访问linux下部署于AAS的应用Could not initialize class sun.awt.X11GraphicsEnvironment的问题...

最新推荐文章于 2024-11-13 15:49:26 发布
最新推荐文章于 2024-11-13 15:49:26 发布 · 344 阅读 · 1
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#java #操作系统

本文介绍了一个应用从Windows迁移到Linux平台后，验证码在不同浏览器下显示异常的问题及解决方案。通过调整AAS启动参数为-Djava.awt.headless=true解决了IE和火狐浏览器的显示问题。

同一个应用，在windows平台下开发，测试阶段没问题，然后部署到linux平台下，使用IE浏览器访问，验证码（验证码以图片形式展现），总是显示不出来。然后，改用火狐浏览器，直接在浏览器抛出：

java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:169)
	at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:68)
	at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1135)
	at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1125)
而且，比较诡异的一个现象就是，我在IE下访问，总是会把我本机的Xmanager启动起来。

搜索一下此问题，出现这种情况一般就是启动AAS的用户无法访问Xserver，包括Xserver没有启动或者没有权限访问。

在AAS的启动参数中加上了“-Djava.awt.headless=true”，重新启动AAS，使用IE访问，正常，也不再会把本机的Xmanager起来，在FF下访问，OK，也正常！


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[0.026s][warning][cds] Archived non-system classes are disabled because the java.system.class.loader property is specified (value = "com.intellij.util.lang.PathClassLoader"). To use archived non-system classes, this property must not be set **Start Failed** Internal error java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at java.desktop/java.awt.Toolkit.getEventQueue(Toolkit.java:1500) at java.desktop/java.awt.EventQueue.invokeLater(EventQueue.java:1326) at java.desktop/javax.swing.SwingUtilities.invokeLater(SwingUtilities.java:1421) at com.l.N.N.o.JH.l(JH.java:225) at com.l.N.N.l.lq.l(lq.java:252) at com.l.N.N.l.lq.J(lq.java:208) at com.l.N.N.l.l1.J(l1.java:55) at com.intellij.idea.MainImpl.start(MainImpl.kt:15) at com.intellij.platform.ide.bootstrap.StartupUtil$startApplication$9$2.invokeSuspend(startup.kt:307) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104) at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:277) at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:112) at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$BuildersKt__BuildersKt(Builders.kt:85) at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:53) at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source) at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:49) at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source) at com.intellij.idea.Main.mainImpl(Main.kt:72) at com.intellij.idea.Main.main(Main.kt:47) Suppressed: java.awt.AWTError: Can't connect to X11 window server using '10.64.83.66:0' as the value of the DISPLAY variable. at java.desktop/sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at java.desktop/sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:110) at java.base/java.security.AccessController.doPrivileged(AccessController.java:319) at java.desktop/sun.awt.X11GraphicsEnvironment.initStatic(X11GraphicsEnvironment.java:65) at java.desktop/sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:60) at java.desktop/sun.awt.PlatformGraphicsInfo.createGE(PlatformGraphicsInfo.java:68) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.createGE(GraphicsEnvironment.java:104) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.<clinit>(GraphicsEnvironment.java:89) at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:117) at java.desktop/sun.awt.X11.XToolkit.<clinit>(XToolkit.java:515) at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invokeSuspend(ui.kt:139) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62) at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163) at kotlinx.coroutines.BuildersKt.withContext(Unknown Source) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span(tracer.kt:56) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span$default(tracer.kt:48) at com.intellij.platform.ide.bootstrap.UiKt.initAwtToolkit(ui.kt:138) at com.intellij.platform.ide.bootstrap.UiKt.access$initAwtToolkit(ui.kt:1) at com.intellij.platform.ide.bootstrap.UiKt$scheduleInitAwtToolkit$task$1$1.invokeSuspend(ui.kt:121) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:608) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:873) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:763) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:750) Suppressed: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at com.intellij.platform.ide.bootstrap.StartupUtil.logEssentialInfoAboutIde(startup.kt:564) at com.intellij.platform.ide.bootstrap.StartupUtil$scheduleLoadSystemLibsAndLogInfoAndInitMacApp$1$3.invokeSuspend(startup.kt:366) ... 6 more Caused by: java.lang.ExceptionInInitializerError: Exception java.awt.AWTError: Can't connect to X11 window server using '10.64.83.66:0' as the value of the DISPLAY variable. [in thread "DefaultDispatcher-worker-9"] at java.desktop/sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at java.desktop/sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:110) at java.base/java.security.AccessController.doPrivileged(AccessController.java:319) at java.desktop/sun.awt.X11GraphicsEnvironment.initStatic(X11GraphicsEnvironment.java:65) at java.desktop/sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:60) at java.desktop/sun.awt.PlatformGraphicsInfo.createGE(PlatformGraphicsInfo.java:68) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.createGE(GraphicsEnvironment.java:104) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.