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Error when extracting attachments with DDX Assembler

raulinho82

09-01-2018

Hi,

I am using AssemblerService (AEM Forms API) and DDX Reference: https://helpx.adobe.com/pdf/aem-forms/6-3/ddxRef.pdf to extract attachment from documents.

My DDX is:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<DDX xmlns="http://ns.adobe.com/DDX/1.0/">

<FileAttachments nameKeys="*" result="attachmentInfo.xml">

<FilenameEncoding encoding="UTF-8"/>

<PDF source="source.pdf"/>

</FileAttachments>

</DDX>

With most of PDFs it works ok, but with the next PDF : plantilla_adjunto.pdf - Google Drive fails.

And the trace of the error:

com.adobe.internal.ddxm.Executive DDXM_N00000: Started processing result named attachmentInfo.xml

*WARN* [qtp1269625614-4293] com.adobe.internal.ddxm.Executive DDXM_S00001: attachmentInfo.xml

java.lang.ClassCastException: com.adobe.xfa.TextNode cannot be cast to com.adobe.xfa.Element

at com.adobe.xfa.Delta.restore(Delta.java:241)

at com.adobe.xfa.form.FormField.getDeltas(FormField.java:398)

at com.adobe.xfa.Element.getDeltas(Element.java:2366)

at com.adobe.xfa.form.FormSubform.getDeltas(FormSubform.java:91)

at com.adobe.xfa.Element.getDeltas(Element.java:2366)

at com.adobe.xfa.form.FormSubform.getDeltas(FormSubform.java:91)

at com.adobe.xfa.Element.getDeltas(Element.java:2366)

at com.adobe.xfa.form.FormSubform.getDeltas(FormSubform.java:91)

at com.adobe.xfa.Element.getDeltas(Element.java:2366)

at com.adobe.xfa.form.FormSubform.getDeltas(FormSubform.java:91)

at com.adobe.xfa.form.FormModel.merge(FormModel.java:6021)

at com.adobe.xfa.form.FormModel.merge(FormModel.java:5901)

at com.adobe.xfa.form.FormModel.merge(FormModel.java:5863)

at com.adobe.internal.pdftoolkit.services.xfa.form.DocumentContext.doMerge(DocumentContext.java:1049)

at com.adobe.internal.pdftoolkit.services.xfa.form.DocumentContext.postLoad(DocumentContext.java:2290)

at com.adobe.internal.pdftoolkit.services.xfa.form.XFAPlugin.loadXFA(XFAPlugin.java:110)

at com.adobe.internal.pdftoolkit.services.xfa.form.XFAPlugin.processXFA(XFAPlugin.java:246)

at com.adobe.internal.pdftoolkit.services.xfa.XFADOMService.createXFADocumentContext(XFADOMService.java:275)

at com.adobe.internal.pdftoolkit.services.xfa.XFADOMService.getXFADOM(XFADOMService.java:131)

at com.adobe.internal.pdftoolkit.services.xfa.XFADOMService.getXFADOM(XFADOMService.java:179)

at com.adobe.internal.pdftoolkit.services.xfa.XFADOMService.getXFADOM(XFADOMService.java:218)

at com.adobe.internal.pdfm.assembly.DocAssembler.prepareBaseForm(DocAssembler.java:1480)

at com.adobe.internal.pdfm.assembly.DocAssembler.prepareBaseDocForAssembly(DocAssembler.java:330)

at com.adobe.internal.pdfm.assembly.DocAssembler.assemble(DocAssembler.java:166)

at com.adobe.internal.ddxm.task.pdf.AssemblePDF.execute(AssemblePDF.java:126)

at com.adobe.internal.ddxm.blueprint.BluePrint.execute(BluePrint.java:180)

at com.adobe.internal.ddxm.ddx.Node.execute(Node.java:423)

at com.adobe.internal.ddxm.Executive.execute(Executive.java:271)

at com.adobe.internal.ddxm.Executive.execute(Executive.java:224)

at com.adobe.fd.assembler.service.impl.AssemblerServiceImpl.execute(AssemblerServiceImpl.java:756)

at com.adobe.fd.assembler.service.impl.AssemblerServiceImpl.invoke(AssemblerServiceImpl.java:231)

at cat.gencat.assembler.impl.AssemblerServiceBundleImpl.extreureAnnexos(AssemblerServiceBundleImpl.java:181)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)

at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)

at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)

at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)

at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)

at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)

at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)

at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)

at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)

at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)

at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)

at org.glassfish.jersey.internal.Errors.process(Errors.java:315)

at org.glassfish.jersey.internal.Errors.process(Errors.java:297)

at org.glassfish.jersey.internal.Errors.process(Errors.java:267)

at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)

at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)

at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)

at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)

at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)

at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)

at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)

at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)

at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76)

at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)

at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)

at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)

at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)

at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)

at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)

at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)

at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)

at org.eclipse.jetty.server.Server.handle(Server.java:499)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)

at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)

at java.lang.Thread.run(Unknown Source)

Do you know what is producing the error?

Thanks in advance for any help!

Raúl Fuente