882(a)qq.com> wrote: -- Thomas Mortagne _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs

emm..what i thought is that i want to build the entire source relevant to XWiki(the name of the jar file which including XWiki),and then i want to publish it to tomcat and running,so that i can develope the XWiki from A to Z,am i right? ------------------ 原始邮件 ------------------ 发件人: "Thomas Mortagne";<thomas.mortagne(a)xwiki.com>iki.com>; 发送时间: 2016年8月24日(星期三) 晚上8:38 收件人: "XWiki Developers"<devs(a)xwiki.org>iki.org>; 主题: Re: [xwiki-devs]回复： XWiki-8.2.2 Indirectly referenced from required .class files （images） Yes. As I said in another mail you should only import project you plan to work on. There is no point in importing everything. On Wed, Aug 24, 2016 at 2:34 PM, 既然 M.A.R.S <464503882(a)qq.com> wrote: -- Thomas Mortagne _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs