[Schematron] Help! BUILD FAILED - "The validator could not be initialized"

[Walsh, Catherine]

Hello,

Has anyone gotten this error before?
I was thrilled to discover the Apache Ant build.xml file support for my Schematron .sch file validations!
I ran several validations successfully but now there is this error I have not gotten past in a couple of days now!

BUILD FAILED
***\build.xml:25: The validator could not be initialized.


Line 25 opens the <Schematron> element. It's as if my editor (Oxygen) does not recognize this as valid. It underlines it in red.

Build.xml code:

  <target name="validate" description="codespace">
    <schematron schema="SchemaUcore.sch" phase="codespace" failonerror="false">
      <fileset dir="../instances" includes="*.xml"/>
    </schematron>
  </target>

  <target name="what" description="what" depends="validate">
    <schematron schema="SchemaUcore.sch" phase="what" failonerror="false">
      <fileset dir="result.xml"/>
    </schematron>
  </target>


SchemaUcore.sch code:

    <iso:phase id="codespace">
        <iso:active pattern="validCodespace"/>
    </iso:phase>
    <iso:phase id="what">
        <iso:active pattern="whatCode"/>
    </iso:phase>


    <iso:pattern id="validCodespace">
        <iso:rule context="ucore:What" id="Vcodespace">
            <iso:report test="codespace = 'urn:gov:ucore:2.0'"/>
            <iso:include href="../ucore/entity-type-list.xml, ../ucore/event-type-list.xml"/>
        </iso:rule>

    </iso:pattern>


    <!--  Validate code value agains event  & entity xml docs  -->
    <iso:pattern id="whatCode" see="../ucore/entity-type-list.xml, ../ucore/event-type-list.xml">
        <iso:rule context="ucore:What" id="Uwhat">
                <iso:report test="code =| ucore:entity">Invalid 'code' value.</iso:report>
        </iso:rule>
    </iso:pattern>



Can anyone offer any help?




Respectfully,
Catherine "Kate" Walsh
Multi-Discipline Systems Engineer
Tel:  (757) 967-8007
Cell: (757) 642-7568
Email: cwalsh at mitre.org<mailto:cwalsh at mitre.org>
The MITRE DoD C3I Federally Funded Research and Development Center
Working in the Public Interest
-But Not for Profit
www.MITRE.org<http://www.mitre.org/>




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