Error on update to Webpack 4.0.1 #9793

niklissad · 2018-02-27T09:15:59Z

Versions

> ng --version

    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/
    
Angular CLI: 1.7.1
Node: 8.9.4
OS: darwin x64
Angular: 5.2.6
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, platform-server, router
... service-worker

@angular/cli: 1.7.1
@angular-devkit/build-optimizer: 0.3.2
@angular-devkit/core: 0.3.2
@angular-devkit/schematics: 0.3.2
@ngtools/json-schema: 1.2.0
@ngtools/webpack: 1.10.1
@schematics/angular: 0.3.2
@schematics/package-update: 0.3.2
typescript: 2.6.2
webpack: 4.0.1

Repro steps

Update @angular/cli to 1.7.1
ng update
npm install webpack

Observed behavior

> ng build --prod --environment=current --output-hashing=none --build-optimizer

  0% compiling
An error occured during the build:
TypeError: Cannot read property 'thisCompilation' of undefined
    at NodeTemplatePlugin.apply (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/webpack/lib/node/NodeTemplatePlugin.js:19:18)
    at Compiler.apply (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:375:16)
    at Object.compileTemplate (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/html-webpack-plugin/lib/compiler.js:48:17)
    at Compiler.<anonymous> (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/html-webpack-plugin/index.js:47:40)
    at Compiler.applyPluginsParallel (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:293:14)
    at applyPluginsAsync.err (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:499:9)
    at Compiler.applyPluginsAsyncSeries (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:195:46)
    at Compiler.compile (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:492:8)
    at readRecords.err (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:279:11)
    at Compiler.readRecords (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:391:11)
    at applyPluginsAsync.err (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:276:10)
    at next (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:202:11)
    at Compiler.compiler.plugin (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/CachePlugin.js:51:59)
    at Compiler.applyPluginsAsyncSeries (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:206:13)
    at applyPluginsAsync.err (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:273:9)
    at next (/Users/niklissad/Sites/adwise/fishad/frontend/node_modules/tapable/lib/Tapable.js:202:11)
Cannot read property 'thisCompilation' of undefined

Desired behavior

Working build

Mention any other details that might be useful (optional)

I have this problem also with

npm install @angular/cli
ng new w4
cd w4
npm install webpack
npm run build

Also on other macbook which I don't use for development with MacOS 10.13.3

The text was updated successfully, but these errors were encountered:

filipesilva · 2018-02-27T09:25:44Z

To update the version of webpack, it must be updated in the Angular CLI package itself. Installing another version of webpack on the project dependencies is neither support nor will work. You would end up having multiple webpack dependencies in your project and this does not work.

We're working on an update for the next major version.

DanPride · 2018-02-28T17:11:16Z

Same issue. I also made the mistake of updating webpack independently but no don't seem to be able to get a working build now now matter what I do. Deleted node folder/npm i with no change in result

JanTheHun · 2018-03-01T12:55:33Z

@DanPride

I had the same issue, made the same mistake of upgrading webpack independently.
This is how I was finally able to solve the issue:

npm remove webpack
npm install [email protected]

webpack's newest version (4.0.0) seems to be buggy

iSanjayAchar · 2018-03-02T16:33:56Z

@JanTheHun

Your solution did resolve the issue for me. Thanks :)

vduzh · 2018-03-04T06:40:01Z

I had the same problems. Update @angular/cli to 1.7.2 helped

Marciodgms · 2018-03-08T15:06:20Z

@JanTheHun Your solution did resolve the issue for me. Thanks :)

NeyazA · 2018-03-09T04:47:44Z

@DanPride Thanks a lot man.... your solution below worked fine for me.

npm remove webpack
npm install [email protected]

Many Thanks

anish-fullstack · 2018-03-10T11:28:21Z

Thanks.. It worked for me too :)

martianmartian · 2018-03-13T13:37:32Z

notice that there might be 1. global webpack 2. local webpack
two things are involved. you have to remove and re-install both to fix the issue.

fsaldivars · 2018-04-10T21:25:28Z

Thanks @DanPride it works for me.
npm remove webpack
npm install [email protected]

HoldOffHunger · 2018-05-31T17:30:56Z

@JanTheHun : Thank you!! That worked perfectly.

This was the only snag I hit when updating a 1+ year old version of ReactJS on my app. But now everything's perfectly back to normal!

katsisaac50 · 2018-06-15T08:44:51Z

@JanTheHun : Thank you!! That worked perfectly.

douglasnaphas · 2018-09-29T19:52:29Z

npm remove webpack
npm install [email protected]

fixed the issue for me using AWS CodeBuild, Ubuntu 14.04, and Node 10.

amitesh786 · 2018-10-26T15:25:48Z

Angular webpack issue - I have facing this error from 1 week - could anyone support me why this error comes in picture

Run

npm run webpack-dev-server --inline --progress --port 8080

Console Error


 10% building modules 3/3 modules 0 active
Project is running at http://localhost:8080/
webpack output is served from /
404s will fallback to /index.html
 10% building modules 7/10 modules 3 active ...
[at-loader] Using [email protected] from typescript and "tsconfig.json" from ../src/tsconfig.json.

