访问【Jenkins】报错：AWT is not properly configured on this server. Perhaps you need to run your container with "-Djava.awt.headless=true"?

问题描述：

1. 界面访问jenkins，报错：

AWT is not properly configured on this server. Perhaps you need to run your container with "-Djava.awt.headless=true"? See also: https://www.jenkins.io/redirect/troubleshooting/java.awt.headless

分析和解决

OpenJDK对某一些组件类似上面的字体组件不是必要包含，需要用户自主选择安装配置。

2、解决办法

执行命令：yum install fontconfig ttf-dejavu

重启jenkins：systemctl restart jenkins.service

3、重新访问正常：