NullPointerException when trying to run FopPrintServlet

Dear All,
I'm trying to run the FopPrintServlet shipped with Apache FOP 0.20.5 bin
release but i got the following exception which is related to a bug in OracleAS OC4J instance 10.1.2.0.2 as in the FOP code i didn't reference Oracle XML parser but i got the exception from the Class : oracle.xml.jaxp.JXTransformer.reportXSLException
So, how can i disable OC4J from referencing Oracle XML APIs which running Apache FOP java code.
java.lang.NullPointerException
at
oracle.xml.jaxp.JXTransformer.reportXSLException(JXTransformer.java:776)
at oracle.xml.jaxp.JXTransformer.transform(JXTransformer.java:343)
at
oracle.xml.jaxp.JXTransformerHandler.endDocument(JXTransformerHandler.java:141)
at
oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:286)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:184)
at oracle.xml.jaxp.JXXMLFilter.parse(JXXMLFilter.java:96)
at org.apache.fop.apps.Driver.render(Driver.java:498)
at
ws.its.esc.bp.test.FopPrintServlet.renderXML(FopPrintServlet.java:100)
at
ws.its.esc.bp.test.FopPrintServlet.doPost(FopPrintServlet.java:68)
at ws.its.esc.bp.test.FopPrintServlet.doGet(FopPrintServlet.java:47)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
at java.lang.Thread.run(Thread.java:534)

This is a duplicate of the following post:
NullPointerException when trying to run FopPrintServlet on JDeveloper
user513949,
If you are using OC4J stand-alone version 10.1.2.0.2, I suggest you refer to the following post:
Class loading issue in 10.1.2? commons-codec
And you may need to set the following property:
javax.xml.parsers.SAXParserFactoryGood Luck,
Avi.

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NullPointerException when trying to run FopPrintServlet on JDeveloper

Dear All,
I'm trying to run the FopPrintServlet shipped with Apache FOP 0.20.5 bin
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So, how can i disable JDeveloper from referencing Oracle XML APIs which running Apache FOP java code.
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at
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at oracle.xml.jaxp.JXTransformer.transform(JXTransformer.java:343)
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at
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at
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at ws.its.esc.bp.test.FopPrintServlet.doGet(FopPrintServlet.java:47)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
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at com.evermind[Oracle Application Server Containers for J2EE 10g
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at com.evermind[Oracle Application Server Containers for J2EE 10g
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at com.evermind[Oracle Application Server Containers for J2EE 10g
(10.1.2.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
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This is a duplicate of the following post:
NullPointerException when trying to run FopPrintServlet
Cheers,
Avi.

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NullPointerException when trying to run FopPrintServlet

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