发生了错误。检查日志文件。
错误详情:
!ENTRY org.eclipse.osgi 4 0 2012-04-26 16:04:01.984 !MESSAGE 应用程序错误 !STACK 1 java.lang.RuntimeException: 应用程序“org.eclipse.ui.ide.workbench”在注册表。可用的应用程序有:org.eclipse.ant.core.antRunner、org.eclipse.equinox.app.error、org.eclipse.equinox.p2.director、org.eclipse.equinox.p2.garbagecollector.application、org.eclipse .pde.junit.runtime.uitestapplication, org.eclipse.pde.junit.runtime.legacytestapplication, org.eclipse.pde.junit.runtime.coretestapplication, org.eclipse.pde.junit.runtime.coretestapplicationnonmain, org.eclipse.pde .junit.runtime.nonuithreadtestapplication、org.eclipse.update.core.standaloneUpdate、org.eclipse.update.core.siteOptimizer。在 org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:248) 在 org.