<clinit>(GraphicsEnvironment.java:89) at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:117) at java.desktop/sun.awt.X11.XToolkit.<clinit>(XToolkit.java:515) at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invokeSuspend(ui.kt:139) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62) at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163) at kotlinx.coroutines.BuildersKt.withContext(Unknown Source) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span(tracer.kt:56) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span$default(tracer.kt:48) at com.intellij.platform.ide.bootstrap.UiKt.initAwtToolkit(ui.kt:138) at com.intellij.platform.ide.bootstrap.UiKt.access$initAwtToolkit(ui.kt:1) at com.intellij.platform.ide.bootstrap.UiKt$scheduleInitAwtToolkit$task$1$1.invokeSuspend(ui.kt:121) ... 6 more Suppressed: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at java.desktop/java.awt.Toolkit.getEventQueue(Toolkit.java:1500) at java.desktop/java.awt.EventQueue.isDispatchThread(EventQueue.java:1097) at java.desktop/javax.swing.SwingUtilities.isEventDispatchThread(SwingUtilities.java:1493) at com.intellij.openapi.application.TransactionGuardImpl.<init>(TransactionGuardImpl.java:38) at com.intellij.openapi.application.impl.ApplicationImpl.<init>(ApplicationImpl.java:101) at com.intellij.platform.ide.bootstrap.StartupUtil$startApplication$appLoaded$1$app$1.invokeSuspend(startup.kt:273) ... 6 more Caused by: [CIRCULAR REFERENCE: java.lang.ExceptionInInitializerError: Exception java.awt.AWTError: Can't connect to X11 window server using '10.64.83.66:0' as the value of the DISPLAY variable. [in thread "DefaultDispatcher-worker-9"]] Caused by: [CIRCULAR REFERENCE: java.lang.ExceptionInInitializerError: Exception java.awt.AWTError: Can't connect to X11 window server using '10.64.83.66:0' as the value of the DISPLAY variable. [in thread "DefaultDispatcher-worker-9"]] ----- JRE: 21.0.7+9-b895.130 amd64 (JetBrains s.r.o.) /home/eagler/pycharm-community-2025.1.2/jbr ----- Also, a UI exception occurred in an attempt to show the above message: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:213) at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:232) at com.intellij.platform.ide.bootstrap.StartupErrorReporter.showError(StartupErrorReporter.java:138) at com.intellij.platform.ide.bootstrap.StartupErrorReporter.showError(StartupErrorReporter.java:99) at com.intellij.idea.Main.mainImpl(Main.kt:86) at com.intellij.idea.Main.main(Main.kt:47) Caused by: java.lang.ExceptionInInitializerError: Exception java.awt.AWTError: Can't connect to X11 window server using '10.64.83.66:0' as the value of the DISPLAY variable. [in thread "DefaultDispatcher-worker-9"] at java.desktop/sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at java.desktop/sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:110) at java.base/java.security.AccessController.doPrivileged(AccessController.java:319) at java.desktop/sun.awt.X11GraphicsEnvironment.initStatic(X11GraphicsEnvironment.java:65) at java.desktop/sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:60) at java.desktop/sun.awt.PlatformGraphicsInfo.createGE(PlatformGraphicsInfo.java:68) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.createGE(GraphicsEnvironment.java:104) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.<clinit>(GraphicsEnvironment.java:89) at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:117) at java.desktop/sun.awt.X11.XToolkit.<clinit>(XToolkit.java:515) at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:74) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invokeSuspend(ui.kt:139) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at com.intellij.platform.ide.bootstrap.UiKt$initAwtToolkit$2.invoke(ui.kt) at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62) at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163) at kotlinx.coroutines.BuildersKt.withContext(Unknown Source) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span(tracer.kt:56) at com.intellij.platform.diagnostic.telemetry.impl.TracerKt.span$default(tracer.kt:48) at com.intellij.platform.ide.bootstrap.UiKt.initAwtToolkit(ui.kt:138) at com.intellij.platform.ide.bootstrap.UiKt.access$initAwtToolkit(ui.kt:1) at com.intellij.platform.ide.bootstrap.UiKt$scheduleInitAwtToolkit$task$1$1.invokeSuspend(ui.kt:121) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:608) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:873) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:763) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:750) 出现这种情况是什么问题？如何解决？
06-16
2. `java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit`[^5] #### 问题原因分析 PyCharm是基于Java开发的IDE，启动时需要访问图形环境： - 错误1：表明PyCharm无法连接到X11显示...
