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List:       jetspeed-user
Subject:    Installation problem.
From:       Haakon Hansen <hha () mkt ! no>
Date:       2001-11-29 14:05:20
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Hi.

I have downloaded and installed Tomcat 4.0.1 (the .tar.gz file) and 
checked out the latest Jetspeed from CVS (as well as downloading the 
v1.3-a1 pre-built .war file)

When running Tomcat, the Tomcat examples work fine, but Jetspeed causes 
it to fail with an internal error.


The exception is:
javax.servlet.ServletException: Servlet.init() for servlet jsp threw exception
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:871)
	at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
	at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
		
	[...] 


Root cause:

java.lang.ClassCastException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
	at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:103)
	at org.apache.jasper.parser.ParserUtils.parseXMLDocument(ParserUtils.java:183)
	at org.apache.jasper.compiler.TldLocationsCache.processWebDotXml(TldLocationsCache.java:165)
	at org.apache.jasper.compiler.TldLocationsCache.(TldLocationsCache.java:138)
	at org.apache.jasper.EmbededServletOptions.(EmbededServletOptions.java:324)

	[...] 


Any ideas?


Yours,

Haakon Hansen
Norway




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