1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
4 <html xmlns="http://www.w3.org/1999/xhtml">
6 <title>[ #443362 ] null-pointer except. for doctype in pre</title>
10 <h1>Unofficial W3C Validator FAQ</h1>
11 <p>This is a list of frequently asked questions and answers asked on the
12 <a href="http://lists.w3.org/Archive/Public/www-validator-css/"
13 title="Mailing list archive">www-validator-css@w3.org mailing list</a>.
16 What does "<code>org.xml.sax.SAXException:
17 Please, fix your system identifier (URI) in the DOCTYPE rule.</code>" mean?
20 <p>Your XHTML document contains a document type
21 declaration but the system identifier points at some
22 non-W3C URI. Your document probably contains something
26 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
27 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">