[jira] [Created] (PDFBOX-5042) IllegalArgumentException when generation of appearances fails

["Tilman Hausherr (Jira)" <ji...@apache.org>]

Tilman Hausherr created PDFBOX-5042:
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             Summary: IllegalArgumentException when generation of appearances fails
                 Key: PDFBOX-5042
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5042
             Project: PDFBox
          Issue Type: Bug
          Components: AcroForm
    Affects Versions: 2.0.22
            Reporter: Tilman Hausherr


{noformat}
java.lang.IllegalArgumentException: No glyph for U+0041 (A) in font BZZZZZ+Aladin-Regular
	at org.apache.pdfbox.pdmodel.font.PDCIDFontType2.encode(PDCIDFontType2.java:372)
	at org.apache.pdfbox.pdmodel.font.PDType0Font.encode(PDType0Font.java:422)
	at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:332)
	at org.apache.pdfbox.pdmodel.font.PDFont.getStringWidth(PDFont.java:363)
	at org.apache.pdfbox.pdmodel.interactive.form.AppearanceGeneratorHelper.calculateFontSize(AppearanceGeneratorHelper.java:859)
	at org.apache.pdfbox.pdmodel.interactive.form.AppearanceGeneratorHelper.insertGeneratedAppearance(AppearanceGeneratorHelper.java:494)
	at org.apache.pdfbox.pdmodel.interactive.form.AppearanceGeneratorHelper.setAppearanceContent(AppearanceGeneratorHelper.java:422)
	at org.apache.pdfbox.pdmodel.interactive.form.AppearanceGeneratorHelper.setAppearanceValue(AppearanceGeneratorHelper.java:232)
	at org.apache.pdfbox.pdmodel.interactive.form.PDTextField.constructAppearances(PDTextField.java:264)
	at org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm.refreshAppearances(PDAcroForm.java:327)
	at org.apache.pdfbox.pdmodel.fixup.processor.AcroFormGenerateAppearancesProcessor.process(AcroFormGenerateAppearancesProcessor.java:54)
	at org.apache.pdfbox.pdmodel.fixup.AcroFormDefaultFixup.apply(AcroFormDefaultFixup.java:56)
	at org.apache.pdfbox.pdmodel.PDDocumentCatalog.getAcroForm(PDDocumentCatalog.java:132)
	at org.apache.pdfbox.pdmodel.PDDocumentCatalog.getAcroForm(PDDocumentCatalog.java:113)
	at org.apache.tika.parser.pdf.PDFParser.extractMetadata(PDFParser.java:267)
{noformat}
It happens with several files, among them the two AML files of PDFBOX-4086.

I'm not sure if it is a bug - should we catch it? Or ignore it? Or try to generate the fields that work?



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