# Error importing notes from format: one

**URL:** <https://discourse.joplinapp.org/t/error-importing-notes-from-format-one/50885>\
**Category:** Support\
**Created:** [9 September 2026 11:29 UTC](https://discourse.joplinapp.org/t/error-importing-notes-from-format-one/50885 "2026-09-09T11:29:31Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![patria1214](https://avatars.discourse-cdn.com/v4/letter/p/b77776/32.png) [@patria1214](https://discourse.joplinapp.org/u/patria1214)\
**Post date:** [9 September 2026 11:29 UTC](https://discourse.joplinapp.org/t/error-importing-notes-from-format-one/50885/1 "2026-09-09T11:29:31Z")

</div>

### Operating system

Windows

### Joplin version

3.7.16

### Desktop version info

Joplin 3.7.16 (prod, win32)

Device: win32, AMD Ryzen 5 8640HS w/ Radeon 760M Graphics  
Client ID: da28ba59c89f488f84e656c17b637395  
Sync Version: 3  
Profile Version: 53  
Keychain Supported: Yes  
Alternative instance ID: -  
Sync target: (None)  
Editor: Markdown

Revision: e3f38c6

Backup: 1.5.1  
Freehand Drawing: 4.3.0

### What issue do you have?

#### Body

- Input format: one
- Output format: md

#### Errors

```auto
Error: Malformed OneNote file data: The size specified for this structure is incorrect. Was 24, expected 1738. Id: 0x8c

Location:
    renderer\src\lib.rs:50:27 (near page [None])

```

---

<div class="post-metadata">

**Author:** ![laurent](https://avatars.discourse-cdn.com/v4/letter/l/ce7236/32.png) [@laurent](https://discourse.joplinapp.org/u/laurent)\
**Post date:** [9 September 2026 11:29 UTC](https://discourse.joplinapp.org/t/error-importing-notes-from-format-one/50885/2 "2026-09-09T11:29:52Z")

</div>

Thanks for the report. Would you be able to provide a sample OneNote file that could help replicate the issue?

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex028/uploads/cozic/original/3X/1/c/1c948e33314e232a0927789508474d8624f4270b.png) [@system](https://discourse.joplinapp.org/u/system)\
**Post date:** [9 October 2026 11:30 UTC](https://discourse.joplinapp.org/t/error-importing-notes-from-format-one/50885/3 "2026-10-09T11:30:33Z")

</div>

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