eclipse启动出错，高手帮忙啊！

happybombman

java环境配置正确，但启动eclipse3.0.1时提示出错，日志内容是：
!SESSION 十二月 04, 2004 15:27:31.344 ---------------------------------------------
eclipse.buildId=M200409161125
java.version=1.4.2_04
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=zh_CN

!ENTRY org.eclipse.osgi 十二月 04, 2004 15:27:31.364
!MESSAGE Startup error
!STACK 1
java.lang.RuntimeException: Exception while creating System Bundle: Unable to find system bundle manifest file.
        at org.eclipse.osgi.framework.internal.core.Framework.createSystemBundle(Framework.java:253)
        at org.eclipse.osgi.framework.internal.core.Framework.initialize(Framework.java:152)
        at org.eclipse.osgi.framework.internal.core.Framework.<init>(Framework.java:95)
        at org.eclipse.osgi.framework.internal.core.OSGi.createFramework(OSGi.java:90)
        at org.eclipse.osgi.framework.internal.core.OSGi.<init>(OSGi.java:31)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:215)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:127)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:185)
        at org.eclipse.core.launcher.Main.run(Main.java:704)
        at org.eclipse.core.launcher.Main.main(Main.java:688)
!SESSION Sat Dec 04 15:27:31 CST 2004 ------------------------------------------
!ENTRY org.eclipse.core.launcher 4 0 十二月 04, 2004 15:27:31.386
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.NullPointerException
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:138)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:185)
        at org.eclipse.core.launcher.Main.run(Main.java:704)
        at org.eclipse.core.launcher.Main.main(Main.java:688)

我该怎么办？哪位高手帮我看看啊，谢谢了！

happybombman

已经搞定，我重新解压缩了eclispe后就能运行了：-)