Re: SAXParseException: Content is not allowed in prolog.

[Klaus Bertram]

I have the same problem with svg2jpeg.
When I serialize to svg2jpg after a transform element. When I serialize 
to svgxml it work's correct.
It seems that the document generation at xalan don't work (is a DOM 
generated for it?)
When I seralize to XML, save the output in a file and use it as source 
it generates the jpg.

Original Exception: java.lang.RuntimeException: 
org.w3c.dom.DOMException: The current node (type: 9, name: #document) do 
not allow children of the given type (type: 3, name: #text)
	at 
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3418)
	at 
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:389)
	at 
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)

Carmona Perez, David wrote:

What is strange it that the fatal errors happen after the endDocument sax event is 
received!!!
I've discovered this thanks to the LogTransformer.
-----Mensaje original-----
De: Carmona Perez, David
Enviado el: lunes, 19 de abril de 2004 16:49
Para: [EMAIL PROTECTED]
Asunto: RE: SAXParseException: Content is not allowed in prolog.


Sorry, I meant <map:generate> instead of <map:read>

-----Mensaje original-----
De: Upayavira [mailto:[EMAIL PROTECTED]
Enviado el: lunes, 19 de abril de 2004 16:37
Para: [EMAIL PROTECTED]
Asunto: Re: SAXParseException: Content is not allowed in prolog.


Carmona Perez, David wrote:


Hi all,

I have a problem with Cocoon that I find a little hard to debug.

My pipeline is something like:

<map:read src="myfile.xml"/>

<map:read>????


<map:transform type="xinclude"/>
<!--Till here XML received is well formed-->
<map:transform type="saxon" src="mystylesheet.xsl"/>
<map:generate type="html"/>


If you get content is not allowed in prolog, look for characters before

the <?xml tag at the beginning of your files. From the stacktrace, I'd

look at your XSLTs first. Basically, the <? should be ABSOLUTELY the

first characters in the file. No spaces, no newlines.

Upayavira


And receive the following exception (inside Xerces and Saxon):

org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:232)
        at 
org.apache.xerces.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:213)
        at 
org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:385)
        at 
org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:315)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(XMLScanner.java:1309)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(XMLDocumentScannerImpl.java:809)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:350)
        at 
org.apache.xerces.parsers.XML11Configuration.parse(XML11Configuration.java:220)
        at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:595)
        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
        at 
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1162)
        at com.icl.saxon.om.Builder.build(Builder.java:265)
        at com.icl.saxon.functions.Document.makeDoc(Document.java:228)
        at com.icl.saxon.functions.Document.getDocuments(Document.java:134)
        at com.icl.saxon.functions.Document.evaluate(Document.java:70)
        at 
com.icl.saxon.style.XSLGeneralVariable.getSelectValue(XSLGeneralVariable.java:251)
        at com.icl.saxon.style.XSLParam.process(XSLParam.java:76)
        at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:634)
        at com.icl.saxon.style.XSLTemplate.expand(XSLTemplate.java:225)
        at com.icl.saxon.style.XSLTemplate.start(XSLTemplate.java:198)
How can I guess where it is happening? A breakpoint doesn't help much.
Even though this error, I get correct results.  The problem is that the logs get full 
and slows my app.
Thanks in advance for any help.

David.


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