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not found ./Spark: line 172: expr: command not found ./Spark: line 172: [: -eq: unary operator expected ./Spark: line 172: expr: command not found ./Spark: line 172: [: -eq: unary operator expected ./Spark: line 172: expr: command not found ./Spark: line 172: [: -eq: unary operator expected ./Spark: line 172: expr: command not found ./Spark: line 172: [: -eq: unary operator expected ./Spark: line 172: expr: command not found ./Spark: line 172: [: -eq: unary operator expected Error: Could not find or load main class install4j.org.jivesoftware.launcher.Startup [openfire@yfw Spark]$ echo $PATH /usr/local/ffmpeg/bin:/opt/spark/bin:=en_US.UTF-8:/usr/local/ffmpeg/bin [openfire@yfw Spark]$ export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" [openfire@yfw Spark]$ ls /usr/bin | grep -E "(cp|sed|basename|dirname)" basename cp cpack cpack3 cpan cpan-mirrors cpio cpp cpupower dirname lscpu mcpp rpm2cpio scp sed sedismod sedispol tcptraceroute [openfire@yfw Spark]$ which cp # 应该输出 /usr/bin/cp /usr/bin/cp [openfire@yfw Spark]$ which sed # /usr/bin/sed /usr/bin/sed [openfire@yfw Spark]$ which java # 可能是 /usr/lib/jvm/java-11-openjdk/bin/java /usr/bin/java [openfire@yfw Spark]$ java -version # 查看 Java 版本 openjdk version "1.8.0_312" OpenJDK Runtime Environment (build 1.8.0_312-b07) OpenJDK 64-Bit Server VM (build 25.312-b07, mixed mode) [openfire@yfw Spark]$ ls /usr/lib/jvm/java-11-openjdk/ bin conf include legal lib release tapset [openfire@yfw Spark]$ /usr/lib/jvm/java-11-openjdk/bin/java -version openjdk version "11.0.13" 2021-10-19 LTS OpenJDK Runtime Environment 18.9 (build 11.0.13+8-LTS) OpenJDK 64-Bit Server VM 18.9 (build 11.0.13+8-LTS, mixed mode, sharing) [openfire@yfw Spark]$ export JAVA_HOME=/usr/lib/jvm/java-11-openjdk [openfire@yfw Spark]$ export PATH=$JAVA_HOME/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin [openfire@yfw Spark]$ java -version openjdk version "11.0.13" 2021-10-19 LTS OpenJDK Runtime Environment 18.9 (build 11.0.13+8-LTS) OpenJDK 64-Bit Server VM 18.9 (build 11.0.13+8-LTS, mixed mode, sharing) [openfire@yfw Spark]$ cd /opt/openfire/enterprise/spark/Spark [openfire@yfw Spark]$ ./Spark java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jivesoftware.launcher.Startup.start(Startup.java:75) at org.jivesoftware.launcher.Startup.main(Startup.java:31) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:84) at com.install4j.runtime.launcher.UnixLauncher.start(UnixLauncher.java:69) at install4j.org.jivesoftware.launcher.Startup.main(Unknown Source) Caused by: java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable. at java.desktop/sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at java.desktop/sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:102) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:61) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:315) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.createGE(GraphicsEnvironment.java:101) at java.desktop/java.awt.GraphicsEnvironment$LocalGE.<clinit>(GraphicsEnvironment.java:83) at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:129) at java.desktop/sun.awt.X11.XToolkit.<clinit>(XToolkit.java:231) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:315) at java.desktop/java.awt.Toolkit$2.run(Toolkit.java:588) at java.desktop/java.awt.Toolkit$2.run(Toolkit.java:583) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:582) at java.desktop/sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2212) at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1096) at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:440) at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:150) at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1560) at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:587) at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:629) at java.desktop/javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1404) at java.desktop/javax.swing.UIManager.initialize(UIManager.java:1517) at java.desktop/javax.swing.UIManager.maybeInitialize(UIManager.java:1483) at java.desktop/javax.swing.UIManager.getInstalledLookAndFeels(UIManager.java:422) at java.desktop/javax.swing.UIManager.installLookAndFeel(UIManager.java:465) at java.desktop/javax.swing.UIManager.installLookAndFeel(UIManager.java:484) at org.jivesoftware.spark.ui.themes.LookAndFeelManager.<clinit>(LookAndFeelManager.java:40) at org.jivesoftware.Spark.startup(Spark.java:163) ... 13 more [openfire@yfw Spark]$ xhost +si:localuser:openfire xhost: unable to open display ":0" [openfire@yfw Spark]$ export JAVA_HOME=/usr/lib/jvm/java-11-openjdk [openfire@yfw Spark]$ export PATH=$JAVA_HOME/bin:$PATH [openfire@yfw Spark]$ [openfire@yfw Spark]$ cd /opt/openfire/enterprise/spark/Spark [openfire@yfw Spark]$ [openfire@yfw Spark]$ java \ > -Djava.awt.headless=true \ > -cp "lib/*" \ > org.jivesoftware.launcher.Startup Warning: no working directory set. This might cause updated data to be missed. Please set a system property 'appdir' to the location where Spark is installed to correct this. java.lang.reflect.InvocationTargetException at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367) at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342) at org.jivesoftware.Spark.startup(Spark.java:186) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jivesoftware.launcher.Startup.start(Startup.java:75) at org.jivesoftware.launcher.Startup.main(Startup.java:31) Caused by: java.awt.HeadlessException at java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:208) at java.desktop/java.awt.Window.<init>(Window.java:548) at java.desktop/java.awt.Frame.<init>(Frame.java:423) at java.desktop/java.awt.Frame.<init>(Frame.java:388) at java.desktop/javax.swing.JFrame.<init>(JFrame.java:180) at org.jivesoftware.Spark.lambda$startup$0(Spark.java:188) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [openfire@yfw Spark]$ sudo yum install xorg-x11-server-Xvfb -y We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things: #1) Respect the privacy of others. #2) Think before you type. #3) With great power comes great responsibility. [sudo] password for openfire: Sorry, try again. [sudo] password for openfire: Sorry, try again. [sudo] password for openfire:
最新发布
10-31
- AWT 不再报错（因为它现在连接的是 `:99` 而不是 `:0`） - Spark 在后台“运行”（虽然你看不到窗口） --- ### 可选：让 Spark 完全静默运行（适合后台服务化） 你可以将整个流程写成一个脚本： #### 创建启动...
