CODEWITHSUNDEEP
javascriptangulartypescriptngrx
Chris Bao
Chris Bao

Reputation: 2868

angular & ngrx: problems during upgrading to version8

My current project is using angular/ngrx 7, and I'm planing to upgrade to latest version 8.

My project is an angular library with a demo app, which is a typical style in the angular field.

I following some posts online about related topics to upgrade my project:

upgrade Angular

ng update @angular/cli @angular/core --force

this step I have to add --force parameter to force the upgrade.

upgrade Ngrx

ng update @ngrx/store

in this step I get many warning message similar to the following one: 

NgRx 8 Migration: Unable to run the schematics to rename \`META_REDUCERS\` to \`USER_PROVIDED_META_REDUCERS\`
            in file '/projects/xxx/src/lib/xxx.module.ts'.

            For more info see https://ngrx.io/guide/migration/v8#meta_reducers-token.

what's this. I can't find META_REDUCERS in my code.

secondly, when i try to build my library i get the following error and failed to start:

enter image description here

Upvotes: 3

Views: 552

Answers (1)

timdeschryver
timdeschryver

Reputation: 15505

You can ignore this message, it shouldn't be printed out when you're not using the META_REDUCERS token.

Upvotes: 2

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