[ https://issues.apache.org/jira/browse/PDFBOX-4195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler reopened PDFBOX-4195: ---------------------------------------- > gh > -- > > Key: PDFBOX-4195 > URL: https://issues.apache.org/jira/browse/PDFBOX-4195 > Project: PDFBox > Issue Type: Bug > Components: Preflight, XmpBox > Affects Versions: 2.0.8, 2.0.9 > Environment: Windows, Java 9.0.4, MikTeX 2.9, pdflatex processor > Reporter: Till Kolditz > Priority: Minor > > I came across this issue when I compiled a PDF file with miktex LaTeX > processor, using the pdfx package with options [a-1b,pdf17] and then > validating the generated PDF file using the preflight stand-alone jar files > "preflight-app-2.0.8.jar" and "preflight-app-2.0.9.jar". Java version is > 9.0.4. The error message is: > {{7.1 : Error on MetaData, Failed to instanciate DateType property with value > 2018-04-17T22:24:06+02:00 in xmp:ModifyDate}} > However, according to the XMP specification Section 8.2.1.2 at > [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart1.pdf] > this date format should be valid. A given example date is: > {{2004-10-23T12:00:00-06:00}} > The problematic class should be DateConverter, which seems to not handle time > zone information properly: > [https://javalibs.com/artifact/org.apache.pdfbox/xmpbox?className=org.apache.xmpbox.DateConverter&source] > in function > {{public static Calendar toCalendar(String date) throws IOException}} > I adapted the source code to print a full stack trace: > {{7.1 : Error on MetaData, Failed to instanciate DateType property with value > 2018-04-18T09:37:03+02:00. Error type: InvocationTargetException. Error > message: null. StackTrace: java.lang.reflect.InvocationTargetException}} > {{ at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method)}} > {{ at > java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown > Source)}} > {{ at > java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown > Source)}} > {{ at java.base/java.lang.reflect.Constructor.newInstance(Unknown Source)}} > {{ at > org.apache.xmpbox.type.TypeMapping.instanciateSimpleProperty(TypeMapping.java:167)}} > {{ at > org.apache.xmpbox.xml.DomXmpParser.manageSimpleType(DomXmpParser.java:420)}} > {{ at > org.apache.xmpbox.xml.DomXmpParser.createProperty(DomXmpParser.java:344)}} > {{ at > org.apache.xmpbox.xml.DomXmpParser.parseChildrenAsProperties(DomXmpParser.java:307)}} > {{ at > org.apache.xmpbox.xml.DomXmpParser.parseDescriptionRoot(DomXmpParser.java:236)}} > {{ at org.apache.xmpbox.xml.DomXmpParser.parse(DomXmpParser.java:200)}} > {{ at > org.apache.pdfbox.preflight.process.MetadataValidationProcess.validate(MetadataValidationProcess.java:69)}} > {{ at > org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:84)}} > {{ at > org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:122)}} > {{ at > org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:163)}} > {{ at > org.apache.pdfbox.preflight.Validator_A1b.runSimple(Validator_A1b.java:174)}} > {{ at org.apache.pdfbox.preflight.Validator_A1b.main(Validator_A1b.java:135)}} > {{Caused by: java.lang.NoClassDefFoundError: > javax/xml/bind/DatatypeConverter}} > {{ at org.apache.xmpbox.DateConverter.fromISO8601(DateConverter.java:404)}} > {{ at org.apache.xmpbox.DateConverter.toCalendar(DateConverter.java:103)}} > {{ at org.apache.xmpbox.type.DateType.isGoodType(DateType.java:98)}} > {{ at org.apache.xmpbox.type.DateType.setValue(DateType.java:118)}} > {{ at > org.apache.xmpbox.type.AbstractSimpleProperty.<init>(AbstractSimpleProperty.java:59)}} > {{ at org.apache.xmpbox.type.DateType.<init>(DateType.java:57)}} > {{ ... 16 more}} > {{Caused by: java.lang.ClassNotFoundException: > javax.xml.bind.DatatypeConverter}} > {{ at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown > Source)}} > {{ at > java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown > Source)}} > {{ at java.base/java.lang.ClassLoader.loadClass(Unknown Source)}} > {{ ... 22 more}} > {{ in xmp:ModifyDate}} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org