当我尝试在 Ubuntu 20.04 上运行 DevCenter 1.6.0 时。我收到错误消息。然后我转到 .devcenter/.metadata/.log 和日志。任何人如何解决这个问题，请帮助我。太感谢了。
!SESSION 2020-08-03 15:17:46.499 -----------------------------------------------
eclipse.buildId=unknown
java.version=11.0.8
java.vendor=Ubuntu
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86_64 -data @user.home/.devcenter
!ENTRY org.eclipse.core.resources 2 10035 2020-08-03 15:17:47.433
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
!ENTRY org.eclipse.osgi 4 0 2020-08-03 15:17:48.159
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/w3c/dom/stylesheets/StyleSheet
at org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager.getCSSSWTEngine(ThemeEngineManager.java:41)
at org.eclipse.e4.ui.css.swt.internal.theme.ThemeEngineManager.getEngineForDisplay(ThemeEngineManager.java:30)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createThemeEngine(PartRenderingEngine.java:1428)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.initializeStyling(PartRenderingEngine.java:1281)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1036)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at …