I am getting this error Uncaught (in promise): TypeError: Cannot read property 'ɵcmp' of undefined in angular when trying to load the app I just compiled with --prod flag with both optimization and...

I created an Angular-Library which is outside of my App-Workspace. The result is that I have two different workspaces. My first approach was building my Library and link /dist folder with my App. T...

Can anyone give a clear explanation of why in the IVY compiler, entry components API Is not necessary anymore?. In other words what was change internally so that Angular suddenly doesn't need a hea...

I upgraded my project from Angular 8 to 9 and refactored my code to take advantage of the ability to lazy load components. For most of my components this works great, but I have one that is throwin...

I just updated from Angular 8.2 to 9. Everything works well if I disable ivy, but when it's enabled I'm getting a lot of errors that seems to be kind of obscure, at least I can't find any results ...

I have a library that needs to be distributed via npm. The recommendation for Angular 10 still seems to be that such libraries should be compiled with IVY disabled but that the Angular CLI will ens...

In my Angular 9 app, I have an abstract class: export abstract class MyAbstractComponent { constructor( protected readonly cd: ChangeDetectorRef, ) { super(); } // ... } and a Component e...

I've been using this Modal module for my Angular projects, however today, when upgrading to Angular 16, it stoped working with this error: 'SimpleModalModule' does not appear to be an NgModule cla...

I've updated my app to 9 version. Everything is alright but I've problem with strictTemplates set to true. For instance this code loaded$: Observable<boolean> [loaded]="loaded$ | async" @Inp...

I created an Angular application under 4. I have migrated from version to version and am currently latest version 9. I was reviewing my tests. I have a Login component that I had 3 working tests an...

I'm trying to use the latest Angular Material with Angular 9 but I encountered below problem and here is my app.modul.ts import { NgModule } from '@angular/core'; import { CommonModule, Currency...

This weird error, that I don't remember seeing pre-Ivy, has popped up in the setup of a new app created with the latest Angular 9 CLI. Looks like it could be a bug with Ivy? Any ideas on how to fix...

I tried upgrading from angular 8 to 10 following angular update guide. My project is consisting of core application, shared (2 libs, google map and shared components) and one extra apk fsm (2libs, ...

Why the library compiled in the "partial" compilation mode builds so slowly inside of the consumer application, compared to the "full" compilation mode?

Just as this issue states, if you try to access an ngControl.control with a Directive: export class DisabledDirective { @Input() set opDisabled(condition: boolean) { const action = condition ? ...

Recently I was having a problem installing an npm package (that used node-gyp). I tried upgrading the minor version of node from version 16.13.0 to 16.13.1 and upgrading my angular cli from 13.0.2 ...

I'm using angular 11.2 in my machine and I want to run a angular 12 project. After clone from git, I ran below commands. npm install ng serve But I got below errors and can't run the project. I r...

Since Angular 10, we have had the following set in an angular library: "angularCompilerOptions": { "enableIvy": false } I am now trying to use the Ivy compiler as we upgrade t...

I have upgraded from Angular 8 to 9 and have enabled Ivy following all the steps here. When I run npm install a handful of my packages throw the error: Tried to overwrite <package_path>.__i...

With angular 9 and it's new compilation engine IVY, my CI build times have increased substantially. This is of course is because ngcc is ran on many modules. e.g. Compiling @angular/core : es2015...

hello Everyone, i am getting issue on angular after migration, I have migrated the project to angular 9 from angular 8 . the angular with ng server --prod works in version 8 but on version 9 i ...

As Angular 6 is here, I want to upgrade or move my angular 5 client application to angular 6, but I'm not getting any tutorial or anything which can guide me through. According to me I just need ...

I have migrated my angular 7 app to 8.0.0 and i'am now trying the new compiler ivy. The app works perfectly without ivy but when i try to compile with it i have the following error : Cannot co...

Getting the error after updating to Angular 9 / Ivy compiler ERROR Error: Token InjectionToken XXXXXXXXX is missing a ɵprov definition. at injectableDefOrInjectorDefFactory (vendor.js:47105) at ...

I have an Angular 11 project that is trying to integrate SpreadJS Designer, but is failing during the ngcc step Compiling @grapecity/spread-sheets-designer-angular : esm2015 as esm2015 with the exc...