Angularでのコンパイル警告Angular材料宣言
インストール後にコンパイルしようとすると Angular Material （npmから直接またはng add @angular/materialを介して、アニメーションを使用するかどうかを選択するかどうか）の警告がたくさん発生しました）。
警告や問題なく動作するように使用します。誰でも手伝ってくれる？
警告は次のとおりです。
git:(master) ✗ ng serve
** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
Date: 2019-06-02T16:53:30.127Z
Hash: 790c60ed1be271555fcc
Time: 13875ms
chunk {main} main.js, main.js.map (main) 10.4 kB [initial] [rendered]
chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 237 kB [initial] [rendered]
chunk {runtime} runtime.js, runtime.js.map (runtime) 6.08 kB [entry] [rendered]
chunk {styles} styles.js, styles.js.map (styles) 181 kB [initial] [rendered]
chunk {vendor} vendor.js, vendor.js.map (vendor) 6.73 MB [initial] [rendered]
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2324:55-73
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:56-74
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/datepicker.es5.js 101:59-77
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/icon.es5.js 1027:57-75
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/paginator.es5.js 80:58-76
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:53-71
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/sort.es5.js 412:59-77
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/stepper.es5.js 61:56-74
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/bidi.es5.js 91:56-74
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/observers.es5.js 38:65-83
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/observers.es5.js 195:57-75
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 456:55-73
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 1361:62-80
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2038:58-76
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/core.es5.js 1452:59-77
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2956:54-72
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/platform.es5.js 102:50-68
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/layout.es5.js 88:54-72
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/layout.es5.js 314:60-78
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/collections.es5.js 524:67-85
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 663:58-76
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 2338:55-73
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 527:63-81
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 824:67-85
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 930:58-76
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 4167:64-82
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 5042:68-86
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/text-field.es5.js 146:57-75
"export 'ɵɵdefineInjectable' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 456:145-153
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:217-225
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 1361:166-174
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:240-248
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2038:154-162
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2038:186-194
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2038:204-212
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:139-147
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2324:145-153
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2324:188-196
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:148-156
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2324:226-234
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:158-166
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2956:142-150
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2956:160-168
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:183-191
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/platform.es5.js 102:130-138
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:203-211
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/layout.es5.js 88:142-150
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:233-241
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/layout.es5.js 314:160-168
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/layout.es5.js 314:184-192
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/snack-bar.es5.js 1049:260-268
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/text-field.es5.js 146:171-179
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 663:154-162
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 663:172-180
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:167-175
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 2338:145-153
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/scrolling.es5.js 2338:165-173
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/bottom-sheet.es5.js 829:187-195
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 527:169-177
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 527:197-205
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 527:222-230
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 527:240-248
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/bidi.es5.js 91:148-156
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 824:181-189
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/icon.es5.js 1027:151-159
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 930:154-162
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/icon.es5.js 1027:176-184
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 4167:172-180
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 4167:197-205
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 4167:217-225
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 4167:237-245
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/observers.es5.js 195:151-159
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/overlay.es5.js 5042:184-192
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/material/esm5/icon.es5.js 1027:200-208
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/text-field.es5.js 146:151-159
"export 'ɵɵinject' was not found in '@angular/core'
WARNING in ./node_modules/@angular/cdk/esm5/a11y.es5.js 2324:206-214
"export 'ɵɵinject' was not found in '@angular/core'
ℹ ｢wdm｣: Compiled with warnings.
これは、マテリアルモジュールをインポートした場合にのみトリガーされます。
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { NoopAnimationsModule } from '@angular/platform-browser/animations';
import { MatMenuModule } from '@angular/material';
import { AppComponent } from './app.component';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
NoopAnimationsModule,
MatMenuModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
インポートがない場合、コンパイルはスムーズに実行されます...そして、これが私のpackage.jsonです：
{
"name": "central-dev",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~7.1.0",
"@angular/cdk": "~8.0.0",
"@angular/common": "~7.1.0",
"@angular/compiler": "~7.1.0",
"@angular/core": "~7.1.0",
"@angular/forms": "~7.1.0",
"@angular/material": "^8.0.0",
"@angular/platform-browser": "~7.1.0",
"@angular/platform-browser-dynamic": "~7.1.0",
"@angular/router": "~7.1.0",
"core-js": "^2.5.4",
"rxjs": "~6.3.3",
"tslib": "^1.9.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.11.0",
"@angular/cli": "~7.1.4",
"@angular/compiler-cli": "~7.1.0",
"@angular/language-service": "~7.1.0",
"@types/node": "~8.9.4",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~3.1.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"TypeScript": "~3.1.6"
}
}
npm installを実行すると、次のようになります。
git:(master) npm install
npm WARN @angular/[email protected] requires a peer of @angular/core@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/[email protected] requires a peer of @angular/common@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/[email protected] requires a peer of @angular/animations@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/[email protected] requires a peer of @angular/core@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/[email protected] requires a peer of @angular/common@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/[email protected] requires a peer of @angular/forms@^8.0.0 || ^9.0.0-0 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of ajv@^6.9.1 but none is installed. You must install peer dependencies yourself.
audited 40200 packages in 6.883s
found 3 vulnerabilities (2 low, 1 high)
run `npm audit fix` to fix them, or `npm audit` for details
これが私が使用しているノードのバージョンです：
git:(master) ✗ node --version
v10.16.0
そして私のnpmバージョン：
git:(master) npm --version
6.9.0
最後に、npm audit fixを実行するとどうなりますか。
実行に失敗しましたAngularアプリケーションでエラーが発生：スキーマの検証に失敗しました
それは関連していないかもしれませんが、私は Hyperledger Composer を試してみて何が起こっているのかわからなかったときにすべて開始しました...私はWebを調べましたが、同様の問題を見つける...
