PdfProcessing: ArgumentNullException is thrown when importing a document containing Widget annotation with normal appearance dictionary set to null

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Last Updated: 14 Mar 2022 07:31 by ADMIN

Release LIB 2022.1.307 (07 Mar 2021)

Eric

Created on: 24 Feb 2022 08:17

Category: PdfProcessing

Type: Bug Report

PdfProcessing: ArgumentNullException is thrown when importing a document containing Widget annotation with normal appearance dictionary set to null

When importing a document containing Widget annotation with normal appearance dictionary set to null an exception is thrown:

.../AP<</N<</Off null/Yes 439 0 R>>...

The exception: System.ArgumentNullException: 'Value cannot be null.
Parameter name: form'

2 comments

ADMIN

Peshito

Posted on: 14 Mar 2022 07:31

Hello,

This item will be available in R2 2022 Release.

It is also available with Telerik UI for WPF's latest internal build - LIB 2022.1.307 (07 Mar 2021) if you need it earlier.

Regards,
Peshito
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ADMIN

Peshito

Posted on: 04 Mar 2022 13:03

Hello,

The document is invalid according to the PDF Specifications, this exception is included in the Handling Exceptions mechanism, which should be used in order to successfully import the document.

Regards,
Peshito
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