ngx-restanular error in angular 8

[kamaruzzaman]

After upgrading my project to Angular 8, I am getting the following error from ngx-restangular:

ERROR in node_modules/ngx-restangular/lib/ngx-restangular-http.d.ts(3,27): error TS2307: Cannot find module '@angular/common/http/src/response'.

It would be nice if you fix the Issue so that ngx-restangular can be used with angular 8

[kamaruzzaman]

I have upgraded ngx-restangular to angular 8 in the branch:

https://github.com/kamaruzzaman/ngx-restangular/tree/Issue_168_angular8

[jc950]

Is there a merge and an npm publish planned ?

[tairezzzz]

working on it

[jc950]

Thank you !

[jcheros]

I have upgraded ngx-restangular to angular 8 in the branch:

https://github.com/kamaruzzaman/ngx-restangular/tree/Issue_168_angular8

After installing from this branch the module import fails:

import { RestangularModule } from 'ngx-restangular'; -> error TS2307: Cannot find module 'ngx-restangular'.

[hijamoya]

Same issue here..

[snahmad]

Is this fixed.

I am getting as well.
ERROR in node_modules/ngx-restangular/lib/ngx-restangular-http.d.ts(3,27): error TS2307: Cannot find module '@angular/common/http/src/response'.

How get I can updated ngx-restangular.

[snahmad]

Any resolution on this issue using with latest angulr 8.

ERROR in node_modules/ngx-restangular/lib/ngx-restangular-http.d.ts(3,27): error TS2307: Cannot find module '@angular/common/http/src/response'.

[jcheros]

Any resolution on this issue using with latest angulr 8.

ERROR in node_modules/ngx-restangular/lib/ngx-restangular-http.d.ts(3,27): error TS2307: Cannot find module '@angular/common/http/src/response'.

Try with 5.0.0-rc1

[snahmad]

I installed

npm install ngx-restangular@5.0.0-rc1 --save

but now getting different errors.

ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/array' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/date' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/function' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/map' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/math' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/number' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/object' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/parse-float' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/parse-int' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/regexp' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/set' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/string' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/symbol' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es6/weak-map' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./src/polyfills.ts
Module not found: Error: Can't resolve 'core-js/es7/reflect' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./node_modules/ngx-restangular/fesm5/ngx-restangular.js
Module not found: Error: Can't resolve 'core-js/fn/object' in 'C:\Work\Actisense\W2K1\angular\webApp\node_modules\ngx-restangular\fesm5'

[jcheros]

I installed

npm install ngx-restangular@5.0.0-rc1 --save

but now getting different errors.

Maybe you need to update your Angular Cli.
My package.json looks like this

"dependencies": {
    "@angular/animations": "^8.0.0",
    "@angular/cdk": "^8.0.0",
    "@angular/common": "^8.0.0",
    "@angular/compiler": "^8.0.0",
    "@angular/core": "^8.0.0",
    "@angular/forms": "^8.0.0",
    "@angular/material": "^8.0.0",
    "@angular/material-moment-adapter": "^8.0.0",
    "@angular/platform-browser": "^8.0.0",
    "@angular/platform-browser-dynamic": "^8.0.0",
    "@angular/pwa": "^0.800.3",
    "@angular/router": "^8.0.0",
    "@angular/service-worker": "^8.0.0",
    "core-js": "2.5.1",
    "ngx-restangular": "5.0.0-rc1",
    "rxjs": "6.5.2",
    "rxjs-compat": "6.3.0",
    "zone.js": "~0.9.1",
    ...
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.800.2",
    "@angular/cli": "^8.0.2",
    "@angular/compiler-cli": "^8.0.0",
    "@angular/language-service": "8.0.0",
    ...
    "tslint-language-service": "^0.9.9",
    "typescript": "3.4.5"
  }

[snahmad]

I have moved to ngx-restangular latest version.
using now ngx-restangular": "^5.0.0-rc1",
now getting

Module not found: Error: Can't resolve 'core-js/es7/reflect' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./node_modules/ngx-restangular/fesm5/ngx-restangular.js
Module not found: Error: Can't resolve 'core-js/fn/object' in 'C:\Work\Actisense\W2K1\angular\webApp\node_modules\ngx-restangular\fesm5'

[snahmad]

any idea?

how to fix it.
Should I move back to angular 6 or 7.

[bal3no]

Finally I found a solution to work with ngx-restangular 5.0.0-rc1, angular 8.2.3 and core-js 3.2.1. First of all, to solve the error
"Can't resolve 'core-js/es7/reflect'"
I had to change the import in my polyfill.ts to "core-js/es/reflect".

Next, I got a similar error in ngx-restangular
Module not found: Error: Can't resolve 'core-js/fn/object' (same as @snahmad)
and had to change the line
import { assign } from 'core-js/fn/object'; to
import { assign } from 'core-js/features/object';
in ngx-restangular/fesm5/ngx-restangular.js

This worked for me ... but how to have the correction inside the ngx-restangular package?

UPDATE: I've made my first try to make a PR ...

[rshchpkn]

Hi, thanks to the @bal3no PR I published a new version under rc tag. To install use npm install ngx-restangular@rc

[rshchpkn]

Published 5.0.0 version. Please notify me if there are any issues

[akvaliya]

I am getting this error ERROR in ./node_modules/ngx-restangular/fesm2015/ngx-restangular.js Module not found: Error: Can't resolve 'core-js/features/object'
My project has "core-js": "^2.6.4"

[zzhou718]

@akvaliya please update your ngx-restangular to 5.0.0 (not 5.0.0-rc1) and core-js to 3.2.1. I saw this issue as well on August 29 and solved it by doing so.

[soutionscience]

I have moved to ngx-restangular latest version.
using now ngx-restangular": "^5.0.0-rc1",
now getting

Module not found: Error: Can't resolve 'core-js/es7/reflect' in 'C:\Work\Actisense\W2K1\angular\webApp\src'
ERROR in ./node_modules/ngx-restangular/fesm5/ngx-restangular.js
Module not found: Error: Can't resolve 'core-js/fn/object' in 'C:\Work\Actisense\W2K1\angular\webApp\node_modules\ngx-restangular\fesm5'

solved the issue by installing the running npm i core-js@3