Jenkins git插件配置页面上的错误

在使用Jenkins Git插件2.0.2，Jenkins Git客户端插件1.6.3和GitHub插件1.8的新安装的Jenkins 1.532.2上创建第一个作业时，我们遇到了问题.

We're running into a problem creating our very first job on a newly installed Jenkins 1.532.2, with Jenkins Git plugin 2.0.2, Jenkins Git client plugin 1.6.3, and GitHub plugin 1.8.

我在新作业"页面上看到的错误位于源代码管理"部分中"Git存储库"单选按钮的正下方:

The error I see on the "new job" page is just below the "Git Repositories" radio button in the Source Code Management section:

javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException: 
jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-1.532.2.jar!/lib/form/repeatableProperty.jelly:66:69:
<st:include> No such property: lib for class: hudson.plugins.git.UserRemoteConfig.config

有趣的是，我在日志文件中看不到任何错误.

Interestingly, I see no errors in the log file at all.

任何想法如何诊断此错误?

Any ideas how to diagnosis this error?