[PR #23864] [CLOSED] fix: prevent InputVariablesModal crash (variable undefined) #50463

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GiteaMirror · 2026-04-30T03:10:52-05:00

GiteaMirror commented

2026-04-30 03:10:52 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/23864
Author: @moreveal
Created: 4/18/2026
Status: ❌ Closed

Base: dev ← Head: fix/input-variables-crash

📝 Commits (1)

11731cc fix: prevent InputVariablesModal crash (variable undefined)

📊 Changes

1 file changed (+76 additions, -73 deletions)

View changed files

📝 src/lib/components/chat/MessageInput/InputVariablesModal.svelte (+76 -73)

📄 Description

Pull Request Checklist

Target branch: dev
Description: Added below
Changelog: Added
Testing: Manually tested (modal no longer crashes, all input types work)
Code review: Self-reviewed
Git Hygiene: Single focused fix

Description

Fixes a runtime crash in InputVariablesModal.svelte when rendering input variables.

The modal could throw:

ReferenceError: variable is not defined

Root cause was unsafe iteration using Object.keys + indexing (variables[key]), which resulted in invalid compiled code and undefined access.

Replaced iteration with Object.entries and removed unsafe access pattern.

Changelog Entry

Description

Fix crash in Input Variables modal caused by unsafe variable iteration

Added

—

Changed

Switched from Object.keys + indexing to Object.entries iteration in InputVariablesModal.svelte
Simplified variable access to avoid undefined references

Deprecated

—

Removed

—

Fixed

Fixed ReferenceError: variable is not defined when opening Input Variables modal
Fixed crash when variables object is malformed or partially undefined

Security

—

Breaking Changes

—

Additional Information

Fix is minimal and scoped only to iteration logic
No changes to API or variable format
Prevents generation of invalid compiled Svelte code

Screenshots or Videos

Before: modal crashes on open
After: modal renders correctly and accepts input

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.

Note

Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in.

_{🔄 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/23864 **Author:** [@moreveal](https://github.com/moreveal) **Created:** 4/18/2026 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `fix/input-variables-crash` --- ### 📝 Commits (1) - [`11731cc`](https://github.com/open-webui/open-webui/commit/11731cc43d94bb63a885cb6a7b5cd37e18da31c6) fix: prevent InputVariablesModal crash (variable undefined) ### 📊 Changes **1 file changed** (+76 additions, -73 deletions) <details> <summary>View changed files</summary> 📝 `src/lib/components/chat/MessageInput/InputVariablesModal.svelte` (+76 -73) </details> ### 📄 Description # Pull Request Checklist * [x] **Target branch:** `dev` * [x] **Description:** Added below * [x] **Changelog:** Added * [x] **Testing:** Manually tested (modal no longer crashes, all input types work) * [x] **Code review:** Self-reviewed * [x] **Git Hygiene:** Single focused fix --- ## Description Fixes a runtime crash in `InputVariablesModal.svelte` when rendering input variables. The modal could throw: ``` ReferenceError: variable is not defined ``` Root cause was unsafe iteration using `Object.keys` + indexing (`variables[key]`), which resulted in invalid compiled code and undefined access. Replaced iteration with `Object.entries` and removed unsafe access pattern. --- # Changelog Entry ### Description * Fix crash in Input Variables modal caused by unsafe variable iteration ### Added * — ### Changed * Switched from `Object.keys` + indexing to `Object.entries` iteration in `InputVariablesModal.svelte` * Simplified variable access to avoid undefined references ### Deprecated * — ### Removed * — ### Fixed * Fixed `ReferenceError: variable is not defined` when opening Input Variables modal * Fixed crash when variables object is malformed or partially undefined ### Security * — ### Breaking Changes * — --- ### Additional Information * Fix is minimal and scoped only to iteration logic * No changes to API or variable format * Prevents generation of invalid compiled Svelte code --- ### Screenshots or Videos * Before: modal crashes on open * After: modal renders correctly and accepts input --- ### Contributor License Agreement - [x] 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. > [!NOTE] > Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-04-30 03:10:52 -05:00

GiteaMirror closed this issue

2026-04-30 03:10:54 -05:00

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Reference: github-starred/open-webui#50463