我正在尝试安装Talend 开放工作室在 Ubuntu 16.04 Server 上，但我在尝试运行时收到以下错误./TOS_DI-linux-gtk-x86.sh：
TOS_DI-linux-gtk-x86_64: Cannot open display:
org.osgi.framework.BundleException: Exception in org.eclipse.osgi.internal.framework.SystemBundleActivator.start() of bundle org.eclipse.osgi.
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:792)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.initWorker(EquinoxBundle.java:139)
at org.eclipse.osgi.container.SystemModule.init(SystemModule.java:83)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.init(EquinoxBundle.java:208)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.init(EquinoxBundle.java:200)
at org.eclipse.osgi.launch.Equinox.init(Equinox.java:168)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:296)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:231)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
Caused by: java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/OsgiLoaderActivator : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:803)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:195)
at org.eclipse.osgi.storage.FrameworkExtensionInstaller.startExtensionActivator(FrameworkExtensionInstaller.java:215)
at org.eclipse.osgi.storage.FrameworkExtensionInstaller.startExtensionActivators(FrameworkExtensionInstaller.java:180)
at org.eclipse.osgi.internal.framework.SystemBundleActivator.start(SystemBundleActivator.java:100)
at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
... 17 more
TOS_DI-linux-gtk-x86_64: Cannot open display:
TOS_DI-linux-gtk-x86_64:
An error has occurred. See the log file
null.
Java 版本是：
java version "1.7.0_95"
OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-3)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)
我也尝试过 Java 8。我已经下载了 XULRunner 1.9.2。
答案1
线路
原因：java.lang.UnsupportedClassVersionError：org/talend/osgi/configurator/OsgiLoaderActivator：不支持 major.minor 版本 52.0
表示该代码是用 Java 8 编译的。Java 7 无法运行为 Java 8 编译的代码。因此，您需要安装 Java 8 才能运行它。