Undeclared prefix in xsi:type: xs

> I am getting an error from
> org.orbeon.oxf.processor.serializer.BinaryTextContentHandler when I try
> to pass an image I have retrieved using the URL generator with a content
> type of image/jpeg.
>
> I have tried adding the namespace declaration for "xs" to every xpl I
> could, but it doesn't seem to do the trick. Unfortunately, ever since I
> updated Eclipse yesterday, it's not letting me run Tomcat in debug mode,
> so I can't see what mappings are in prefixMappings.
>
> Any idea how I can get Forms to return a jpeg I have retreived?
>
> The URL I am retrieving is:
> http://www.gravatar.com/avatar.php?gravatar_id=4d29fb194340a4c990639da30f7946af
> (my gravatar)
>
> The document looks like: (binary data removed)
>
> <document xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:type="xs:base64Binary" content-type="image/jpeg">[: clip
> base64Binary image :]</document>
>
> I am running a nightly build from 2007-09-28 compiled from source, with
> Tomcat 5.5 on Win XP.
>
> Any help is greatly appreciated.
> Daniel E. Renfer
> http://kronkltd.net/
>
>
>

> Daniel,
>
> A related bug was fixed not long ago:
>
> http://forge.objectweb.org//tracker/index.php?func=detail&aid=307608&group_id=168&atid=350207
>
>
> This likely did not only affect oxf:pdf-template, but other processors
> outputting binary within XML.
>
> Funnily enough, that bug was marked fixed on 2007-09-27, which seems
> to be just before your build, but may have missed the fix by a hair.
> Or, it could be a different problem.
>
> -Erik
>
> Daniel E. Renfer wrote:
>> I am getting an error from
>> org.orbeon.oxf.processor.serializer.BinaryTextContentHandler when I try
>> to pass an image I have retrieved using the URL generator with a content
>> type of image/jpeg.
>>
>> I have tried adding the namespace declaration for "xs" to every xpl I
>> could, but it doesn't seem to do the trick. Unfortunately, ever since I
>> updated Eclipse yesterday, it's not letting me run Tomcat in debug mode,
>> so I can't see what mappings are in prefixMappings.
>>
>> Any idea how I can get Forms to return a jpeg I have retreived?
>>
>> The URL I am retrieving is:
>> http://www.gravatar.com/avatar.php?gravatar_id=4d29fb194340a4c990639da30f7946af
>>
>> (my gravatar)
>>
>> The document looks like: (binary data removed)
>>
>> <document xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xsi:type="xs:base64Binary" content-type="image/jpeg">[: clip
>> base64Binary image :]</document>
>>
>> I am running a nightly build from 2007-09-28 compiled from source, with
>> Tomcat 5.5 on Win XP.
>>
>> Any help is greatly appreciated.
>> Daniel E. Renfer
>> http://kronkltd.net/

> Erik,
>
> Do you happen to know what files were changed as part of that fix? I
> hate looking through CVS trying to find changes. (I much prefer SVN)
>
> I've been looking through the code since I sent that email. (I managed
> to get my Eclipse to debug again) It looks like the "xs" namespace is
> being generated by the URL generator, (in ProcessorUtils) but it seems
> the serializer only sees the "xsi" namespace. I'm still trying to find
> out exactly where the other namespace gets dropped. (My system has been
> unstable for me and Eclipse is still crashing on me.)
>
> I do know that if I replace the URL generator with an identity
> processor, then the serializer sees all the namespaces defined in my
> XPL. (As I would expect)
>
> I would attach a testcase, but the XPL sandbox just shows the base64 of
> the image, thus not generating the error. (I can still provide one, if
> you need it.)
>
> Erik Bruchez wrote:
>  
>> Daniel,
>>
>> A related bug was fixed not long ago:
>>
>> http://forge.objectweb.org//tracker/index.php?func=detail&aid=307608&group_id=168&atid=350207
>>
>>
>> This likely did not only affect oxf:pdf-template, but other processors
>> outputting binary within XML.
>>
>> Funnily enough, that bug was marked fixed on 2007-09-27, which seems
>> to be just before your build, but may have missed the fix by a hair.
>> Or, it could be a different problem.
>>
>> -Erik
>>
>> Daniel E. Renfer wrote:
>>    
>>> I am getting an error from
>>> org.orbeon.oxf.processor.serializer.BinaryTextContentHandler when I try
>>> to pass an image I have retrieved using the URL generator with a content
>>> type of image/jpeg.
>>>
>>> I have tried adding the namespace declaration for "xs" to every xpl I
>>> could, but it doesn't seem to do the trick. Unfortunately, ever since I
>>> updated Eclipse yesterday, it's not letting me run Tomcat in debug mode,
>>> so I can't see what mappings are in prefixMappings.
>>>
>>> Any idea how I can get Forms to return a jpeg I have retreived?
>>>
>>> The URL I am retrieving is:
>>> http://www.gravatar.com/avatar.php?gravatar_id=4d29fb194340a4c990639da30f7946af
>>>
>>> (my gravatar)
>>>
>>> The document looks like: (binary data removed)
>>>
>>> <document xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xsi:type="xs:base64Binary" content-type="image/jpeg">[: clip
>>> base64Binary image :]</document>
>>>
>>> I am running a nightly build from 2007-09-28 compiled from source, with
>>> Tomcat 5.5 on Win XP.
>>>
>>> Any help is greatly appreciated.
>>> Daniel E. Renfer
>>> http://kronkltd.net/

> Daniel,
>
> On Nov 5, 2007 4:35 PM, Daniel E. Renfer <[hidden email]> wrote:
>  
>> I was doing some reading about SAX, and I think the problem is the
>> feature "namespace-prefixes" needs to be set to true. I'm not quite sure
>> how or where to do that properly, but do you think that might be the
>> problem?
>>    
>
> Have you tried this on a recent nightly build? Like Erik said, the
> issue might have been fixed since then, as you mentioned that you were
> using a build from 2007-09-28.
>
> Alex
>