ng-bootstrap | Angular powered Bootstrap | Datepicker library

I'm updating my angular app by following the angular update guide and I'm stuck with an error of peer dependencies.

First I update from angular 8 to 9 but there was still a peer dependency error. So I use this command with --force argument :

I'm building an angular components library, using an NX workspace. ATM I'm implementing a file-uploader. This uploader will contain an image (svg), which should be included in the library/package.

All solutions I find on the internet, require the consumer of the library to update their angular.json apps section. For me, this is an absolute no-go. Here's some of the resources I found explaining this:

• Create Nx Libs with Assets
• How to include assets from library

I already modified my ng-package.json by adding the assets field:

I have a app that is currently deployed on heroku and working perfectly fine. I created a new heroku app and tried to run the same branch. I installed nodejs and all the configuration is the same but for some reason the build is failing at heroku-postbuild: "ng build --prod". It works fine on the previous instance I have on heroku but wont work on the new one. I don't know what i am missing as the information on the error is minimal. I am attaching my package.json as well as the error message I get. any help will be appreciated and let me know if you need me to upload anything else.

package.json

I am trying to use the persistent build cache feature provided by angular but look like its not working for me, I am trying the below command

I'm trying to display a modal component from another main component, but I receive 404 error from the modal component when it renders the parent component. I think beacuse is trying to access the modal component from main component before it gets loaded.

I declared the modal component on NgModule declarations. tried a lot of things but i couldn't make it work yet...

This is my parent component portfolio.component.html

I really hope someone can help us.
I am new to Angular and got a project inherited.
I have an Angular project with version 7.3, which causes us troubles when we really try to work with it or to update it.
With version 7.3 the project is running so long as you dont add any packages or delete the node-modules file and run "npm i" for installing all dependencies/packages again. The results in these cases are a blank white screen when running the application.
So now we considered it a better idea to update the project to the newer version 13 of anuglar, so everything is up to date and that the handling will maybe be better. The node version is 16.3.0, npm is version 8.1.3.

1. So I followed the instructions of the angular update guide: https://update.angular.io/
2. I deleted node_modules and package-lock.json serveral times an did "npm i --legacy-peer-deps" after that
3. I deleted "es5BrowserSupport": true in angular.json
4. I added "enableIvy": true, "fullTemplateTypeCheck": false under "angularCompilerOptions" in the tsconfig.json
5. I added types/jest
6. In angular.modules I added "CUSTOM_ELEMENTS_SCHEMA" under Ng-Modules.schema

My current package.json file:

I was using ang-jsoneditor before I upgrade my nodejs (was 8, now 12) and angular (was 7, now 10). After the upgrade, the ang-jsoneditor seems not working, and error is

I am trying to test a component containing a component from ng-bootstrap, in Angular 13 using Jest and get the following error: Cannot access 'NgbNavLink' before initialization.

I have a component MyComponent which is using a NgbModal. I just want to create the test for this component, so I need to import NgbModule in my test. However, the import doesn't seem to work as I get the following error:

After migrating my angular 6 project to 12. I am getting multiple warning in terminal

if in angular.json i set optimisation: false configuration then all issue get resolved but i don't want to make this changes it should be true only.

with optimisation: true i am getting all these warnings:-

Earlier same code was working fine without any warning.