如何解决在java.awt.HeadlessException异常詹金斯在Linux上 [英] How to fix java.awt.HeadlessException in Jenkins on Linux

问题描述

我用<一个href=\"https://stackoverflow.com/questions/6710350/copying-text-to-the-clipboard-using-java#answer-6713290\">some在我的Java应用程序的AWT code 直到我单位通过詹金斯和摇篮测试了Linux Mint的Debian的版本跑罚款：
我现在得到那个讨厌的 java.awt.HeadlessException异常这说明<一href=\"https://www.ibm.com/developerworks/community/blogs/738b7897-cd38-4f24-9f05-48dd69116837/entry/how_to_resolve_java_exceptions_java_awt_headlessexception7?lang=en\"相对=nofollow>这里。

I use some AWT code in my Java app which ran fine until I unit tested it on Linux Mint Debian Edition via Jenkins and Gradle: I now get that nasty java.awt.HeadlessException which is explained here.

不成功的单元测试使我的生成失败;我该如何解决呢？

The unsuccessful unit test causes my build to fail; how do I fix that?

推荐答案

这是摆脱我的HeadlessException的步骤：

These are the steps that rid me of the HeadlessException:

1. 添加 Xvnc的插件詹金斯


2. VNC ： sudo易于得到更新和放大器;＆安培; sudo易于得到安装
vnc4server


3. 确保詹金斯有shell：须藤usermod命令-s /斌/ bash的詹金斯


4. 请作为詹金斯：须藤苏詹金斯


5. 输入命令 vnc4server 键，选择一个密码


6. 勾选运行的Xvnc在詹金斯的构建配置构建在

1. Add the Xvnc plugin to Jenkins
2. Install VNC: sudo apt-get update && sudo apt-get install vnc4server
3. Make sure Jenkins has a shell: sudo usermod -s /bin/bash jenkins
4. Log in as Jenkins: sudo su jenkins
5. Enter the command vnc4server and choose a password
6. Tick Run Xvnc during build in Jenkins' build config

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