[root@yfw ~]# cd /opt/openfire/enterprise/spark/Spark [root@yfw Spark]# # 1. 创建提取目录 [root@yfw Spark]# cd /tmp [root@yfw tmp]# mkdir -p xvfb-extract && cd xvfb-extract [root@yfw xvfb-extract]# rm -rf * [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 2. 解压 RPM 内容到当前目录 [root@yfw xvfb-extract]# rpm2cpio ../xorg-x11-server-Xvfb-1.20.11-2.el8.x86_64.rpm | cpio -idmv ./usr/bin/Xvfb ./usr/bin/xvfb-run ./usr/lib/.build-id ./usr/lib/.build-id/90 ./usr/lib/.build-id/90/ef040f79a6dc2a63bd97c6f8615551a9918520 ./usr/share/man/man1/Xvfb.1.gz 4104 blocks [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 3. 查看是否成功提取出 Xvfb [root@yfw xvfb-extract]# ls -l usr/bin/Xvfb -rwxr-xr-x 1 root root 2091144 Jun 11 2021 usr/bin/Xvfb [root@yfw xvfb-extract]# # 输出应类似： [root@yfw xvfb-extract]# # -rwxr-xr-x 1 root root 298808 Jan 1 2021 usr/bin/Xvfb [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 4. 复制到 openfire 用户 bin 目录 [root@yfw xvfb-extract]# su - openfire -c 'mkdir -p ~/bin' This account is currently not available. [root@yfw xvfb-extract]# cp usr/bin/Xvfb /home/openfire/bin/ cp: cannot create regular file '/home/openfire/bin/': Not a directory [root@yfw xvfb-extract]# chown openfire:openfire /home/openfire/bin/Xvfb chown: cannot access '/home/openfire/bin/Xvfb': No such file or directory [root@yfw xvfb-extract]# chmod +x /home/openfire/bin/Xvfb chmod: cannot access '/home/openfire/bin/Xvfb': No such file or directory [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 5. 验证可执行性 [root@yfw xvfb-extract]# su - openfire -s /bin/bash -c 'which Xvfb; Xvfb -help | head -5' /usr/bin/which: no Xvfb in (/usr/local/ffmpeg/bin:/opt/spark/bin:=en_US.UTF-8:/usr/local/ffmpeg/bin) -bash: head: command not found -bash: Xvfb: command not found [root@yfw xvfb-extract]# grep openfire /etc/passwd openfire:x:990:985:Openfire Jabber Server:/opt/openfire:/sbin/nologin [root@yfw xvfb-extract]# # 删除之前错误创建的内容（可选） [root@yfw xvfb-extract]# rm -rf /home/openfire/bin [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 在真正的 home 目录下创建 bin [root@yfw xvfb-extract]# mkdir -p /opt/openfire/bin [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 复制 Xvfb 到正确位置 [root@yfw xvfb-extract]# cp /tmp/xvfb-extract/usr/bin/Xvfb /opt/openfire/bin/ [root@yfw xvfb-extract]# cp /tmp/xvfb-extract/usr/bin/xvfb-run /opt/openfire/bin/ # 可选 [root@yfw xvfb-extract]# chown -R openfire:openfire /opt/openfire/bin [root@yfw xvfb-extract]# chmod +x /opt/openfire/bin/Xvfb [root@yfw xvfb-extract]# [ -f /opt/openfire/bin/xvfb-run ] && chmod +x /opt/openfire/bin/xvfb-run [root@yfw xvfb-extract]# su -s /bin/bash openfire -c ' > export PATH=/opt/openfire/bin:$PATH > export DISPLAY=:99 > > # 检查是否能找到 Xvfb > which Xvfb > Xvfb -help | head -5 > ' ~/bin/Xvfb use: X [:<display>] [option] -a # default pointer acceleration (factor) -ac disable access control restrictions -audit int set audit trail level -auth file select authorization file -br create root window with black background +bs enable any backing store support -bs disable any backing store support -c turns off key-click c # key-click volume (0-100) -cc int default color visual class -nocursor disable the cursor -core generate core dump on fatal error -displayfd fd file descriptor to write display number to when ready to connect -dpi int screen resolution in dots per inch -dpms disables VESA DPMS monitor control -deferglyphs [none|all|16] defer loading of [no|all|16-bit] glyphs -f # bell base (0-100) -fc string cursor font -fn string default font name -fp string default font path -help prints message with these options +iglx Allow creating indirect GLX contexts -iglx Prohibit creating indirect GLX contexts (default) -I ignore all remaining arguments -ld int limit data space to N Kb -lf int limit number of open files to N -ls int limit stack space to N Kb -nolock disable the locking mechanism -maxclients n set maximum number of clients (power of two) -nolisten string don't listen on protocol -listen string listen on protocol -noreset don't reset after last client exists -background [none] create root window with no background -reset reset after last client exists -p # screen-saver pattern duration (minutes) -pn accept failure to listen on all ports -nopn reject failure to listen on all ports -r turns off auto-repeat r turns on auto-repeat -render [default|mono|gray|color] set render color alloc policy -retro start with classic stipple and cursor -s # screen-saver timeout (minutes) -seat string seat to run on -t # default pointer threshold (pixels/t) -terminate terminate at server reset -to # connection