ICEpdf
  1. ICEpdf
  2. PDF-728

Problem loading JBIG2 image: InvocationTargetException

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 5.0.5
    • Fix Version/s: 5.0.6
    • Component/s: Core/Parsing
    • Labels:
      None
    • Environment:
      All

      Description

      There are two issues seen with the provided PDF file depending on the JBig2 library used.

      With the Jpedal libraries the following error stack trace is thrown when rendering page 7(Issue similar to PDF-675):

      WARNING: Problem loading JBIG2 image:
      java.lang.reflect.InvocationTargetException
      at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:601)
      at org.icepdf.core.pobjects.ImageStream.jbig2Decode(ImageStream.java:786)
      at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:373)
      at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:306)
      at org.icepdf.core.pobjects.graphics.SmoothScaledImageReference.call(SmoothScaledImageReference.java:95)
      at org.icepdf.core.pobjects.graphics.SmoothScaledImageReference.call(SmoothScaledImageReference.java:39)
      at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
      at java.util.concurrent.FutureTask.run(FutureTask.java:166)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:722)
      Caused by: java.lang.IndexOutOfBoundsException: bitIndex < 0: -1400
      at java.util.BitSet.clear(BitSet.java:532)
      at java.util.BitSet.set(BitSet.java:458)
      at org.jpedal.jbig2.image.JBIG2Bitmap.setPixel(JBIG2Bitmap.java:1022)
      at org.jpedal.jbig2.image.JBIG2Bitmap.setPixel(JBIG2Bitmap.java:1026)
      at org.jpedal.jbig2.image.JBIG2Bitmap.combine(JBIG2Bitmap.java:841)
      at org.jpedal.jbig2.image.JBIG2Bitmap.readTextRegion(JBIG2Bitmap.java:749)
      at org.jpedal.jbig2.segment.region.text.TextRegionSegment.readSegment(TextRegionSegment.java:301)
      at org.jpedal.jbig2.decoders.JBIG2StreamDecoder.readSegments(JBIG2StreamDecoder.java:432)
      at org.jpedal.jbig2.decoders.JBIG2StreamDecoder.decodeJBIG2(JBIG2StreamDecoder.java:174)
      at org.jpedal.jbig2.JBIG2Decoder.decodeJBIG2(JBIG2Decoder.java:148)
      ... 13 more

      With the Levigo library included, the same error that is reported in PDF-727 is thrown when rendering the first page.

        Issue Links

          Activity

          Hide
          Patrick Corless added a comment -

          I found an issue with how we are passing in the external global segments that are defined in a PDF dictionary. The lack of this segment information was causing the image to fail to load.

          Show
          Patrick Corless added a comment - I found an issue with how we are passing in the external global segments that are defined in a PDF dictionary. The lack of this segment information was causing the image to fail to load.
          Hide
          Patrick Corless added a comment -

          Image now loads correctly using the levigo jbig2 jars.

          Show
          Patrick Corless added a comment - Image now loads correctly using the levigo jbig2 jars.

            People

            • Assignee:
              Patrick Corless
              Reporter:
              Arran Mccullough
            • Votes:
              1 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: