Problem with xforms-instance-inspector and switch statements on the same page

> All,
>
> found a peculiar problem when using the xforms-instance-inspector
> along with switch statements. See attached for reproducible example.
>
> Here is the stacktrace:
>
> 2007-03-02 16:05:25,796 http-9080-Processor25 ERROR
> webapp.ProcessorService  - Exception at null, line -1, column -1
> java.lang.NullPointerException
>         at
> org.orbeon.oxf.xforms.XFormsSwitchUtils.copySwitchInfo(XFormsSwitchUtils.java:95)
>         at org.orbeon.oxf.xforms.XFormsSwitchUtils.prepareSwitches
> (XFormsSwitchUtils.java:87)
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsInsertAction.execute(XFormsInsertAction.java:211)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java
> :116)
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsActionAction.execute(XFormsActionAction.java:32)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:116)
>
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsActionAction.execute(XFormsActionAction.java:32)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:116)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.runAction(XFormsContainingDocument.java:970)
>         at
> org.orbeon.oxf.xforms.event.XFormsEventHandlerImpl.handleEvent(XFormsEventHandlerImpl.java:85)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.dispatchEvent(XFormsContainingDocument.java:899)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.initialize(XFormsContainingDocument.java:1211)
>         at org.orbeon.oxf.xforms.XFormsContainingDocument
> .<init>(XFormsContainingDocument.java:139)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.createCacheContainingDocument(XFormsToXHTML.java:332)
>         at org.orbeon.oxf.xforms.processor.XFormsToXHTML.access$300
> (XFormsToXHTML.java:46)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML$2.read(XFormsToXHTML.java:168)
>         at
> org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsObject(ProcessorImpl.java:470)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.doIt(XFormsToXHTML.java:134)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.access$000(XFormsToXHTML.java:46)
>         at org.orbeon.oxf.xforms.processor.XFormsToXHTML$1.readImpl
> (XFormsToXHTML.java:74)
>         at
> org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:1012)
> ...
>
> This problem is reproducible using the attached file in the XForms
> sandbox on http://www.orbeon.com/ops/xforms-sandbox/
>
> Thanks!
>
> Sincerely,
> Henrik Pettersen
> ------------------------------------------------------------------------
>
> <xhtml:html xmlns=""
>            xmlns:xhtml="http://www.w3.org/1999/xhtml"
>            xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>            xmlns:f="http://orbeon.org/oxf/xml/formatting"
>            xmlns:aspic="http://www.cruk.com/aspic/editor/v1"
>            xmlns:xforms="http://www.w3.org/2002/xforms"
>            xmlns:xi="http://www.w3.org/2001/XInclude"
>            xmlns:ev="http://www.w3.org/2001/xml-events"
>            xmlns:xs="http://www.w3.org/2001/XMLSchema"
>            xmlns:xxforms="http://orbeon.org/oxf/xml/xforms"
>            xmlns:xxf="http://orbeon.org/oxf/xml/xforms"
>            xmlns:exf="http://www.exforms.org/exf/1-0"
>            xmlns:xxi="http://orbeon.org/oxf/xml/xinclude"
>            xmlns:widget="http://orbeon.org/oxf/xml/widget"
>            xsl:version="2.0">
>      <xhtml:head>
>          <xhtml:meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
>          <xhtml:title> ASPIC - Update Knowledgebase Details </xhtml:title>
>          <xforms:model>
>              <xforms:instance id="knowledgebase">
>                 <aspic:knowledgebase>
>                     <aspic:rule>
>                         <aspic:id>253</aspic:id>
>                     </aspic:rule>
>                     <aspic:rule>
>                         <aspic:id>254</aspic:id>
>                     </aspic:rule>
>                 </aspic:knowledgebase>
>              </xforms:instance>
>          </xforms:model>
>      </xhtml:head>
>
>     <xhtml:body>
>         <xforms:repeat nodeset="instance('knowledgebase')/aspic:rule" id="rule-repeat">
>             <xforms:switch>
>                 <xforms:case id="delete-rule">
>                     <xforms:trigger>                            
>                         <xforms:label class="fixed-width">Delete</xforms:label>
>                         <xforms:toggle case="confirm-rule" ev:event="DOMActivate"/>
>                     </xforms:trigger>
>                 </xforms:case>
>                 <xforms:case id="confirm-rule">
>                     Are you sure?
>                     <xforms:trigger appearance="xxforms:link">
>                         <xforms:label class="fixed-width">Delete</xforms:label>
>                         <xforms:action ev:event="DOMActivate">
>                             <xforms:send submission="delete-rule-submission"/>
>                         </xforms:action>
>                     </xforms:trigger>
>                     &#160;
>                     <xforms:trigger appearance="xxforms:link">
>                         <xforms:label class="fixed-width">Cancel</xforms:label>
>                         <xforms:toggle case="delete-rule" ev:event="DOMActivate"/>
>                     </xforms:trigger>
>                 </xforms:case>
>             </xforms:switch>
>         </xforms:repeat>
>         <widget:xforms-instance-inspector xmlns:widget="http://orbeon.org/oxf/xml/widget"/>
>     </xhtml:body>
> </xhtml:html>
>
>
>
>  
> ------------------------------------------------------------------------
>
>
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>  

> All,
>
> found a peculiar problem when using the xforms-instance-inspector along
> with switch statements. See attached for reproducible example.
>
> Here is the stacktrace:
>
> 2007-03-02 16:05:25,796 http-9080-Processor25 ERROR
> webapp.ProcessorService  - Exception at null, line -1, column -1
> java.lang.NullPointerException
>         at
> org.orbeon.oxf.xforms.XFormsSwitchUtils.copySwitchInfo(XFormsSwitchUtils.java:95)
>         at org.orbeon.oxf.xforms.XFormsSwitchUtils.prepareSwitches
> (XFormsSwitchUtils.java:87)
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsInsertAction.execute(XFormsInsertAction.java:211)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java
> :116)
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsActionAction.execute(XFormsActionAction.java:32)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:116)
>
>         at
> org.orbeon.oxf.xforms.action.actions.XFormsActionAction.execute(XFormsActionAction.java:32)
>         at
> org.orbeon.oxf.xforms.action.XFormsActionInterpreter.runAction(XFormsActionInterpreter.java:116)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.runAction(XFormsContainingDocument.java:970)
>         at
> org.orbeon.oxf.xforms.event.XFormsEventHandlerImpl.handleEvent(XFormsEventHandlerImpl.java:85)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.dispatchEvent(XFormsContainingDocument.java:899)
>         at
> org.orbeon.oxf.xforms.XFormsContainingDocument.initialize(XFormsContainingDocument.java:1211)
>         at org.orbeon.oxf.xforms.XFormsContainingDocument
> .<init>(XFormsContainingDocument.java:139)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.createCacheContainingDocument(XFormsToXHTML.java:332)
>         at org.orbeon.oxf.xforms.processor.XFormsToXHTML.access$300
> (XFormsToXHTML.java:46)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML$2.read(XFormsToXHTML.java:168)
>         at
> org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsObject(ProcessorImpl.java:470)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.doIt(XFormsToXHTML.java:134)
>         at
> org.orbeon.oxf.xforms.processor.XFormsToXHTML.access$000(XFormsToXHTML.java:46)
>         at org.orbeon.oxf.xforms.processor.XFormsToXHTML$1.readImpl
> (XFormsToXHTML.java:74)
>         at
> org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:1012)
> ...
>
> This problem is reproducible using the attached file in the XForms
> sandbox on http://www.orbeon.com/ops/xforms-sandbox/
>
> Thanks!
>
> Sincerely,
> Henrik Pettersen
>