ICEpdf
  1. ICEpdf
  2. PDF-1123

Error Processing Type 4 definition - EmptyStackException

          Details

          • Type: Bug Bug
          • Status: Open
          • Priority: Major Major
          • Resolution: Unresolved
          • Affects Version/s: 6.2, 6.2.1_P01, 6.2.2
          • Fix Version/s: 6.4
          • Component/s: Core/Rendering
          • Labels:
            None
          • Environment:
            All

            Description

            With the provided PDF file, the following error stack trace is thrown:

            WARNING: Error Processing Type 4 definition
            java.util.EmptyStackException
            at java.util.Stack.peek(Stack.java:102)
            at org.icepdf.core.pobjects.functions.postscript.OperatorFactory$12.eval(OperatorFactory.java:238)
            at org.icepdf.core.pobjects.functions.postscript.Lexer.operandStart(Lexer.java:234)
            at org.icepdf.core.pobjects.functions.postscript.Lexer.parse(Lexer.java:115)
            at org.icepdf.core.pobjects.functions.Function_4.calculate(Function_4.java:94)
            at org.icepdf.core.pobjects.graphics.ShadingPattern.calculateValues(ShadingPattern.java:255)
            at org.icepdf.core.pobjects.graphics.ShadingType2Pattern.calculateColour(ShadingType2Pattern.java:253)
            at org.icepdf.core.pobjects.graphics.ShadingType2Pattern.calculateColorPoints(ShadingType2Pattern.java:202)
            at org.icepdf.core.pobjects.graphics.ShadingType1Pattern.init(ShadingType1Pattern.java:129)
            at org.icepdf.core.util.content.AbstractContentParser.commonFill(AbstractContentParser.java:1912)
            at org.icepdf.core.util.content.AbstractContentParser.consume_f(AbstractContentParser.java:1112)
            at org.icepdf.core.util.content.NContentParser.parse(Unknown Source)
            at org.icepdf.core.pobjects.Form.init(Form.java:197)
            at org.icepdf.core.util.content.AbstractContentParser.consume_Do(AbstractContentParser.java:563)
            at org.icepdf.core.util.content.NContentParser.parse(Unknown Source)
            at org.icepdf.core.pobjects.Page.init(Page.java:399)
            at org.icepdf.ri.common.views.AbstractPageViewComponent$PageImageCaptureTask.call(AbstractPageViewComponent.java:410)
            at java.util.concurrent.FutureTask.run(FutureTask.java:262)
            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:745)

              Activity

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              Arran Mccullough created issue -
              Arran Mccullough made changes -
              Field Original Value New Value
              Support Case References Support Case #14019 - https://icesoft.my.salesforce.com/5007000001hGMa8 Support Case #14019 - https://icesoft.my.salesforce.com/5007000001hGMa8
              Support Case #14036 - https://icesoft.my.salesforce.com/5007000001hkEHP
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              Patrick Corless added a comment -

              The warning error in this can be ignored as the colour space has fallback code to get the colour from an alternate colour space. We are seeing no colour space issues with the rendered output. We could move the logging level to finest to avoid any customer concerns.

              Show
              Patrick Corless added a comment - The warning error in this can be ignored as the colour space has fallback code to get the colour from an alternate colour space. We are seeing no colour space issues with the rendered output. We could move the logging level to finest to avoid any customer concerns.
              Patrick Corless made changes -
              Fix Version/s 6.2.3 [ 13098 ]
              Patrick Corless made changes -
              Fix Version/s 6.3 [ 13093 ]
              Fix Version/s 6.2.3 [ 13098 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #51357 Mon Mar 20 09:47:25 MDT 2017 patrick.corless PDF-1123 moved warning level logging to finer.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-6.2.0/icepdf/core/src/org/icepdf/core/pobjects/functions/Function_4.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #51358 Mon Mar 20 09:47:50 MDT 2017 patrick.corless PDF-1123 moved warning level logging to finer.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/core-awt/src/main/java/org/icepdf/core/pobjects/functions/Function_4.java
              Hide
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              Patrick Corless added a comment -

              I've checked in logging level change but will leave this bug open as further work is needed to verify the function processing issue.

              Show
              Patrick Corless added a comment - I've checked in logging level change but will leave this bug open as further work is needed to verify the function processing issue.
              Patrick Corless made changes -
              Fix Version/s 6.3.1 [ 13113 ]
              Fix Version/s 6.3 [ 13093 ]
              Patrick Corless made changes -
              Fix Version/s 6.4 [ 12974 ]
              Fix Version/s 6.3.1 [ 13113 ]

                People

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

                  Dates

                  • Created:
                    Updated: