atjava.lang.ClassLoader$NativeLibrary.load(NativeMethod)
atjava.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
atjava.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
atjava.lang.Runtime.load0(Runtime.java:769)
atjava.lang.System.load(System.java:968)
atjava.lang.ClassLoader$NativeLibrary.load(NativeMethod)
atjava.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
atjava.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
atjava.lang.Runtime.loadLibrary0(Runtime.java:822)
atjava.lang.System.loadLibrary(System.java:993)
atsun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
atjava.security.AccessController.doPrivileged(NativeMethod)
atjava.awt.Toolkit.loadLibraries(Toolkit.java:1509)
atjava.awt.Toolkit.<clinit>(Toolkit.java:1530)
atcom.jgoodies.looks.LookUtils.isLowResolution(UnknownSource)
atcom.jgoodies.looks.LookUtils.<clinit>(UnknownSource)
atcom.jgoodies.looks.plastic.PlasticLookAndFeel.<clinit>(PlasticLookAndFeel.java:122)
atjava.lang.Class.forName0(NativeMethod)
atjava.lang.Class.forName(Class.java:242)
atjavax.swing.SwingUtilities.loadSystemClass(SwingUtilities.java:1783)
atjavax.swing.UIManager.setLookAndFeel(UIManager.java:480)
atoracle.install.commons.util.Application.startup(Application.java:758)
atoracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:164)
atoracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:181)
atoracle.install.commons.base.driver.common.Installer.startup(Installer.java:265)
atoracle.install.ivw.db.driver.DBInstaller.startup(DBInstaller.java:114)
atoracle.install.ivw.db.driver.DBInstaller.main(DBInstaller.java:132)
解决方案：
到iso安装包里面的package里面的libXext这个相关包打上去