Files
windmill/frontend/BUGS.txt
Diego Imbert 5d79f33590 Final Svelte 5 migration (#8211)
* Remove $$props.field usage

* Rename slots to ensure no hyphen

* _props

* _trigger

* OnSelectedIteration type correct capitalization

* rename _content

* Remove afterUpdate

* Migrate everything to svelte 5

* array bind

* Fix popover

* type never

* nit fixes

* Fixed many trivial errors

* onClick

* Fix errors

* use let:

* nit typing

* fix: wrap state_referenced_locally vars with untrack()

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Add untrack import

* Fix all syntax errors due to untrack migration

* Fix undefined errors

* Fix more undefined errors

* untrack(() => initialOpen)

* svelte-ignore

* Fix state_descriptors_fixed error in Chart.svelte

Use $state.snapshot() to pass plain copies of data/options to Chart.js
instead of $state proxies. Chart.js's listenArrayEvents tries to define
property descriptors on data arrays, which Svelte 5 proxies reject.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* nit typing

* Merge issue

* Fix "path is not set" error in resource picker / editor

* Fix InputTransformForm error when rerunning some flows

* fix npm run check

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-03-05 18:11:40 +01:00

40 lines
1.9 KiB
Plaintext

# Svelte 5 Migration - Bug Report
# Testing started: 2026-03-02
## Warnings (not blocking but worth fixing)
1. [WARNING] binding_property_non_reactive in Grid.svelte:372:5
- `bind:this={moveResizes[item.id]}` is binding to a non-reactive property
- File: src/lib/components/apps/svelte-grid/Grid.svelte
- Appears multiple times in App editor
- Status: NOT FIXED (non-blocking warning)
2. [WARNING] legacy_recursive_reactive_block in RecomputeAllComponents.svelte
- Migrated `$:` reactive block that both accesses and updates the same reactive value
- File: src/lib/components/apps/editor/RecomputeAllComponents.svelte
- May cause recursive updates when converted to $effect
- Status: NOT FIXED (non-blocking warning)
3. [WARNING] ownership_invalid_mutation in SchemaForm.svelte:70:16
- Mutating unbound props (`schema`) is strongly discouraged
- Parent: src/lib/components/ApiConnectForm.svelte should use `bind:schema={...}`
- Appears when opening PostgreSQL resource creation form
- Status: NOT FIXED (non-blocking warning)
4. [WARNING] ownership_invalid_binding in InputTransformSchemaForm.svelte
- Passes `schema` to InputTransformForm.svelte with `bind:`, but parent Pane.svelte didn't declare `schema` as binding
- Appears in flow editor when adding a TypeScript step
- Status: NOT FIXED (non-blocking warning)
## Bugs
1. [BUG] state_descriptors_fixed in Chart.svelte (Queue metrics drawer)
- Error: "Property descriptors defined on `$state` objects must contain `value` and always be `enumerable`, `configurable` and `writable`."
- Triggered by: Clicking "Queue metrics" on /workers page
- File: src/lib/components/chartjs-wrappers/Chart.svelte
- Root cause: Chart.js's `listenArrayEvents` calls Object.defineProperty on data arrays that are Svelte 5 $state proxies, which reject non-standard property descriptors
- Fix: Use $state.snapshot() to pass plain copies of data and options to Chart.js
- Status: FIXED