[PDFBOX-2248] nullpointerexception on validImageColorSpace

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 1.8.5, 1.8.6
• Component/s: Preflight
• Labels: ContentStreamEngine nullpointer validImageColorSpace
• Environment: windows and linux.
• Assignee: Tilman Hausherr
• Reporter: samuel lumière
• Created: 29/Jul/14 13:47
• Updated: 29/Jul/14 18:50
• Resolved: 29/Jul/14 18:50

Description

java.lang.NullPointerException
at org.apache.pdfbox.preflight.content.ContentStreamEngine.validImageColorSpace(ContentStreamEngine.java:330)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.processOperator(ContentStreamWrapper.java:178)
at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:268)
at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:235)
at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:215)
at org.apache.pdfbox.preflight.content.ContentStreamWrapper.validPageContentStream(ContentStreamWrapper.java:76)
at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validateContent(SinglePageValidationProcess.java:179)
at org.apache.pdfbox.preflight.process.reflect.SinglePageValidationProcess.validate(SinglePageValidationProcess.java:87)
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)

i cannot submit an exemple PDF, because the one with the errors are confidential.
they were generated with PDFCreator (winword 2010, print into)
not all the PDF generated the same way have the same error

critical for us because we need to validate the PDFs before uploading them to our server.

Issue Links

• is duplicated by: PDFBOX-2020 PDF/A Validation raises NullPointerException for PDFs without ImageColorSpace