time out -tst disable testing extensions ttyxx server started from init on /dev/ttyxx v video blanking for screen-saver -v screen-saver without video blanking -wm WhenMapped default backing-store -wr create root window with white background -maxbigreqsize set maximal bigrequest size +xinerama Enable XINERAMA extension -xinerama Disable XINERAMA extension -dumbSched Disable smart scheduling and threaded input, enable old behavior -schedInterval int Set scheduler interval in msec -sigstop Enable SIGSTOP based startup +extension name Enable extension -extension name Disable extension -query host-name contact named host for XDMCP -broadcast broadcast for XDMCP -multicast [addr [hops]] IPv6 multicast for XDMCP -indirect host-name contact named host for indirect XDMCP -port port-num UDP port number to send messages to -from local-address specify the local address to connect from -once Terminate server after one session -class display-class specify display class to send in manage -cookie xdm-auth-bits specify the magic cookie for XDMCP -displayID display-id manufacturer display ID for request [+-]accessx [ timeout [ timeout_mask [ feedback [ options_mask] ] ] ] enable/disable accessx key sequences -ardelay set XKB autorepeat delay -arinterval set XKB autorepeat interval -screen scrn WxHxD set screen's width, height, depth -pixdepths list-of-int support given pixmap depths +/-render turn on/off RENDER extension support(default on) -linebias n adjust thin line pixelization -blackpixel n pixel value for black -whitepixel n pixel value for white -fbdir directory put framebuffers in mmap'ed files in directory -shmem put framebuffers in shared memory [root@yfw xvfb-extract]# su -s /bin/bash openfire -c ' > export PATH=/opt/openfire/bin:$PATH > export DISPLAY=:99 > > # 启动 Xvfb（如果尚未运行） > if ! pgrep -f "Xvfb :99" > /dev/null; then > echo "🚀 Starting Xvfb on DISPLAY=:99" > Xvfb :99 -screen 0 1024x768x24 -nolisten tcp & > sleep 3 > fi > > # 进入 Spark 目录并启动客户端 > cd /opt/openfire/enterprise/spark/Spark || { echo "❌ Error: Spark directory not found!"; exit 1; } > echo "🎮 Launching Spark client..." > exec ./Spark & > ' 🎮 Launching Spark client... [root@yfw xvfb-extract]# java.lang.reflect.InvocationTargetException 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) 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 com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:84) at com.install4j.runtime.launcher.UnixLauncher.start(UnixLauncher.java:69) at install4j.org.jivesoftware.launcher.Startup.main(Unknown Source) Caused by: java.awt.AWTError: Can't connect to X11 window server using ':99' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65) at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:103) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82) at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:131) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at java.awt.Toolkit$2.run(Toolkit.java:860) at java.awt.Toolkit$2.run(Toolkit.java:855) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854) at sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2032) at javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1158) at javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:431) at javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:148) at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1577) at javax.swing.UIManager.setLookAndFeel(UIManager.java:539) at javax.swing.UIManager.setLookAndFeel(UIManager.java:579) at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1349) at javax.swing.UIManager.initialize(UIManager.java:1459) at javax.swing.UIManager.maybeInitialize(UIManager.java:1426) at javax.swing.UIManager.getInstalledLookAndFeels(UIManager.java:419) at javax.swing.UIManager.installLookAndFeel(UIManager.java:462) at javax.swing.UIManager.installLookAndFeel(UIManager.java:481) at org.jivesoftware.spark.ui.themes.LookAndFeelManager.<clinit>(LookAndFeelManager.java:40) at org.jivesoftware.Spark.startup(Spark.java:163) ... 