Save annotation throwing Custom filter is not valid error

[mohan.kathireddy]

Product: Java SDK

Product Version: latest

Please give a brief summary of your issue: Save annotation throwing Custom filter is not valid error
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Please describe your issue and provide steps to reproduce it:
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Saving annotations to same PDF file is throwing Custom filter is not valid error. Below is the code I am using
PDFDoc doc = new PDFDoc(inputStream);
createAnnotation(doc);
doc.save();

inputStream is the file data retrieved from external system. Please let me know how I can save/merge the annotations to same input PDF document using PDFTron java API

Please provide a link to a minimal sample where the issue is reproducible:

[system]

Hello, I’m Ron, an automated tech support bot

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:

• Open a PDF in Java - About opening a document
• Filters and streams in Java - Implement custom filters
• APIs to edit PDFs in Java
• PDF/A Conversion Library in Java

Forums:

• How can I open a PDF that I’m streaming over the network?
• Java PDFViewCtrl is not working properly
• Picking a right version of PDFNet for my JAVA deployment

[shakthi124]

Hello Mohan,

Thank you for contacting us about this. To get a better understanding of the issue, could you please provide us with a full sample code or project where the issue can be reproduced on?

In particular, we would require the code you are using to load the document into a filter, so that we can accurately replicate the issue.

Thank you in advance for the additional information.

[mohan.kathireddy]

I found a solution. Thanks