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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2014/10/13 22:03:34 UTC
[jira] [Issue Comment Deleted] (PDFBOX-1774) StackOverflowError;
Preflight->Font
[ https://issues.apache.org/jira/browse/PDFBOX-1774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-1774:
------------------------------------
Comment: was deleted
(was: The stack trace has changed:
{code}
Exception in thread "main" java.lang.NullPointerException
at org.apache.pdfbox.pdmodel.font.PDType0Font.getFontWidth(PDType0Font.java:146)
at org.apache.pdfbox.preflight.font.container.FontContainer.checkGlyphWith(FontContainer.java:114)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.validText(ContentStreamWrapper.java:374)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.validStringArray(ContentStreamWrapper.java:298)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.validStringArray(ContentStreamWrapper.java:294)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.checkShowTextOperators(ContentStreamWrapper.java:210)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.processOperator(ContentStreamWrapper.java:182)
at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:254)
at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:221)
at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:203)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.validPageContentStream(ContentStreamWrapper.java:76)
at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validateContent(SinglePageValidationProcess.java:180)
at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validate(SinglePageValidationProcess.java:88)
at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
at org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validatePage(PageTreeValidationProcess.java:58)
at org.apache.pdfbox.preflight.process.PageTreeValidationProcess.validate(PageTreeValidationProcess.java:47)
at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:88)
at org.apache.pdfbox.preflight.PreflightDocument.validate(PreflightDocument.java:169)
at testpreflight.TestPreflight.main(TestPreflight.java:47)
{code}
)
> StackOverflowError; Preflight->Font
> -----------------------------------
>
> Key: PDFBOX-1774
> URL: https://issues.apache.org/jira/browse/PDFBOX-1774
> Project: PDFBox
> Issue Type: Bug
> Components: Preflight
> Affects Versions: 2.0.0
> Environment: JDK6
> Reporter: William Palmer
> Fix For: 2.0.0
>
>
> StackOverflowError when using this code:
> PreflightParser parser = new PreflightParser(pFile);
> parser.parse();
> PreflightDocument document = parser.getPreflightDocument();
> document.validate();
> With this file: http://digitalcorpora.org/corp/nps/files/govdocs1/659/659756.pdf
> Stack trace:
> Exception in thread "main" java.lang.StackOverflowError
> at java.net.URLClassLoader$2.run(URLClassLoader.java:385)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findResource(URLClassLoader.java:382)
> at java.lang.ClassLoader.getResource(ClassLoader.java:1002)
> at java.lang.ClassLoader.getResource(ClassLoader.java:997)
> at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1192)
> at org.apache.pdfbox.util.ResourceLoader.loadResource(ResourceLoader.java:60)
> at org.apache.pdfbox.pdmodel.font.PDSimpleFont.determineEncoding(PDSimpleFont.java:314)
> at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:123)
> at org.apache.pdfbox.pdmodel.font.PDSimpleFont.<init>(PDSimpleFont.java:73)
> at org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:102)
> at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:100)
> at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:204)
> at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validateFonts(ResourcesValidationProcess.java:91)
> at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validate(ResourcesValidationProcess.java:74)
> at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
> at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
> at org.apache.pdfbox.preflight.xobject.XObjFormValidator.validateXObjectResources(XObjFormValidator.java:178)
> at org.apache.pdfbox.preflight.xobject.XObjFormValidator.validate(XObjFormValidator.java:75)
> at org.apache.pdfbox.preflight.process.reflect.GraphicObjectPageValidationProcess.validate(GraphicObjectPageValidationProcess.java:77)
> at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
> at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
> at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validateXObjects(ResourcesValidationProcess.java:191)
> at org.apache.pdfbox.preflight.process.reflect.ResourcesValidationProcess.validate(ResourcesValidationProcess.java:78)
> at org.apache.pdfbox.preflight.utils.ContextHelper.callValidation(ContextHelper.java:73)
> at org.apache.pdfbox.preflight.utils.ContextHelper.validateElement(ContextHelper.java:52)
> at org.apache.pdfbox.preflight.xobject.XObjFormValidator.validateXObjectResources(XObjFormValidator.java:178)
> at org.apache.pdfbox.preflight.xobject.XObjFormValidator.validate(XObjFormValidator.java:75)
> at org.apache.pdfbox.preflight.process.reflect.GraphicObjectPageValidationProcess.validate(GraphicObjectPageValidationProcess.java:77)
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