13 more [root@yfw xvfb-extract]# # 查看 Xvfb 是否在运行 [root@yfw xvfb-extract]# pgrep -f Xvfb [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 查看 Spark Java 进程 [root@yfw xvfb-extract]# pgrep -f Spark | xargs ps -fp error: list of process IDs must follow -p Usage: ps [options] Try 'ps --help <simple|list|output|threads|misc|all>' or 'ps --help <s|l|o|t|m|a>' for additional help text. For more details see ps(1). [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# # 或查看是否有 Java 进程属于 openfire [root@yfw xvfb-extract]# ps aux | grep java | grep openfire openfire 1328 0.2 8.5 3934888 327252 ? Sl Oct16 41:50 /usr/lib/jvm/java-11/bin/java -server -Djdk.tls.ephemeralDHKeySize=matched -Djsse.SSLEngine.acceptLargeFragments=true -Dlog4j.configurationFile=/opt/openfire/bin/../lib/log4j2.xml -Dlog4j2.formatMsgNoLookups=true -Dlog4j.skipJansi=false -DopenfireHome=/opt/openfire/bin/../ -Dopenfire.lib.dir=/opt/openfire/lib -classpath /opt/openfire/.install4j/i4jruntime.jar:/opt/openfire/.install4j/launchere44106de.jar:/opt/openfire/lib/* install4j.org.jivesoftware.openfire.starter.ServerStarter start openfire 4101 0.1 5.0 3746016 192120 ? Sl Oct16 28:12 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jvb/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jvb -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jitsi-videobridge-2.1-SNAPSHOT.jar:./jitsi-videobridge-2.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.videobridge.MainKt --apis=rest openfire 4124 0.0 2.8 3737208 107320 ? Sl Oct16 14:17 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jicofo/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jicofo -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jicofo-1.1-SNAPSHOT.jar:./jicofo-1.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.jicofo.Main --host=localhost --port=5275 --domain=localhost --secret=ElaQPVPKh05Zy4pb3Rgrvmm5XFoXVadRneWHyRqr --user_domain=localhost --user_name=focus --user_password=yra84zlHMIbfpL8CQpJDYDz5ODmtQXPpoRVds1WN [root@yfw xvfb-extract]# su -s /bin/bash openfire -c ' > export PATH=/opt/openfire/bin:$PATH > export DISPLAY=:99 > > # 检查是否已有 Xvfb 运行，避免重复启动 > if ! pgrep -f "Xvfb :99" > /dev/null; then > echo "🚀 Starting Xvfb on DISPLAY=:99" > Xvfb :99 -screen 0 1024x768x24 -nolisten tcp & > sleep 3 > fi > > # 检查 Xvfb 是否真的起来了 > if ! ps aux | grep Xvfb | grep -q :99; then > echo "❌ Failed to start Xvfb!" > exit 1 > fi > > # 进入 Spark 目录并启动客户端 > cd /opt/openfire/enterprise/spark/Spark || { echo "❌ Spark directory not found!"; exit 1; } > > echo "🎮 Launching Spark client..." > exec ./Spark & > ' 🎮 Launching Spark client... [root@yfw xvfb-extract]# java.lang.reflect.InvocationTargetException 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) 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 com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:84) at com.install4j.runtime.launcher.UnixLauncher.start(UnixLauncher.java:69) at install4j.org.jivesoftware.launcher.Startup.main(Unknown Source) Caused by: java.awt.AWTError: Can't connect to X11 window server using ':99' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65) at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:103) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82) at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:131) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at java.awt.Toolkit$2.run(Toolkit.java:860) at java.awt.Toolkit$2.run(Toolkit.java:855) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854) at sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2032) at javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1158) at javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:431) at javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:148) at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1577) at javax.swing.UIManager.setLookAndFeel(UIManager.java:539) at javax.swing.UIManager.setLookAndFeel(UIManager.java:579) at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1349) at javax.swing.UIManager.initialize(UIManager.java:1459) at javax.swing.UIManager.maybeInitialize(UIManager.java:1426) at javax.swing.UIManager.getInstalledLookAndFeels(UIManager.java:419) at javax.swing.UIManager.installLookAndFeel(UIManager.java:462) at javax.swing.UIManager.installLookAndFeel(UIManager.java:481) at org.jivesoftware.spark.ui.themes.LookAndFeelManager.<clinit>(LookAndFeelManager.java:40) at org.jivesoftware.Spark.startup(Spark.java:163) ... 13 more [root@yfw xvfb-extract]# # 查看是否有新的 Java 进程（属于 Spark） [root@yfw xvfb-extract]# ps aux | grep java | grep openfire openfire 1328 0.2 8.5 3934888 327272 ? Sl Oct16 41:51 /usr/lib/jvm/java-11/bin/java -server -Djdk.tls.ephemeralDHKeySize=matched -Djsse.SSLEngine.acceptLargeFragments=true -Dlog4j.configurationFile=/opt/openfire/bin/../lib/log4j2.xml -Dlog4j2.formatMsgNoLookups=true -Dlog4j.skipJansi=false -DopenfireHome=/opt/openfire/bin/../ -Dopenfire.lib.dir=/opt/openfire/lib -classpath /opt/openfire/.install4j/i4jruntime.jar:/opt/openfire/.install4j/launchere44106de.jar:/opt/openfire/lib/* install4j.org.jivesoftware.openfire.starter.ServerStarter start openfire 4101 0.1 5.0 3746016 194592 ? Sl Oct16 28:13 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jvb/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jvb -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jitsi-videobridge-2.1-SNAPSHOT.jar:./jitsi-videobridge-2.