Weird error with p:http-request (XProc)

[Zearin]

Aside: This is for a school project and I thought I was doing reasonably well, but now I'm really against the wall, and trying not to freak out.

I had a pipeline that was working which used the p:http-request step.

Yesterday I ran this pipeline again and got a very strange error. I have absolutely no idea what it means.

SystemID: /Users/amrogers/Developer/Projects/oXygen_workspace/edu.umd/terpconnect/model/documents/201008/INFM298I/Final Project/xproc.xpl
Engine name: Calabash XProc
Severity: error
Description: net.sf.saxon.s9api.SaxonApiException: org.apache.commons.httpclient.HttpException: 404 Not Found for: http://www.w3.org/TR/xhtml11/DTD/xhtml-datatypes-1.mod 404 Not Found for: http://www.w3.org/TR/xhtml11/DTD/xhtml-datatypes-1.mod

My pipeline is 1 main file + 1 library file. Here is the main file:

Code: Select all

<?xml version='1.0' encoding='UTF-8’?>

<p:pipeline 

	xmlns:p="http://www.w3.org/ns/xproc" 

	xmlns:c="http://www.w3.org/ns/xproc-step" 

	xmlns:cx="http://xmlcalabash.com/ns/extensions" 

	xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 

	xmlns:local="#empty"

	version="1.0">

	

	

	<p:serialization 

		port="result" 

		encoding="UTF-8" 

		indent="true" 

		method="xml" 

		omit-xml-declaration="false"

	/>

	

	

	<p:import href="library.xpl" />

	

	

	<!--	

		Get results of forum HTTP requests

	-->

	<local:get-each-url name="get-forums-data">

		<p:input port="source">

			<p:inline>

				<links xml:base="http://us.battle.net/sc2/en/forum/">

					<link href="40568/"		title="general"					/>

					<!--<link href="13432/"		title="wol-campaign"			/>

					<link href="13433/"		title="terran"					/>

					<link href="13434/"		title="protoss"					/>

					<link href="13435/"		title="zerg"					/>

					<link href="13436/"		title="multiplayer-and-esports"	/>

					<link href="13437/"		title="custom-maps"				/>-->

				</links>

			</p:inline>

		</p:input>

	</local:get-each-url>

	

	<p:identity>

		<p:input port="source">

			<p:pipe step="get-forums-data" port="result" />

		</p:input>

	</p:identity>

</p:pipeline>

And here is my library:

Code: Select all

<?xml version="1.0" encoding="UTF-8"?>

<p:library 

	xmlns:c="http://www.w3.org/ns/xproc-step" 

	xmlns:cx="http://xmlcalabash.com/ns/extensions"

	xmlns:local="#empty" 

	xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 

    xmlns:p="http://www.w3.org/ns/xproc"

    version="1.0">

    

    

    <!--<p:import href="http://xmlcalabash.com/extension/steps/library-1.0.xpl" />-->

	<p:import href="/Users/amrogers/Developer/lib/org.exproc/library-1.0.xpl" />

	

	

	<!--

		get-each-url

	-->

	<p:declare-step type="local:get-each-url">

		<p:input	port="source"	primary="true" kind="document"/>

		<p:output	port="result"	primary="true" />



		<p:make-absolute-uris match="//@href">

			<p:with-option name="base-uri" select="/links/@xml:base" />

		</p:make-absolute-uris>



		<p:for-each>

			<p:iteration-source select="//link" />



			<p:rename 

				match="//link" 

				new-name="c:request" 

			/>



			<!-- Build up the c:request -->

			<p:group>

				<p:insert match="c:request" position="first-child">

					<p:input port="insertion">

						<p:inline>

							<c:header name="Cookie" value="forumView=advanced"/>

						</p:inline>

					</p:input>

				</p:insert>

				<p:insert match="c:request" position="first-child">

					<p:input port="insertion">

						<p:inline>

							<c:header>

								<p:with-option 

									name="Date"

									select="format-dateTime(

										dateTime(), 

										'[FNn,*-3], [D01] [Mn,*-3] [Y] [H01]:[m01]:[s01] [z]' ,

										'en'

									)"

								/>

							</c:header>

						</p:inline>

					</p:input>

				</p:insert>

				

				<p:add-attribute match="c:request" attribute-name="method" attribute-value="GET"/>

				<p:add-attribute match="c:request" attribute-name="detailed" attribute-value="true"/>

				<p:namespace-rename apply-to="all" from="#empty" to=""/>

				<p:delete match="//@title"/>

			</p:group>



			<!-- FIXME: Why doesn’t this work??? -->

			<!-- Print request for debugging -->

			<!--<cx:message>

				<p:with-option name="message" select="/*" />

			</cx:message>-->

			

			

			<p:http-request/>

		</p:for-each>



		<p:wrap-sequence wrapper="c:results”/>

	</p:declare-step>

</p:library>

[adrian]

Hi,

I see you've got your answer on the xproc-dev discussion list.
I hope you don't mind if I post a link here to that discussion.

For future reference, if anyone else stumbles upon this, the discussion can be found here:
http://lists.w3.org/Archives/Public/xpr ... /0094.html

Regards,
Adrian