Hello, The actions Learn Structure and Save Structure create a DTD, not an XML Schema. If I try to associate a DTD with an XML document as an XML Schema (.xsd file) using the XML Schema tab of the Associate Schema dialog I get the error: "Could not associate XSD ! - The markup in the document preceding the root element must be well-formed." Are you sure the action Save Structure creates an XML Schema on your computer? Did Oxygen display an error in the Errors view when you tried to associate the file created by the action Save Structure as an XML Schema? The line <?oxygen SCHSchema="VDS.2009-02-11.xsd"?> is added by the action Associate Schema only if you select the checkbox "Embedded Schematron rules" in the Associate Schema dialog but you should not do that for a file created with the actions Learn Structure and Save Structure because the actions create a DTD which cannot have embedded Schematron rules. The error "Please restart after allocating more memory to oxygen." is reported when the size of the opened files is very large and the current memory allocated for Oxygen is not enough. You have to increase the memory allocated for Oxygen as specified in the error message or decrease the total size of the opened files. What is the total size of the files that you opened in Oxygen? What action did you do in Oxygen when the error was reported? Regards, Sorin Manuel Souto Pico wrote:
Hi,
I'm experiencing a problem trying to validate an XML produced as a back-up of a WordPress blog.
I'm trying to process it with XSLT 2.0, so for that it seems I need to have a XSD schema (it doesn't like DTD).
So I created a XSD schema through Document | XML Document | Learn Structure + Save Structure. I associated the XSD generated to the XML via Document | XML Document | Associate Schema. So the first two attributes are added to the root element
<rss *xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ** * * xsi:noNamespaceSchemaLocation="VDS.2009-02-11.xsd" * xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:excerpt="http://wordpress.org/export/1.0/excerpt/" xmlns:wp="http://wordpress.org/export/1.0/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" version="2.0">
and this line
<?oxygen SCHSchema="VDS.2009-02-11.xsd"?>
is added before the root element.
Now, when I try to validate the XML document, it gives two errors:
SystemID: C:\Documents and Settings\manuel\Mis documentos\Scripts\xml_to_martif\Corts_Valencianes\VDS.2009-02-11.xml Location: 28:0 Description: Cannot validate <rss>: no element declaration available URL: http://www.w3.org/TR/xslt20/#err-XTTE1510
SystemID: C:\Documents and Settings\manuel\Mis documentos\Scripts\xml_to_martif\Corts_Valencianes\VDS.2009-02-11.xml Location: 28:0 Description: Cannot validate <rss>: no element declaration available URL: http://www.w3.org/TR/xslt20/#err-XTTE1510
and the bottom of the interface shows the message "Validation - in progress" but I wait and it takes forever, it never ends.
After a while, I get another error message:
Please restart after allocating more memory to oxygen. For this modify the parameter -Xmx in the startup script, for example -Xmx700m. In case you were running a diff tool when this problem occurred you can try to use another algorithm next time. For more details see the 'Performance problems' and 'Setting a parameter in the startup script' sections of the User Manual. If you just want to inspect the file, please use the Large File Viewer available from the Tools menu.
Any help? Am I doing something wrong, or is this a bug? I tried validating another simpler, shorter file and it works fine.
Kind regards, Manuel