## Summary
- Remove the legacy missing nodes modal dialog and migrate all
functionality to the existing Error Overlay / TabErrors system
- Migrate core node version warning from `MissingCoreNodesMessage.vue`
to `MissingNodeCard` in the errors tab
- Remove `Comfy.Workflow.ShowMissingNodesWarning` setting (errors tab
always surfaces missing nodes)
- Delete 6 legacy files: `useMissingNodesDialog.ts`,
`MissingNodesContent.vue`, `MissingNodesFooter.vue`,
`MissingNodesHeader.vue`, `MissingCoreNodesMessage.vue` and its test
- Rename `showMissingNodesDialog`/`showMissingModelsDialog` params to
`showMissingNodes`/`showMissingModels`
- Add `errorOverlay` and `missingNodeCard` to centralized `TestIds`
- Migrate all E2E tests from legacy dialog selectors to error overlay
testIds
- Add new E2E test: MissingNodeCard visible via "See Errors" button flow
- Add new E2E test: subgraph missing node type verified by expanding
pack row
- Add `surfaceMissingNodes` unit tests to `executionErrorStore`
- Guard `semver.compare` against invalid version strings
- Add `role="alert"`, `aria-hidden` for accessibility
- Use reactive props destructuring in `MissingNodeCard` and
`MissingPackGroupRow`
**Net change: -669 lines** (19 files, +323 / -992)
<img width="733" height="579" alt="image"
src="https://github.com/user-attachments/assets/c497809d-b176-43bf-9872-34bd74c6ea0d"
/>
## Test plan
- [x] Unit tests: MissingNodeCard core node warning (7 tests)
- [x] Unit tests: surfaceMissingNodes (4 tests)
- [x] Unit tests: workflowService showPendingWarnings (updated)
- [x] E2E: Error overlay visible on missing nodes workflow
- [x] E2E: Error overlay visible on subgraph missing nodes
- [x] E2E: MissingNodeCard visible via See Errors button
- [x] E2E: Subgraph node type visible after expanding pack row
- [x] E2E: Error overlay does not resurface on undo/redo
- [x] E2E: Error overlay does not reappear on workflow tab switch
- [x] Typecheck, lint, knip all passing
## Related issues
- Closes#9923 (partially — `errorOverlay` and `missingNodeCard` added
to TestIds)
- References #10027 (mock hoisting inconsistency)
- References #10033 (i18n-based test selectors)
- References #10085 (DDD layer violation + focusedErrorNodeId)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10102-refactor-remove-legacy-missing-nodes-dialog-3256d73d365081c194d2e90bc6401846)
by [Unito](https://www.unito.io)
## Summary
Enable `better-tailwindcss/enforce-consistent-class-order` lint rule and
auto-fix all 1027 violations across 263 files. Stacked on #9427.
## Changes
- **What**: Sort Tailwind classes into consistent order via `eslint
--fix`
- Enable `enforce-consistent-class-order` as `'error'` in eslint config
- Purely cosmetic reordering — no behavioral or visual changes
## Review Focus
Mechanical auto-fix PR — all changes are class reordering only. This is
the largest diff but lowest risk since it changes no class names, only
their order.
**Stack:** #9417 → #9427 → **this PR**
Fixes#9300 (partial — 3 of 3 rules)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9428-fix-enable-enforce-consistent-class-order-tailwind-lint-rule-31a6d73d3650811c9065f5178ba3e724)
by [Unito](https://www.unito.io)
## Summary
Enable `better-tailwindcss/enforce-canonical-classes` lint rule and
auto-fix all 611 violations across 173 files. Stacked on #9417.
## Changes
- **What**: Simplify Tailwind classes to canonical forms via `eslint
--fix`:
- `h-X w-X` → `size-X`
- `overflow-x-hidden overflow-y-hidden` → `overflow-hidden`
- and other canonical simplifications
- Enable `enforce-canonical-classes` as `'error'` in eslint config
## Review Focus
Mechanical auto-fix PR — all changes produced by `eslint --fix`. No
visual or behavioral changes; canonical forms are functionally
identical.
**Stack:** #9417 → **this PR** → PR 3 (class order)
Fixes#9300 (partial — 2 of 3 rules)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9427-fix-enable-enforce-canonical-classes-tailwind-lint-rule-31a6d73d365081a49340d7d4640ede45)
by [Unito](https://www.unito.io)
## Summary
When ComfyUI Manager is disabled, OSS local users see a hint in the
Missing Nodes panel explaining how to install and enable it.
## Changes
- **What**: Added an inline hint in `MissingNodeCard` that renders when
the user is on OSS (non-Cloud) and Manager is not active
(`showInfoButton` is false). The hint shows the pip install command and
the `--enable-manager` startup flag, formatted as inline `<code>`
snippets via `i18n-t` interpolation.
## Review Focus
- The `showManagerHint` computed is intentionally simple: `!isCloud &&
!props.showInfoButton`. `showInfoButton` is the existing signal for
whether Manager is available/enabled.
- Styling uses existing semantic tokens (`bg-comfy-menu-bg`,
`text-comfy-input-foreground`) to match the rest of the panel.
## Screenshot
<img width="642" height="452" alt="image"
src="https://github.com/user-attachments/assets/d08280d3-b4a0-4613-b092-1baa49f0b091"
/>
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9377-feat-add-manager-enable-hint-for-OSS-local-users-3196d73d365081a19037c8f55f11d1eb)
by [Unito](https://www.unito.io)
## Summary
Surfaces missing node pack information in the Errors Tab, grouped by
registry pack, with one-click install support via ComfyUI Manager.
## Changes
- **What**: Errors Tab now groups missing nodes by their registry pack
and shows a `MissingPackGroupRow` with pack name, node/pack counts, and
an Install button that triggers Manager installation. A
`MissingNodeCard` shows individual unresolvable nodes that have no
associated pack. `useErrorGroups` was extended to resolve missing node
types to their registry packs using the `/api/workflow/missing_nodes`
endpoint. `executionErrorStore` was refactored to track missing node
types separately from execution errors and expose them reactively.
- **Breaking**: None
## Review Focus
- `useErrorGroups.ts` — the new `resolveMissingNodePacks` logic fetches
pack metadata and maps node types to pack IDs; edge cases around partial
resolution (some nodes have a pack, some don't) produce both
`MissingPackGroupRow` and `MissingNodeCard` entries
- `executionErrorStore.ts` — the store now separates `missingNodeTypes`
state from `errors`; the deferred-warnings path in `app.ts` now calls
`setMissingNodeTypes` so the Errors Tab is populated even when a
workflow loads without executing
## Screenshots (if applicable)
https://github.com/user-attachments/assets/97f8d009-0cac-4739-8740-fd3333b5a85b
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9213-feat-show-missing-node-packs-in-Errors-Tab-with-install-support-3126d73d36508197bc4bf8ebfd2125c8)
by [Unito](https://www.unito.io)
