使用fastqc出现Exception in thread “main“ java.awt.HeadlessException: No X11 DISPLAY variable was set

本文记录了在Linux环境下安装FastQC软件时遇到的图形界面显示问题及解决方案。作者发现此问题不仅限于FastQC安装,还涉及到服务器是否支持图形化界面。最终通过更换支持图形界面的服务器解决了问题。

然后输入

echo $DISPLAY

 

什么也没有显示,哦,对了linux中的./表示当前目录

ls的输出颜色不止3种,有以下几种, 白色:表示普通文件 蓝色:表示目录 绿色:表示可执行文件 红色:表示压缩文件 浅蓝色:链接文件 红色闪烁:表示链接的文件有问题 黄色:表示设备文件 灰色:表示其他文件

还是没有解决,从别的博客看到的

 日后用到fastqc再看看是不是这个问题

Data kindly mirrored by CreeperHost at https://www.creeperhost.net/ java.awt.HeadlessException: No X11 DISPLAY variable was set, or no headful library support was found, but this program performed an operation which requires it, at java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:164) at java.desktop/java.awt.Window.init(Window.java:501) at java.desktop/java.awt.Window.<init>(Window.java:453) at java.desktop/java.awt.Window.<init>(Window.java:608) at java.desktop/java.awt.Dialog.<init>(Dialog.java:674) at java.desktop/java.awt.Dialog.<init>(Dialog.java:519) at java.desktop/javax.swing.JDialog.<init>(JDialog.java:426) at java.desktop/javax.swing.JOptionPane.createDialog(JOptionPane.java:957) at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:258) at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:202) at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:155) Exception in thread "main" java.awt.HeadlessException: No X11 DISPLAY variable was set, or no headful library support was found, but this program performed an operation which requires it, at java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:164) at java.desktop/java.awt.Window.<init>(Window.java:553) at java.desktop/java.awt.Frame.<init>(Frame.java:428) at java.desktop/java.awt.Frame.<init>(Frame.java:393) at java.desktop/javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1925) at java.desktop/javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:2001) at java.desktop/javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1696) at java.desktop/javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:875) at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:677) at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:648) at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:205) at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:155) root@CT753:/home/mc# ^C
08-11
[root@yfw Spark-master]# cd spark-client/distribution/ [root@yfw distribution]# chmod +x bin/startup.sh [root@yfw distribution]# ./bin/startup.sh using classpath: /opt/openfire/enterprise/Spark-master/spark-client/distribution/lib/*:/opt/openfire/enterprise/Spark-master/spark-client/distribution/resources java.lang.reflect.InvocationTargetException at java.awt.EventQueue.invokeAndWait(EventQueue.java:1349) at java.awt.EventQueue.invokeAndWait(EventQueue.java:1324) at org.jivesoftware.Spark.startup(Spark.java:186) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jivesoftware.launcher.Startup.start(Startup.java:75) at org.jivesoftware.launcher.Startup.main(Startup.java:31) Caused by: java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it. at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204) at java.awt.Window.<init>(Window.java:536) at java.awt.Frame.<init>(Frame.java:420) at java.awt.Frame.<init>(Frame.java:385) at javax.swing.JFrame.<init>(JFrame.java:189) at org.jivesoftware.Spark.lambda$startup$0(Spark.java:188) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:301) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [root@yfw distribution]#
10-31
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