java.lang.NullPointerException: This exception has no message.

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via pdfbox-dev by Andreas Lehmkühler (JIRA), 1 year ago
via pdfbox-dev by Andreas Lehmkühler (JIRA), 1 year ago
at org.pdfbox.util.operator.pagedrawer.Invoke.process(
at org.pdfbox.util.PDFStreamEngine.processOperator(
at org.pdfbox.util.PDFStreamEngine.processSubStream(
at org.pdfbox.util.PDFStreamEngine.processStream(
at org.pdfbox.pdfviewer.PageDrawer.drawPage(
at org.pdfbox.pdmodel.PDPage.convertToImage(
at org.pdfbox.PDFToImage.main(

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