Which @angular/* package(s) are the source of the bug?
core
Is this a regression?
No
Description
This is my template, if the first sentence in @for is an @let, an error is reported.
@let count = _routeData().count;
@let records = _routeData().data;
@for (record of records; track $index; let last = $last) {
@let author = record.userInfo;
@let article = record.article;
@let statistic = record.articleStatistic;
<section class="article">
<div class="author">If insert an empty ng-container before @let, the error goes away
@let count = _routeData().count;
@let records = _routeData().data;
@for (record of records; track $index; let last = $last) {
<ng-container></ng-container>
@let author = record.userInfo;
@let article = record.article;
@let statistic = record.articleStatistic;
<section class="article">
<div class="author">
I can't reproduce this error in a minimal project at the moment, and I haven't yet found out why it occurs.
Please provide a link to a minimal reproduction of the bug
I am currently unable to reproduce this issue in other projects
Please provide the exception or error you saw
12:05:45 AM [vite] Internal server error: ASSERTION ERROR: Expected [Text|Element|Container|ElementContainer|Projection|IcuContainer] but got LetDeclaration.
at throwError (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:2861:9)
at assertTNodeType (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:5686:5)
at getFirstNativeNode (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:8689:18)
at getBeforeNodeForView (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:8747:14)
at getFirstNativeNode (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:8698:14)
at calcPathForNode (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:11287:24)
at appendSerializedNodePath (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:24335:33)
at serializeLView (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:24429:11)
at annotateHostElementForHydration (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:24457:17)
at serializeLView (/home/hungtcs/Workspaces/@hungtcs/irho/.angular/cache/18.1.2/vite/deps_ssr/chunk-WUB3NTET.js:24417:9) (x2)
Please provide the environment you discovered this bug in (run ng version)
Angular CLI: 18.1.2
Node: 22.3.0
Package Manager: pnpm 9.1.4
OS: linux x64
Angular: 18.1.2
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, localize, material, platform-browser
... platform-browser-dynamic, platform-server, router
... service-worker, ssr
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1801.1
@angular-devkit/build-angular 18.1.2
@angular-devkit/core 18.1.1
@angular-devkit/schematics 18.1.1
@schematics/angular 18.1.1
rxjs 7.8.1
typescript 5.4.5
zone.js 0.14.8
Anything else?
No response
Which @angular/* package(s) are the source of the bug?
core
Is this a regression?
No
Description
This is my template, if the first sentence in
@foris an@let, an error is reported.@let count = _routeData().count; @let records = _routeData().data; @for (record of records; track $index; let last = $last) { @let author = record.userInfo; @let article = record.article; @let statistic = record.articleStatistic; <section class="article"> <div class="author">If insert an empty
ng-containerbefore@let, the error goes awayI can't reproduce this error in a minimal project at the moment, and I haven't yet found out why it occurs.
Please provide a link to a minimal reproduction of the bug
I am currently unable to reproduce this issue in other projects
Please provide the exception or error you saw
Please provide the environment you discovered this bug in (run
ng version)Anything else?
No response