ICEpdf
  1. ICEpdf
  2. PDF-261

NPE navigating to page 2

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.1.1
          • Fix Version/s: 4.2
          • Component/s: API
          • Labels:
            None
          • Environment:
            -

            Description

            FINE: Error initiating page: 2
            java.lang.NullPointerException
            at org.icepdf.core.pobjects.Page.initPageContents(Page.java:246)
            at org.icepdf.core.pobjects.Page.init(Page.java:338)
            at org.icepdf.core.views.swing.PageViewComponentImpl$PageInitilizer.run(PageViewComponentImpl.java:1088)
            at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
            at java.lang.Thread.run(Thread.java:680)

              Activity

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              Patrick Corless added a comment -

              The PDF in question is malformed. The Third page of the document has a content stream which can not be resolved. As seen below the 16 0 obj does not contain any stream data nor is it correctly terminated. I can update the page class so that it doesn't though an exception but otherwise we are showing all that we can for this particular document.

              16 0 obj
              <<
              13 0 obj
              <<
              /Type /Page
              /Parent 1 0 R
              /Resources <<
              /XObject <<
              /WM0 7 0 R
              >>
              /ProcSet [/PDF /Text]
              >>
              /Annots [14 0 R 15 0 R]
              /MediaBox [0 0 595.2 841.919]
              /Contents [16 0 R]
              >>
              endobj

              Show
              Patrick Corless added a comment - The PDF in question is malformed. The Third page of the document has a content stream which can not be resolved. As seen below the 16 0 obj does not contain any stream data nor is it correctly terminated. I can update the page class so that it doesn't though an exception but otherwise we are showing all that we can for this particular document. 16 0 obj << 13 0 obj << /Type /Page /Parent 1 0 R /Resources << /XObject << /WM0 7 0 R >> /ProcSet [/PDF /Text] >> /Annots [14 0 R 15 0 R] /MediaBox [0 0 595.2 841.919] /Contents [16 0 R] >> endobj
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              Patrick Corless added a comment -

              Updated page content stream initialization to check for null content stream.

              Show
              Patrick Corless added a comment - Updated page content stream initialization to check for null content stream.

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Tyler Johnson
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                  Dates

                  • Created:
                    Updated:
                    Resolved: