[PDFBOX-3755] ClassCastException in PDColor constructor: org.apache.pdfbox.cos.COSNull cannot be cast to org.apache.pdfbox.cos.COSNumber

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.5
• Fix Version/s: 2.0.6, 3.0.0 PDFBox
• Component/s: Rendering
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 13/Apr/17 04:08
• Updated: 15/May/17 20:28
• Resolved: 13/Apr/17 04:16

Description

java.lang.ClassCastException: org.apache.pdfbox.cos.COSNull cannot be cast to org.apache.pdfbox.cos.COSNumber
    org.apache.pdfbox.pdmodel.graphics.color.PDColor.<init>(PDColor.java:66)
    org.apache.pdfbox.contentstream.operator.color.SetColor.process(SetColor.java:49)
    org.apache.pdfbox.contentstream.operator.color.SetNonStrokingDeviceGrayColor.process(SetNonStrokingDeviceGrayColor.java:40)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
    org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
    org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:206)
    org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
    org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:68)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:246)
    org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:227)
    java.lang.Thread.run(Unknown Source)