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Exception in thread “main” java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit
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 com.jgoodies.looks.LookUtils.isLowResolution(LookUtils.java:484)
at com.jgoodies.looks.LookUtils.<clinit>(LookUtils.java:249)
at com.jgoodies.looks.plastic.PlasticLookAndFeel.<clinit>(PlasticLookAndFeel.java:135)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at javax.swing.SwingUtilities.loadSystemClass(SwingUtilities.java:1879)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:582)
at oracle.install.commons.util.Application.startup(Application.java:976)
at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:181)
at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:198)
at oracle.assistants.common.base.driver.AssistantApplication.startup(AssistantApplication.java:336)
at oracle.assistants.dbca.driver.DBConfigurator.startup(DBConfigurator.java:378)
at oracle.assistants.dbca.driver.DBConfigurator.main(DBConfigurator.java:513)
//切换root账号 su root //执行命令xhost + xhost + //再切换回oracle账号 su oracle //再执行dbca dbca
