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Error after updated to version 9

See original GitHub issue

Trying to update to version 9.

Cryptic errors and massive headache as usual 😱.

I’m stuck on this one:

ERROR in node_modules/@angular/common/http/http.d.ts:2801:22 - error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class.

This likely means that the library (@angular/common/http) which declares HttpClientModule has not been processed correctly by ngcc, or is not compatible with Angular Ivy. Check if a newer version of the library is available, and update if so. Also consider checking with the library's authors to see if the library is expected to be compatible with Ivy.

What does it mean?

Issue Analytics

State:
Created 4 years ago
Reactions:16
Comments:70 (23 by maintainers)

Top GitHub Comments

51reactions

destus90commented, Mar 13, 2020

This topic has been discussed lots of times… npm ci should help you.

33reactions

clement911commented, Mar 13, 2020

Setting "enableIvy": false in tsconfig.json does fix that particular error. Isn’t Ivy supposed to be usable already?

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