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PDF-AS logs NPE when searching for QR code placeholders #9

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iaik-jheher opened this issue Nov 22, 2022 · 0 comments · Fixed by #87
Closed

PDF-AS logs NPE when searching for QR code placeholders #9

iaik-jheher opened this issue Nov 22, 2022 · 0 comments · Fixed by #87

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@iaik-jheher
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(Issue migrated from Gitlab: Internal link)

java.lang.NullPointerException: Cannot invoke "java.util.List.iterator()" because "results" is null
    at at.gv.egiz.pdfas.lib.impl.pdfbox2.placeholder.SignatureFieldsAndPlaceHolderExtractor.getNextUnusedSignaturePlaceHolder(SignatureFieldsAndPlaceHolderExtractor.java:55)
    at at.asit.pdfover.gui.workflow.states.OpenState.run(OpenState.java:167)
    at at.asit.pdfover.gui.workflow.StateMachineImpl.update(StateMachineImpl.java:94)
    at at.asit.pdfover.gui.workflow.StateMachineImpl$1.run(StateMachineImpl.java:147)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:5096)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4602)
    at at.asit.pdfover.gui.workflow.StateMachineImpl.start(StateMachineImpl.java:282)
    at at.asit.pdfover.gui.Main.main(Main.java:58)

Fixed internally cf. Internal link, waiting for PDF-AS release.

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