By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/open-webui/open-webui/pull/20101
**Author:** [@majiayu000](https://github.com/majiayu000)
**Created:** 12/22/2025
**Status:** ❌ Closed
**Base:** `dev` ← **Head:** `fix/filemodel-validation-14220`
---
### 📝 Commits (9)
- [`fe6783c`](https://github.com/open-webui/open-webui/commit/fe6783c16699911c7be17392596d579333fb110c) Merge pull request #19030 from open-webui/dev
- [`fc05e0a`](https://github.com/open-webui/open-webui/commit/fc05e0a6c5d39da60b603b4d520f800d6e36f748) Merge pull request #19405 from open-webui/dev
- [`e3faec6`](https://github.com/open-webui/open-webui/commit/e3faec62c58e3a83d89aa3df539feacefa125e0c) Merge pull request #19416 from open-webui/dev
- [`9899293`](https://github.com/open-webui/open-webui/commit/9899293f050ad50ae12024cbebee7e018acd851e) Merge pull request #19448 from open-webui/dev
- [`140605e`](https://github.com/open-webui/open-webui/commit/140605e660b8186a7d5c79fb3be6ffb147a2f498) Merge pull request #19462 from open-webui/dev
- [`6f1486f`](https://github.com/open-webui/open-webui/commit/6f1486ffd0cb288d0e21f41845361924e0d742b3) Merge pull request #19466 from open-webui/dev
- [`d95f533`](https://github.com/open-webui/open-webui/commit/d95f533214e3fe5beb5e41ec1f349940bc4c7043) Merge pull request #19729 from open-webui/dev
- [`a727153`](https://github.com/open-webui/open-webui/commit/a7271532f8a38da46785afcaa7e65f9a45e7d753) 0.6.43 (#20093)
- [`d16bff4`](https://github.com/open-webui/open-webui/commit/d16bff4d42bd8215ba43a91450c1cb225a049bd6) fix: correct FileModel to FileMetadataResponse conversion
### 📊 Changes
**3 files changed** (+100 additions, -3 deletions)
<details>
<summary>View changed files</summary>
📝 `backend/open_webui/models/knowledge.py` (+11 -3)
➕ `backend/open_webui/test/models/__init__.py` (+0 -0)
➕ `backend/open_webui/test/models/test_knowledge.py` (+89 -0)
</details>
### 📄 Description
# Pull Request Checklist
- [x] **Target branch:** Verify that the pull request targets the `dev` branch.
- [x] **Description:** Provided below.
- [x] **Testing:** Manually tested the fix.
- [x] **Agentic AI Code:** This PR has gone through human review and manual testing.
- [x] **Code review:** Self-reviewed.
# Changelog Entry
### Description
- Fix FileModel to FileMetadataResponse conversion by using explicit field mapping instead of `model_dump()`
- Handle None timestamps by defaulting to 0 (required int field)
- Remove unnecessary nested database session in `get_file_metadatas_by_id`
### Fixed
- Fixed validation errors when adding uploaded files to knowledge base via batch add endpoint (#14220)
---
### Additional Information
- Fixes #14220
### Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
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📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/20101
Author: @majiayu000
Created: 12/22/2025
Status: ❌ Closed
Base:
dev← Head:fix/filemodel-validation-14220📝 Commits (9)
fe6783cMerge pull request #19030 from open-webui/devfc05e0aMerge pull request #19405 from open-webui/deve3faec6Merge pull request #19416 from open-webui/dev9899293Merge pull request #19448 from open-webui/dev140605eMerge pull request #19462 from open-webui/dev6f1486fMerge pull request #19466 from open-webui/devd95f533Merge pull request #19729 from open-webui/deva7271530.6.43 (#20093)d16bff4fix: correct FileModel to FileMetadataResponse conversion📊 Changes
3 files changed (+100 additions, -3 deletions)
View changed files
📝
backend/open_webui/models/knowledge.py(+11 -3)➕
backend/open_webui/test/models/__init__.py(+0 -0)➕
backend/open_webui/test/models/test_knowledge.py(+89 -0)📄 Description
Pull Request Checklist
devbranch.Changelog Entry
Description
model_dump()get_file_metadatas_by_idFixed
Additional Information
Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.