31 lines
957 B
HTML
31 lines
957 B
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>[ #443362 ] null-pointer except. for doctype in pre</title>
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</head>
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<body>
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<h1>Unofficial W3C Validator FAQ</h1>
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<p>This is a list of frequently asked questions and answers asked on the
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<a href="http://lists.w3.org/Archive/Public/www-validator-css/"
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title="Mailing list archive">www-validator-css@w3.org mailing list</a>.
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<h2>
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What does "<code>org.xml.sax.SAXException:
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Please, fix your system identifier (URI) in the DOCTYPE rule.</code>" mean?
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</h2>
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<p>Your XHTML document contains a document type
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declaration but the system identifier points at some
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non-W3C URI. Your document probably contains something
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like this:
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</p>
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<pre>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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</pre>
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</body>
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</html> |