MyEclipse9.0运作出错，重装了也还是不行哇~

MyEclipse9.0运行出错，重装了也还是不行哇~~
它提示让我看log文件，里面的东西我也看不懂，不知道是哪里出错了
!SESSION 2012-07-31 21:56:43.388 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_13
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=zh_CN
Command-line arguments: -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.core.resources 2 10035 2012-07-31 21:56:47.117
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.

!ENTRY org.eclipse.osgi 2 1 2012-07-31 21:56:49.644
!MESSAGE NLS unused message: Unnecessary_Semicolon_ERROR in: org.eclipse.wst.html.core.internal.HTMLCorePluginResources

!ENTRY org.eclipse.osgi 2 1 2012-07-31 21:56:49.644
!MESSAGE NLS missing message: Obsolete_attribute_name___ERROR_ in: org.eclipse.wst.html.core.internal.HTMLCorePluginResources

!ENTRY org.eclipse.ui.workbench 4 0 2012-07-31 21:57:03.902
!MESSAGE Widget disposed too early!
!STACK 0
java.lang.RuntimeException: Widget disposed too early!
at org.eclipse.ui.internal.WorkbenchPartReference$1.widgetDisposed(WorkbenchPartReference.java:172)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:123)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
at org.eclipse.swt.widgets.Widget.release(Widget.java:808)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:872)
at org.eclipse.swt.widgets.Widget.release(Widget.java:811)
问题是重装了也不行哇，怎么弄..
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:872)

------解决方案--------------------
http://aegoose.iteye.com/blog/1121985