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.videobridge.MainKt --apis=rest openfire 4124 0.0 2.8 3737208 107320 ? Sl Oct16 14:17 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jicofo/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jicofo -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jicofo-1.1-SNAPSHOT.jar:./jicofo-1.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.jicofo.Main --host=localhost --port=5275 --domain=localhost --secret=ElaQPVPKh05Zy4pb3Rgrvmm5XFoXVadRneWHyRqr --user_domain=localhost --user_name=focus --user_password=yra84zlHMIbfpL8CQpJDYDz5ODmtQXPpoRVds1WN [root@yfw xvfb-extract]# # 查看是否有 Xvfb 进程 [root@yfw xvfb-extract]# pgrep -f "Xvfb :99" [root@yfw xvfb-extract]# su -s /bin/bash openfire -c ' > export PATH=/opt/openfire/bin:$PATH > export DISPLAY=:99 > > echo "🔧 Testing Xvfb on :99..." > > # 先杀掉旧的（如果有） > pkill -f "Xvfb :99" > > # 启动 Xvfb，并前台运行以便看错误 > Xvfb :99 -screen 0 1024x768x24 -nolisten tcp > ' 🔧 Testing Xvfb on :99... pkill: killing pid 265229 failed: Operation not permitted Terminated [root@yfw xvfb-extract]# ps aux | grep Xvfb root 265542 0.0 0.0 9208 1100 pts/0 S+ 08:46 0:00 grep --color=auto Xvfb [root@yfw xvfb-extract]# su -s /bin/bash openfire << 'EOF' > export DISPLAY=:99 > export PATH=/opt/openfire/bin:$PATH > > # 清理可能的旧锁文件（虽然现在没有，但保险起见） > rm -f /tmp/.X99-lock /tmp/.X11-unix/X99 2>/dev/null > > # 启动 Xvfb 虚拟显示器 > echo "🚀 Starting Xvfb on :99..." > Xvfb :99 -screen 0 1024x768x24 -nolisten tcp -novtswitch -nocursor & > > # 等待几秒让服务初始化 > sleep 3 > > # 验证是否成功启动 > if pgrep -f "Xvfb :99" > /dev/null; then > echo "✅ Xvfb is running" > else > echo "❌ Failed to start Xvfb!" > exit 1 > fi > > # 测试 DISPLAY 是否可用（需要 xorg-x11-utils 包） > if command -v xdpyinfo >/dev/null; then > if xdpyinfo -display :99 >/dev/null 2>&1; then > echo "🟢 xdpyinfo OK: DISPLAY :99 is accessible" > else > echo "🔴 xdpyinfo FAILED: Cannot connect to DISPLAY :99" > echo "💡 Check Xvfb logs or missing fonts" > fi > else > echo "🟡 Tip: Install xorg-x11-utils for better debugging:" > echo " yum install -y xorg-x11-utils" > fi > > # 进入 Spark 目录并启动 > cd /opt/openfire/enterprise/spark/Spark || { echo "❌ Spark directory not found!"; exit 1; } > > echo "🎮 Launching Spark client..." > exec ./Spark & > EOF 🚀 Starting Xvfb on :99... Unrecognized option: -novtswitch use: X [:<display>] [option] -a # default pointer acceleration (factor) -ac disable access control restrictions -audit int set audit trail level -auth file select authorization file -br create root window with black background +bs enable any backing store support -bs disable any backing store support -c turns off key-click c # key-click volume (0-100) -cc int default color visual class -nocursor disable the cursor -core generate core dump on fatal error -displayfd fd file descriptor to write display number to when ready to connect -dpi int screen resolution in dots per inch -dpms disables VESA DPMS monitor control -deferglyphs [none|all|16] defer loading of [no|all|16-bit] glyphs -f # bell base (0-100) -fc string cursor font -fn string default font name -fp string default font path -help prints message with these options +iglx Allow creating indirect GLX contexts -iglx Prohibit creating indirect GLX contexts (default) -I ignore all remaining arguments -ld int limit data space to N Kb -lf int limit number of open files to N -ls int limit stack space to N Kb -nolock disable the locking mechanism -maxclients n set maximum number of clients (power of two) -nolisten string don't listen on protocol -listen string listen on protocol -noreset don't reset after last client exists -background [none] create root window with no background -reset reset after last client exists -p # screen-saver pattern duration (minutes) -pn accept failure to listen on all ports -nopn reject failure to listen on all ports -r turns off auto-repeat r turns on auto-repeat -render [default|mono|gray|color] set render color alloc policy -retro start with classic stipple and cursor -s # screen-saver timeout (minutes) -seat string seat to run on -t # default pointer threshold (pixels/t) -terminate terminate at server reset -to # connection time out -tst disable testing extensions ttyxx server started from init on /dev/ttyxx v video blanking for screen-saver -v screen-saver without