Hierarchy error

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Hierarchy error

Hierarchy error

2003-05-21 - By Afshartous, Nick

Reply: 1 2 3 4 5

< This is usually a problem with output that is not well formed XML. Try
switching your
< output to the text output method and have a look. Chances are you have
multiple top-level < nodes or a text node at the top level or some similar
problem.

Thanks for the suggestion. I added the following lines before
calling the transform method

transformer.setOutputProperty(javax.xml.transform.OutputKeys.METHOD,
"text");

System.out.println("Output method is: " +
transformer.getOutputProperty(
javax.xml.transform.OutputKeys.METHOD));

but still get the same Hierarchy Exception. It therefore does not
appear to be a problem with the stylesheet. Any suggestions appreciated.

Nick

-----Original Message-----
From: Afshartous, Nick [mailto:nick.afshartous@(protected)]
Sent: Tuesday, May 20, 2003 7:09 PM
To: 'xalan-j-users@(protected)'
Subject: Hierarchy error

Hello,
I'm running into the Hierarchy error in the following scenario.
The Neko HTML parser is called and returns a Document object that
is then passed to Xalan (source attached).
I don't think the error is in the
stylesheet because I've tried swapping out my stylesheet
with the birds.xsl in the Xalan distribution with the same result.

Any suggestions appreciated, thanks.
Nick
javax.xml.transform.TransformerException: org.w3c.dom.DOMException:
HIERARCHY_REQUEST_ERR: An attempt was made to insert a node where it is not
permitted.
at
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(Transform
erImpl.java:2344)
at
org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(Transformer
Impl.java:2160)
at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.j
ava:1213)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
668)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
1129)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
1107)
at TestTransformDOM.transform(TestTransformDOM.java:86)
at TestTransformDOM.main(TestTransformDOM.java:54)
---------
org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to
insert a node where it is not permitted.
at org.apache.xerces.dom.ParentNode.internalInsertBefore(Unknown
Source)
at org.apache.xerces.dom.ParentNode.insertBefore(Unknown Source)
at org.apache.xerces.dom.CoreDocumentImpl.insertBefore(Unknown
Source)
at org.apache.xerces.dom.NodeImpl.appendChild(Unknown Source)
at org.apache.xml.utils.DOMBuilder.append(DOMBuilder.java:173)
at org.apache.xml.utils.DOMBuilder.characters(DOMBuilder.java:430)
at
org.apache.xalan.transformer.ResultTreeHandler.characters(ResultTreeHandler.
java:509)
at
org.apache.xml.dtm.ref.dom2dtm.DOM2DTM.dispatchNodeData(DOM2DTM.java:1690)
at
org.apache.xml.dtm.ref.dom2dtm.DOM2DTM.dispatchCharactersEvents(DOM2DTM.java
:1624)
at
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApp
lyTemplates.java:348)
at
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.jav
a:216)
at
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.jav
a:216)
at
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.jav
a:216)
at
org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApp
lyTemplates.java:425)
at
org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.jav
a:216)
at
org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(Transform
erImpl.java:2339)
at
org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(Transformer
Impl.java:2160)
at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.j
ava:1213)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
668)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
1129)
at
org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:
1107)
at TestTransformDOM.transform(TestTransformDOM.java:86)
at TestTransformDOM.main(TestTransformDOM.java:54)
jasmine:/net_disk/home/afshar/old/projects/docgen >

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
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<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2653.12">
<TITLE>RE: Hierarchy error</TITLE>
</HEAD>
<BODY>

 


< This is usually a problem with output that is not well
formed XML.  Try switching your 
 < output to the text output method and have a look. 
Chances are you have multiple top-level < nodes or a text node at the top
level or some similar problem.

 
 Thanks for the suggestion.  I added the following lines
before 
 calling the transform method


      transformer.setOutputProperty
(javax.xml.transform.OutputKeys.METHOD,
           
             
             &quot
;text");


      System.out.println("Output
method is: " +
           
             
      transformer.getOutputProperty(
           
             
          javax.xml.transform
.OutputKeys.METHOD));


but still get the same Hierarchy Exception.  It therefore
does not
 appear to be a problem with the stylesheet.  Any
suggestions appreciated.   


          
  Nick

 
 

-----Original Message-----
 From: Afshartous, Nick [<A HREF="mailto:nick.afshartous
@(protected)">mailto:nick.afshartous@(protected)</A>] 
 Sent: Tuesday, May 20, 2003 7:09 PM
 To: 'xalan-j-users@(protected)'
 Subject: Hierarchy error

 
 
 

Hello, 
 I'm running into the Hierarchy error in the following scenario
. 
 The Neko HTML parser is called and returns a Document object
that 
 is then passed to Xalan (source attached). 
 I don't think the error is in the 
 stylesheet because I've tried swapping out my stylesheet 
 with the birds.xsl in the Xalan distribution with the same
result. 
   
 Any suggestions appreciated, thanks. 
     Nick 
 javax.xml.transform.TransformerException: org.w3c.dom
.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to insert a node where
it is not permitted. 

        at org.apache.xalan
.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2344) 
         at org.apache.xalan
.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2160) 
         at org.apache.xalan
.transformer.TransformerImpl.transformNode(TransformerImpl.java:1213) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:668) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:1129) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:1107) 
         at TestTransformDOM
.transform(TestTransformDOM.java:86) 
         at TestTransformDOM
.main(TestTransformDOM.java:54) 
 --------- 
 org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt
was made to insert a node where it is not permitted. 
         at org.apache
.xerces.dom.ParentNode.internalInsertBefore(Unknown Source) 
         at org.apache
.xerces.dom.ParentNode.insertBefore(Unknown Source) 
         at org.apache
.xerces.dom.CoreDocumentImpl.insertBefore(Unknown Source) 
         at org.apache
.xerces.dom.NodeImpl.appendChild(Unknown Source) 
         at org.apache.xml
.utils.DOMBuilder.append(DOMBuilder.java:173) 
         at org.apache.xml
.utils.DOMBuilder.characters(DOMBuilder.java:430) 
         at org.apache.xalan
.transformer.ResultTreeHandler.characters(ResultTreeHandler.java:509) 
         at org.apache.xml
.dtm.ref.dom2dtm.DOM2DTM.dispatchNodeData(DOM2DTM.java:1690) 
         at org.apache.xml
.dtm.ref.dom2dtm.DOM2DTM.dispatchCharactersEvents(DOM2DTM.java:1624) 
         at org.apache.xalan
.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:348
) 
         at org.apache.xalan
.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216) 
         at org.apache.xalan
.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:425
) 
         at org.apache.xalan
.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216) 
         at org.apache.xalan
.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:425
) 
         at org.apache.xalan
.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216) 
         at org.apache.xalan
.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:425
) 
         at org.apache.xalan
.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216) 
         at org.apache.xalan
.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2339) 
         at org.apache.xalan
.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2160) 
         at org.apache.xalan
.transformer.TransformerImpl.transformNode(TransformerImpl.java:1213) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:668) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:1129) 
         at org.apache.xalan
.transformer.TransformerImpl.transform(TransformerImpl.java:1107) 
         at TestTransformDOM
.transform(TestTransformDOM.java:86) 
         at TestTransformDOM
.main(TestTransformDOM.java:54) 
 jasmine:/net_disk/home/afshar/old/projects/docgen > 


</BODY>
</HTML>