I tried to migrate Angular 6 application to angular 7 application and have got the following warning messsage
npm WARN @ngrx/effects@6.1.0 requires a peer of @angular/core@^6.0.0 but none is installed.
You must install peer dependencies yourself.
npm WARN @ngrx/store@6.1.0 requires a peer of @angular/core@^6.0.0 but none is installed.
You must install peer dependencies yourself.
What does that mean ?
Does it mean that there is no compatible store for angular 7 ?
Will my store not work ?
Update:
NgRx is updated to 6.1.2 to resolve bugs and for compatibility with angular 7.
So according to https://github.com/ngrx/platform/issues/1397, you can ignore the peer dependencies and it should work with angular 7.
install:
npm install @ngrx/store@6.1.2
If you want to get rid of these warning you can go with @ngrx/store@7 by installing the Nightly builds this way:
npm install github:ngrx/store-builds
You are required then to have git installed in your system.
But keep in mind that @ngrx/store@7 still a beta release.
In the above given link, the reason why they apgraded to NgRx 6.1.2 is that the @ngrx/router-store has a bug with angular 7.
So upgrading to NgRx 6.1.2 make it usable and compatible with angular 7 and you can ignore the peer dependencies.
You should be able to solve with the following command,
ng update @ngrx/store --next --force