Tilman Hausherr created PDFBOX-2909:
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Summary: NullPointerException when rendering shading with no
function
Key: PDFBOX-2909
URL: https://issues.apache.org/jira/browse/PDFBOX-2909
Project: PDFBox
Issue Type: Bug
Affects Versions: 2.0.0
Reporter: Tilman Hausherr
Assignee: Tilman Hausherr
Priority: Minor
{code}
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at
org.apache.pdfbox.pdmodel.graphics.shading.PDShading.getFunctionsArray(PDShading.java:354)
at
org.apache.pdfbox.pdmodel.graphics.shading.PDShading.evalFunction(PDShading.java:386)
at
org.apache.pdfbox.pdmodel.graphics.shading.PDShading.evalFunction(PDShading.java:374)
at
org.apache.pdfbox.pdmodel.graphics.shading.AxialShadingContext.calcColorTable(AxialShadingContext.java:151)
at
org.apache.pdfbox.pdmodel.graphics.shading.AxialShadingContext.<init>(AxialShadingContext.java:128)
at
org.apache.pdfbox.pdmodel.graphics.shading.AxialShadingPaint.createContext(AxialShadingPaint.java:67)
{code}
Found at https://github.com/mozilla/pdf.js/issues/5509 . The cause of the bug
is that we're not throwing an exception for a missing function. Fun fact: Adobe
Reader isn't able to display the file correctly, the contents of the yellow box
are missing.
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