video blanking -wm WhenMapped default backing-store -wr create root window with white background -maxbigreqsize set maximal bigrequest size +xinerama Enable XINERAMA extension -xinerama Disable XINERAMA extension -dumbSched Disable smart scheduling and threaded input, enable old behavior -schedInterval int Set scheduler interval in msec -sigstop Enable SIGSTOP based startup +extension name Enable extension -extension name Disable extension -query host-name contact named host for XDMCP -broadcast broadcast for XDMCP -multicast [addr [hops]] IPv6 multicast for XDMCP -indirect host-name contact named host for indirect XDMCP -port port-num UDP port number to send messages to -from local-address specify the local address to connect from -once Terminate server after one session -class display-class specify display class to send in manage -cookie xdm-auth-bits specify the magic cookie for XDMCP -displayID display-id manufacturer display ID for request [+-]accessx [ timeout [ timeout_mask [ feedback [ options_mask] ] ] ] enable/disable accessx key sequences -ardelay set XKB autorepeat delay -arinterval set XKB autorepeat interval -screen scrn WxHxD set screen's width, height, depth -pixdepths list-of-int support given pixmap depths +/-render turn on/off RENDER extension support(default on) -linebias n adjust thin line pixelization -blackpixel n pixel value for black -whitepixel n pixel value for white -fbdir directory put framebuffers in mmap'ed files in directory -shmem put framebuffers in shared memory (EE) Fatal server error: (EE) Unrecognized option: -novtswitch (EE) ❌ Failed to start Xvfb! [root@yfw xvfb-extract]# [root@yfw xvfb-extract]# ps aux | grep java | grep openfire openfire 1328 0.2 8.5 3934888 325616 ? Sl Oct16 41:51 /usr/lib/jvm/java-11/bin/java -server -Djdk.tls.ephemeralDHKeySize=matched -Djsse.SSLEngine.acceptLargeFragments=true -Dlog4j.configurationFile=/opt/openfire/bin/../lib/log4j2.xml -Dlog4j2.formatMsgNoLookups=true -Dlog4j.skipJansi=false -DopenfireHome=/opt/openfire/bin/../ -Dopenfire.lib.dir=/opt/openfire/lib -classpath /opt/openfire/.install4j/i4jruntime.jar:/opt/openfire/.install4j/launchere44106de.jar:/opt/openfire/lib/* install4j.org.jivesoftware.openfire.starter.ServerStarter start openfire 4101 0.1 5.0 3746016 193364 ? Sl Oct16 28:13 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jvb/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jvb -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jitsi-videobridge-2.1-SNAPSHOT.jar:./jitsi-videobridge-2.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.videobridge.MainKt --apis=rest openfire 4124 0.0 2.8 3737208 107344 ? Sl Oct16 14:17 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -Dconfig.file=/opt/openfire/bin/../plugins/pade/classes/jicofo/application.conf -Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/opt/openfire/bin/../plugins/pade/classes/jicofo -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=./logging.properties -Djdk.tls.ephemeralDHKeySize=2048 -cp ./jicofo-1.1-SNAPSHOT.jar:./jicofo-1.1-SNAPSHOT-jar-with-dependencies.jar org.jitsi.jicofo.Main --host=localhost --port=5275 --domain=localhost --secret=ElaQPVPKh05Zy4pb3Rgrvmm5XFoXVadRneWHyRqr --user_domain=localhost --user_name=focus --user_password=yra84zlHMIbfpL8CQpJDYDz5ODmtQXPpoRVds1WN [root@yfw xvfb-extract]#
10-31
Caused by: java.awt.AWTError: Can't connect to X11 window server using ':99' as the value of the DISPLAY variable. ``` 这意味着：**Java 程序无法连接到 `DISPLAY=:99` 的 X Server。** 但更深层次的问题...
linux中使用awt包报Could not initialize class sun.awt,XllGraphicsEnwironment
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在Tomcat的catalina.sh中jvm属性中添加JAVA_OPTS=“-Djava.awt.headless=true”
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原因导致：   经过Google发现很多人也出现同样的问题。从了解了X11GraphicEnvironment这个类的功能入手， 一个Java服务器来处理图片的API基本上是需要运行一个X-server以便能使用AWT（Abstract Window Toolkit，抽象窗口工具集）。 所以，问题肯定出在启动server时，未能实现X-Server功能。root用户未启动XServer，mm...
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NoClassDefFoundError: Could not initialize class sun.awt.X11FontManager
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docker中使用poi，报上述错误。 DockerFile中执行 RUN apt-get update; apt-get install -y fontconfig libfreetype6 相关链接： java - NoClassDefFoundError: Could not initialize class sun.awt.X11FontManager - Stack Overflow
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这个错误提示是由于缺少或无法加载X11GraphicsEnvironment类导致的。该类是Java AWT库的一部分，用于提供与X Window System交互的功能。出现这个错误可能是因为缺少相关的库或配置错误。 要解决这个问题，您可以...
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