[platform-help-dev] Unable match Xerces AND Class Cast Exception for Xer

[Vipul Sagare <vipul_sagare@xxxxxxxxx>]

I was upgrading Eclipse to SDK-M4-win32 from 2.0.1-win32.  I installed
the new version on top my previous eclipse.  I can not start my
Eclipse.  I appreciate your help very much.

Here is the log file for two different attempts (different versions M4
and 2.0.2 respecively)

!SESSION
----------------------------------------------------------------------
!ENTRY org.eclipse.core.launcher 4 0 Jan 17, 2003 17:07:13.13
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.reflect.InvocationTargetException:
java.lang.RuntimeException: Fatal Error: Unable to locate matching
org.apache.xerces plugin.
	at
org.eclipse.core.internal.boot.PlatformConfiguration.locateDefaultPlugins(PlatformConfiguration.java:2265)
	at
org.eclipse.core.internal.boot.PlatformConfiguration.<init>(PlatformConfiguration.java:903)
	at
org.eclipse.core.internal.boot.PlatformConfiguration.startup(PlatformConfiguration.java:1368)
	at
org.eclipse.core.internal.boot.InternalBootLoader.initialize(InternalBootLoader.java:582)
	at
org.eclipse.core.internal.boot.InternalBootLoader.startup(InternalBootLoader.java:989)
	at
org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:838)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:247)
	at org.eclipse.core.launcher.Main.run(Main.java:703)
	at org.eclipse.core.launcher.Main.main(Main.java:539)

!SESSION
----------------------------------------------------------------------
!ENTRY org.eclipse.core.launcher 4 0 Jan 17, 2003 17:15:11.392
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ExceptionInInitializerError: java.lang.ClassCastException:
org.apache.xerces.parsers.StandardParserConfiguration
	at org.apache.xerces.parsers.SAXParser.<init>(SAXParser.java:95)
	at
org.eclipse.core.internal.plugins.PluginParser.initializeParser(PluginParser.java:78)
	at
org.eclipse.core.internal.plugins.PluginParser.<clinit>(PluginParser.java:43)
	at
org.eclipse.core.internal.plugins.RegistryLoader.processManifestFile(RegistryLoader.java:89)
	at
org.eclipse.core.internal.plugins.RegistryLoader.processPluginPathFile(RegistryLoader.java:136)
	at
org.eclipse.core.internal.plugins.RegistryLoader.processPluginPathEntry(RegistryLoader.java:127)
	at
org.eclipse.core.internal.plugins.RegistryLoader.processManifestFiles(RegistryLoader.java:104)
	at
org.eclipse.core.internal.plugins.RegistryLoader.parseRegistry(RegistryLoader.java:63)
	at
org.eclipse.core.internal.plugins.RegistryLoader.parseRegistry(RegistryLoader.java:71)
	at
org.eclipse.core.internal.runtime.InternalPlatform.parsePlugins(InternalPlatform.java:742)
	at
org.eclipse.core.internal.runtime.InternalPlatform.loadRegistry(InternalPlatform.java:686)
	at
org.eclipse.core.internal.runtime.InternalPlatform.loaderStartup(InternalPlatform.java:562)
	at java.lang.reflect.Method.invoke(Native Method)
	at
org.eclipse.core.internal.boot.InternalBootLoader.startup(InternalBootLoader.java:909)
	at
org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:768)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:247)
	at org.eclipse.core.launcher.Main.run(Main.java:703)
	at org.eclipse.core.launcher.Main.main(Main.java:539)



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