On 09/29/2011 01:39 PM, Laura Bickle wrote:
> Hi Jeff,
>
> I set the content type like so: response.setContentType("text/xml");
>
> I think MIME is a superset of content type. I don't explicitly set any
> other MIME things. How do I look up the MIME type of a file?
http://en.wikipedia.org/wiki/XML_and_MIME
> My previous errors are from firefox. Per your suggestion, I tried using
> safari and chrome instead and they each gave me this error. The first
> line is the result of requesting the xml file. The second line comes
> from trying to parse it.
>
(document snipped)
> (-:-) 2011-09-29 13:32:28,838 [FATAL] Uncaught Exception:
> *com.google.gwt.xml.client.impl.DOMParseException: Failed to parse:
> error on line 1 at column 1: Document is empty
Well, that's a clue ;-
I tried the following:
final String s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><stuff> ..";
final Document doc = XMLParser.parse(s);
It had no problems.
The only differences:
1) I escaped the quote characters;
2) I removed the line breaks (^J) in your file to convert it to a string.
I'd investigate the line breaks, and possibly some garbage at the end of
the file that gets sent to the host.
Also, depending on your server, you might be sending a byte order mark
to the client and not realizing it.
> *
> at
> Unknown.java_lang_Throwable_fillInStackTrace__Ljava_lang_Throwable_2(Unknown
> Source)
> at
> Unknown.com_google_gwt_xml_client_DOMException_DOMException__SLjava_lang_String_2V(Unknown
> Source)
> at
> Unknown.com_google_gwt_xml_client_impl_DOMParseException_DOMParseException__Ljava_lang_String_2V(Unknown
> Source)
> at
> Unknown.com_google_gwt_xml_client_impl_XMLParserImplSafari_throwDOMParseException__Ljava_lang_String_2V(Unknown
> Source)
> at
> Unknown.com_google_gwt_xml_client_impl_XMLParserImplSafari_$parseImpl__Lcom_google_gwt_xml_client_impl_XMLParserImplSafari_2Ljava_lang_String_2Lcom_google_gwt_core_client_JavaScriptObject_2(Unknown
> Source)
> at
> Unknown.com_google_gwt_xml_client_impl_XMLParserImpl_$parse__Lcom_google_gwt_xml_client_impl_XMLParserImpl_2Ljava_lang_String_2Lcom_google_gwt_xml_client_Document_2(Unknown
> Source)
> at
> Unknown.com_atti_aas_griffin_dashboard_client_Config_$parseChart__Lcom_atti_aas_griffin_dashboard_client_Config_2Ljava_lang_String_2V(Unknown
> Source)
>
>
> On Thu, Sep 29, 2011 at 1:18 PM, Jeff Chimene <[email protected]
> <mailto:[email protected]>> wrote:
>
> On 09/29/2011 12:41 PM, Laura Bickle wrote:
> > Hi Jeff,
> >
> > I tried using curl. It showed my angle brackets as > and <
> but I
> > don't think that matters to my code because it looks right in the
> print
> > statements.
> >
> > I don't think my xml is actually malformed because, when I include the
> > xml file directly in the archive, my gwt client parses it without
> problem.
> >
> > Thank you for suggesting xmllint. I hadn't heard of it before. I'll
> > try it and see if it provides any clues.
> >
> > Thanks again for your help
>
> xmllint doesn't complain, and neither does Emacs' nXML mode.
>
> So, the problem is the way the data are sent to the client from the
> server.
>
> Someone else asked, maybe I missed the answer: what is the document's
> MIME type?
>
> Also, did you try another browser? For example, I noticed that IE had
> problems with one of my documents when FF did not.
>
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