If you are using the new 1.2 RI, it will log its exceptions on startup
whereby JSF 1.2 is meant to run with JSP 2.1, so on startup, the RI
attempts to register with a non-existant JSP 2.1 implementation. I'm
not sure the NullPointerException in the logs in necessary though in
place of a simple warning that it couldn't register with JSP 2.1--
-- Jacob
Johannes Hiemer wrote:
>Hi,
>after switching to 1.0e I always get the following exception at tomcat startup:
>2005-11-14 09:03:36,203 [main] INFO - ServletContext 'C:\eclipse\workspace\Clara\.deployables\Clara\' initialized.
>2005-11-14 09:03:36,437 [main] ERROR - Parse Error at line 2 column 59: cvc-elt.1: Cannot find the declaration of element 'faces-config'.
>org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'faces-config'.
> at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
> at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1548)
> at com.sun.faces.config.ConfigureListener.parse(ConfigureListener.java:1300)
> at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:325)
> at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3669)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4104)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
> at org.apache.catalina.core.StandardService.start(StandardService.java:450)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
>14.11.2005 09:03:38 com.sun.faces.config.ConfigureListener registerELResolverAndListenerWithJsp
>SCHWERWIEGEND: Error Instantiating ExpressionFactory
>java.lang.NullPointerException
> at com.sun.faces.config.ConfigureListener.registerELResolverAndListenerWithJsp(ConfigureListener.java:1413)
> at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:399)
> at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3669)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4104)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
> at org.apache.catalina.core.StandardService.start(StandardService.java:450)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
>
>Does anybody know the reason?
>
>Thanks a lot.
>
>Regards Johannes
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--
Jacob Hookom - Minneapolis
--------------------------
http://hookom.blogspot.com