 **94% asset optimization
[at-loader] Checking started in a separate process...**

**[at-loader] Checking finished with 124 errors**
chunk    {0} vendor.js (vendor) 2.74 MB {2} [initial] [rendered]
chunk    {1} app.js (app) 12.1 kB {0} [initial] [rendered]
chunk    {2} polyfills.js (polyfills) 626 kB [entry] [rendered]

ERROR in [at-loader]./node_modules/@angular/common/src/location/platform_location.d.ts:47:59
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/common/src/pipes/async_pipe.d.ts:47:23
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/common/src/platform_id.d.ts:8:42
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/common/src/platform_id.d.ts:9:41
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/common/src/platform_id.d.ts:10:45
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/common/src/platform_id.d.ts:11:44
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/aot/compiler.d.ts:40:47
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/aot/compiler_host.d.ts:18:33
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/i18n/extractor.d.ts:14:33
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/i18n/extractor.d.ts:22:35
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/jit/compiler.d.ts:43:49
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/jit/compiler.d.ts:45:65
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/metadata_resolver.d.ts:71:104
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/resource_loader.d.ts:13:23
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/util.d.ts:2:36
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/compiler/src/util.d.ts:26:40
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/animation/animation_metadata_wrapped.d.ts:12:33
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/animation/dsl.d.ts:81:33
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/application_init.d.ts:21:27
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/application_ref.d.ts:116:76
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/application_ref.d.ts:132:110
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/application_ref.d.ts:162:67
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/application_ref.d.ts:164:101
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/errors.d.ts:9:33
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/errors.d.ts:10:43
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/errors.d.ts:11:42
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/errors.d.ts:12:43
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/errors.d.ts:13:35
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/src/linker/compiler.d.ts:43:49
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/linker/compiler.d.ts:51:65
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/linker/ng_module_factory_loader.d.ts:14:34
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/linker/system_js_ng_module_factory_loader.d.ts:28:25
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/render/api.d.ts:109:36
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/src/util/lang.d.ts:12:53
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/testing/src/before_each.d.ts:1:59
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/core/testing/src/component_fixture.d.ts:74:19
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/testing/src/component_fixture.d.ts:79:26
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/testing/src/test_bed.d.ts:85:33
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/core/testing/src/test_bed.d.ts:146:26
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/http/src/backends/browser_jsonp.d.ts:1:33
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/platform-browser-dynamic/src/resource_loader/resource_loader_impl.d.ts:10:23
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/platform-browser/src/dom/dom_renderer.d.ts:14:41
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/router/src/config.d.ts:309:85
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/interfaces.d.ts:78:99
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/interfaces.d.ts:157:109
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/interfaces.d.ts:229:162
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/interfaces.d.ts:299:89
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/interfaces.d.ts:367:50
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/router.d.ts:275:70
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/router.d.ts:297:59
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/router_module.d.ts:186:23
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@angular/router/src/shared.d.ts:15:37
    TS1039: Initializers are not allowed in ambient contexts.

ERROR in [at-loader] ./node_modules/@angular/router/src/utils/collection.d.ts:28:79
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:355:48
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:356:52
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:357:34
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:358:34
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:359:34
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:360:61
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:361:60
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:362:65
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:362:97
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:363:60
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:364:58
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:365:59
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:366:58
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:367:61
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:367:117
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:368:42
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:370:81
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:371:78
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:372:76
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:373:73
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:461:39
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:469:59
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:470:59
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:472:48
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:473:69
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:477:40
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:479:48
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:695:55
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:696:45
    TS2304: Cannot find name 'PropertyKey'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:829:20
    TS2304: Cannot find name 'PromiseConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:859:35
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1486:36
    TS2339: Property 'for' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1490:43
    TS2339: Property 'hasInstance' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1494:50
    TS2339: Property 'isConcatSpreadable' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1502:38
    TS2339: Property 'keyFor' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1506:37
    TS2339: Property 'match' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1510:39
    TS2339: Property 'replace' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1514:38
    TS2339: Property 'search' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1518:39
    TS2339: Property 'species' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1522:37
    TS2339: Property 'split' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1526:43
    TS2339: Property 'toPrimitive' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1530:43
    TS2339: Property 'toStringTag' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:1534:43
    TS2339: Property 'unscopables' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2305:36
    TS2339: Property 'for' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2309:43
    TS2339: Property 'hasInstance' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2313:50
    TS2339: Property 'isConcatSpreadable' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2321:38
    TS2339: Property 'keyFor' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2325:37
    TS2339: Property 'match' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2329:39
    TS2339: Property 'replace' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2333:38
    TS2339: Property 'search' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2337:39
    TS2339: Property 'species' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2341:37
    TS2339: Property 'split' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2345:43
    TS2339: Property 'toPrimitive' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2349:43
    TS2339: Property 'toStringTag' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/@types/core-js/index.d.ts:2353:43
    TS2339: Property 'unscopables' does not exist on type 'SymbolConstructor'.

