Hi PDF24 people!
Thank you for your work on this helpful software. <3
Today, I am hoping to resolve or understand a Save PDF issue with the Edit Bookmarks feature. Editing all seems to work perfectly, but the Save PDF process returns errors with this specific file. Full details are as follows:
- My aim is to fix publisher errors in the organisation of a specific document's bookmark tiers.
- Bookmarks are not added or deleted, only their position in the bookmark hierarchy is changed.
- Different error messages are returned, but the same issue is replicable, and occurs both online and locally.
Using PDF24 on my local system (PDF24 v11.27.0):
- Open: Open with Toolbox > Edit PDF Bookmarks
- Usage: Click bookmark > Move Left or Move Right to correct bookmark errors
- Save: Once corrected, Save PDF > PDF24 begins processing
- Error Message: "Could not set bookmarks"
Using PDFD24 Online using the Edit Bookmarks page:
- Via: https://tools.pdf24.org/en/edit-pdf-bookmarks#
- Use/Save: (as described above)
- Error Message: "Not a JSON Primitive: null"
My understanding of the issue here is limited. I am unsure if the problem is with the PDF itself, PDF24s execution of the Save process, or perhaps something I am doing incorrectly.
Could anyone help here, please?
Best,
Pitch

Please send the problematic PDF file and a description or screenshots to forum@pdf24.org so that I can check that.
The problem should now be fixed with the online tool. The fix for the offline tool comes with the next version of the software..
Sure. I'll sort that out shortly for you. Appreciate the reply, thank you. 🙂