[PDFBOX-4959] ClassCastException: org.apache.pdfbox.cos.COSStream cannot be cast to org.apache.pdfbox.cos.COSNumber

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.21
• Fix Version/s: 2.0.22, 3.0.0 PDFBox
• Component/s: Rendering
• Environment: Windows 10
• Assignee: Tilman Hausherr
• Reporter: Wim Maerevoet
• Created: 14/Sep/20 15:33
• Updated: 20/Dec/20 18:48
• Resolved: 22/Sep/20 17:06

Description

java.lang.ClassCastException: org.apache.pdfbox.cos.COSStream cannot be cast to org.apache.pdfbox.cos.COSNumber
at org.apache.pdfbox.pdmodel.font.PDCIDFont.readWidths(PDCIDFont.java:90)
at org.apache.pdfbox.pdmodel.font.PDCIDFont.<init>(PDCIDFont.java:66)
at org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:78)
at org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:65)
at org.apache.pdfbox.pdmodel.font.PDFontFactory.createDescendantFont(PDFontFactory.java:139)
at org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:196)
at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:97)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:146)
at org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:66)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:933)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:515)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:489)
at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:156)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:272)
at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:321)
at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:243)
at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:229)