Application successfully builds and ng serve runs. Application will not successfully run/initialize.
There have been no appreciable typescript code changes from when this was working to when failure occurred, so I am focusing on the html template and the tsconfig with context.
The when the html template logic of the generated main.js is run, the execution is failing somewhere/somehow on the second child element elementStart function execution.
core.mjs:6461 ERROR TypeError: _angular_core__WEBPACK_IMPORTED_MODULE_12__.ɵɵelementStart(...) is not a function
at AppComponent_Template (app.component.html:2:1)
at executeTemplate (core.mjs:9593:9)
at renderView (core.mjs:9396:13)
at renderComponent$1 (core.mjs:10677:5)
at renderChildComponents (core.mjs:9261:9)
at renderView (core.mjs:9421:13)
at ComponentFactory.create (core.mjs:21574:13)
at ApplicationRef.bootstrap (core.mjs:26377:42)
at core.mjs:26060:64
at Array.forEach (<anonymous>)
app.component.html (d-xxx elements come from a custom build angular library I also build/manage that has been tested with other consuming clients and is working on other projects)
<div>
<d-layout [staticNavItems]="navItems" [dynamicNavItems]="contextMenuItems" [subMenuButtonLabel]="subMenuLabel"
subMenuButtonIcon="folder" [loadingMessage]="loadingMessage">
<div>
<d-nav-header>
<div class="d__logo"></div>
<span class="d__title">
Some Title
</span>
</d-nav-header>
</div>
<div>
<d-content-header class="d__header">
<d-context-subject></d-context-subject>
<d-header></d-header>
</d-content-header>
</div>
<div>
<d-content>
<router-outlet></router-outlet>
</d-content>
</div>
</d-layout>
</div>
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"moduleResolution": "node",
"module": "esnext",
"importHelpers": true,
"target": "es2020",
"lib": [
"es2015",
"es2018",
"es2020",
"dom"
]
},
"angularCompilerOptions": {
"fullTemplateTypeCheck": true,
"strictInjectionParameters": true
}
}
Even though the versions specified in the package.json file for all of the angular libraries should have resulted in the same version acorsss the board, there was a version mismatch between the angular/compiler and angular/core(and other critical angular libraries).
Angular: 13.1.3 <===================
... animations, common, core, forms, platform-browser
Package Version
-------------------------------------------------------------
@angular-devkit/architect 0.1302.5
@angular-devkit/build-angular 13.2.5 <================
@angular-devkit/core 13.2.5
@angular-devkit/schematics 13.2.5
@angular/cdk 13.2.5
@angular/cli 13.2.5
@angular/compiler 13.2.5
@angular/compiler-cli 13.2.5
@angular/language-service 13.2.5
@angular/material 13.2.5
@angular/material-moment-adapter 13.2.5
@angular/platform-browser-dynamic 13.2.5
@angular/router 13.2.5
@schematics/angular 13.2.5
ng-packagr 13.2.1
rxjs 7.5.4
typescript 4.5.5
Even though there were some indicators in the package-lock file that all of the versions matched, they did not.
This can be verified in a targeted way by running this or similar commands:
npm ls @angular/core
I'd like to thank the angular team for helping me out with this. Here is a link to the answers and thread. https://github.com/angular/angular/issues/45265