linux java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an op

最新推荐文章于 2024-11-05 17:19:13 发布

致命错误

最新推荐文章于 2024-11-05 17:19:13 发布

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本文链接：https://blog.youkuaiyun.com/m0_37372422/article/details/97619235

本文详细解析了在运行Java程序时遇到的HeadlessException错误，该错误源于未设置X11DISPLAY变量。文章提供了具体的解决方案，即通过导出DISPLAY变量指向主机地址来解决此问题。

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eblogic@fangfang eos]$ ./install.sh
java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
at java.awt.Window.(Window.java:433)
at java.awt.Frame.(Frame.java:403)
at java.awt.Frame.(Frame.java:368)
at javax.swing.JFrame.(JFrame.java:158)
at com.primeton.install.gui.InstallFrame.(InstallFrame.java:42)
at com.primeton.install.runtime.SwingRunner.init(SwingRunner.java:324)
at com.primeton.install.runtime.AbstractRunner.execute(AbstractRunner.java:44)
at com.primeton.install.launch.Launcher.run(Launcher.java:166)
at com.primeton.install.ext.ProductInstaller.main(ProductInstaller.java:25)
解决方案：192.168.126.1为主机的地址
export DISPLAY=192.168.126.1:0.0