ERROR in [at-loader] ./node_modules/rxjs/Observable.d.ts:68:60
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/Observable.d.ts:68:70
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/observable/PromiseObservable.d.ts:40:31
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/observable/PromiseObservable.d.ts:41:26
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/operator/toPromise.d.ts:2:60
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/operator/toPromise.d.ts:3:79
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./node_modules/rxjs/operator/toPromise.d.ts:3:89
    TS2304: Cannot find name 'Promise'.

ERROR in [at-loader] ./src/app/app.component.ts:8:14
    TS1219: Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning.

ERROR in [at-loader] ./src/app/app.module.ts:15:14
    TS1219: Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning.

ERROR in [at-loader] ./src/app/components/container/container.component.spec.ts:5:34
    TS2307: Cannot find module '@angular/common/http'.

ERROR in [at-loader] ./src/app/components/container/container.component.ts:10:14
    TS1219: Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning.

ERROR in [at-loader] ./src/app/components/header/header.component.ts:8:14
    TS1219: Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning.

ERROR in [at-loader] ./src/app/services/ServiceAccordion.ts:1:28
    TS2307: Cannot find module '@angular/common/http'.

ERROR in [at-loader] ./src/app/services/ServiceAccordion.ts:6:14
    TS1219: Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option to remove this warning.

ERROR in [at-loader] ./src/main.ts:7:43
    TS2339: Property 'ENV' does not exist on type 'ProcessEnv'.

ERROR in [at-loader] ./src/polyfills.ts:84:17
    TS2339: Property 'ENV' does not exist on type 'ProcessEnv'.
Child html-webpack-plugin for "index.html":
    chunk    {0} index.html 662 bytes [entry] [rendered]
webpack: Failed to compile.

Package.json/tsconfig.json

I have take from angular webpack https://v5.angular.io/guide/webpack

Please share if anyone resolve this issue awaiting...

khateeb321 · 2019-02-05T10:04:52Z

@DanPride

I had the same issue, made the same mistake of upgrading webpack independently.
This is how I was finally able to solve the issue:

npm remove webpack
npm install [email protected]

webpack's newest version (4.0.0) seems to be buggy

Worked like a charm!

angular-automatic-lock-bot · 2019-09-09T06:41:47Z

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}

filipesilva closed this as completed Feb 27, 2018

filipesilva mentioned this issue Feb 27, 2018

Issue: Cannot read property 'thisCompilation' of undefined #9794

Closed

BryanWilhite mentioned this issue Aug 3, 2018

is "webpack": "^3.11.0" and "webpack-dev-server": "^2.11.2" installed locally? BryanWilhite/Songhay.Blog#29

Closed

douglasnaphas mentioned this issue Sep 30, 2018

Set up the pipeline to push React changes douglasnaphas/madliberation#68

Closed

angular-automatic-lock-bot bot locked and limited conversation to collaborators Sep 9, 2019

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Error on update to Webpack 4.0.1 #9793

Error on update to Webpack 4.0.1 #9793

niklissad commented Feb 27, 2018

filipesilva commented Feb 27, 2018

DanPride commented Feb 28, 2018

JanTheHun commented Mar 1, 2018

iSanjayAchar commented Mar 2, 2018

vduzh commented Mar 4, 2018

Marciodgms commented Mar 8, 2018

NeyazA commented Mar 9, 2018

anish-fullstack commented Mar 10, 2018

martianmartian commented Mar 13, 2018

fsaldivars commented Apr 10, 2018

HoldOffHunger commented May 31, 2018

katsisaac50 commented Jun 15, 2018

douglasnaphas commented Sep 29, 2018

amitesh786 commented Oct 26, 2018 •

edited

Loading

khateeb321 commented Feb 5, 2019

angular-automatic-lock-bot bot commented Sep 9, 2019

Error on update to Webpack 4.0.1 #9793

Error on update to Webpack 4.0.1 #9793

Comments

niklissad commented Feb 27, 2018

Versions

Repro steps

Observed behavior

Desired behavior

Mention any other details that might be useful (optional)

filipesilva commented Feb 27, 2018

DanPride commented Feb 28, 2018

JanTheHun commented Mar 1, 2018

iSanjayAchar commented Mar 2, 2018

vduzh commented Mar 4, 2018

Marciodgms commented Mar 8, 2018

NeyazA commented Mar 9, 2018

anish-fullstack commented Mar 10, 2018

martianmartian commented Mar 13, 2018

fsaldivars commented Apr 10, 2018

HoldOffHunger commented May 31, 2018

katsisaac50 commented Jun 15, 2018

douglasnaphas commented Sep 29, 2018

amitesh786 commented Oct 26, 2018 • edited Loading

Run

Console Error

Package.json/tsconfig.json

khateeb321 commented Feb 5, 2019

angular-automatic-lock-bot bot commented Sep 9, 2019

amitesh786 commented Oct 26, 2018 •

edited

Loading