前もって感謝します！
****編集*****更新しようとしました：
git:(master) ng update
^[[C^[[A We analyzed your package.json, there are some packages to update:
Name Version Command to update
--------------------------------------------------------------------------------
@angular/cli 7.1.4 -> 8.0.1 ng update @angular/cli
@angular/core 7.1.4 -> 8.0.0 ng update @angular/core
rxjs 6.3.3 -> 6.5.2 ng update rxjs
There might be additional packages that are outdated.
Run "ng update --all" to try to update all at the same time.
そしてしました：
centralDev git:(master) ng update --all
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
Package "@angular/compiler-cli" has an incompatible peer dependency to "TypeScript" (requires ">=3.4 <3.5", would install "3.5.1")
Package "@angular-devkit/build-angular" has an incompatible peer dependency to "TypeScript" (requires ">=3.1 < 3.5", would install "3.5.1")
Package "@angular/compiler-cli" has an incompatible peer dependency to "TypeScript" (requires ">=3.4 <3.5", would install "3.5.1").
Incompatible peer dependencies found. See above.
最後にそれを制限するには：
git:(master) ng update @angular/cli @angular/core
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
packageGroup metadata of package @angular/cli is malformed. Ignoring.
Updating package.json with dependency @angular/compiler @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/common @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/language-service @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/animations @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/core @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/compiler-cli @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/forms @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency zone.js @ "0.9.1" (was "0.8.29")...
Updating package.json with dependency @angular/platform-browser @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/platform-browser-dynamic @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency rxjs @ "6.5.2" (was "6.3.3")...
Updating package.json with dependency @angular/router @ "8.0.0" (was "7.1.4")...
Updating package.json with dependency @angular/cli @ "8.0.1" (was "7.1.4")...
Updating package.json with dependency TypeScript @ "3.4.5" (was "3.1.6")...
UPDATE package.json (1373 bytes)
> @angular/[email protected] postinstall /Users/ardzii/Documents/Angular/centralDev/node_modules/@angular/cli
> node ./bin/postinstall/script.js
npm WARN @ngtools/[email protected] requires a peer of @angular/compiler-cli@>=5.0.0 <8.0.0 || ^7.0.0-beta.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngtools/[email protected] requires a peer of TypeScript@>=2.4.0 < 3.2 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of ajv@^6.9.1 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of @angular/compiler@>=2.3.1 <8.0.0 || >7.0.0-beta <8.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] requires a peer of @angular/core@>=2.3.1 <8.0.0 || >7.0.0-beta <8.0.0 but none is installed. You must install peer dependencies yourself.
added 51 packages from 22 contributors, removed 44 packages, updated 28 packages, moved 1 package and audited 27777 packages in 142.377s
found 2 vulnerabilities (1 low, 1 high)
run `npm audit fix` to fix them, or `npm audit` for details
** Executing migrations for package '@angular/cli' **
DELETE src/browserslist
CREATE browserslist (388 bytes)
UPDATE tslint.json (2819 bytes)
UPDATE package.json (1375 bytes)
UPDATE src/polyfills.ts (2838 bytes)
UPDATE tsconfig.json (438 bytes)
UPDATE src/tsconfig.app.json (166 bytes)
UPDATE src/tsconfig.spec.json (256 bytes)
added 46 packages from 31 contributors, removed 117 packages, updated 93 packages, moved 13 packages and audited 18839 packages in 55.466s
found 1 low severity vulnerability
run `npm audit fix` to fix them, or `npm audit` for details
** Executing migrations for package '@angular/core' **
------ Static Query Migration ------
With Angular version 8, developers need to
explicitly specify the timing of ViewChild and
ContentChild queries. Read more about this here:
https://v8.angular.io/guide/static-query-migration
------------------------------------------------
CLI -gを最新バージョンに更新しようとしました：
centralDev git:(master) ✗ npm update angular-cli -g
➜ centralDev git:(master) ✗ ng --version
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 8.0.1
Node: 10.16.0
OS: darwin x64
Angular: 8.0.0
... animations, cdk, common, compiler, compiler-cli, core, forms
... language-service, material, platform-browser
... platform-browser-dynamic, router
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.800.1
@angular-devkit/build-angular 0.800.1
@angular-devkit/build-optimizer 0.800.1
@angular-devkit/build-webpack 0.800.1
@angular-devkit/core 8.0.1
@angular-devkit/schematics 8.0.1
@angular/cli 8.0.1
@ngtools/webpack 8.0.1
@schematics/angular 8.0.1
@schematics/update 0.800.1
rxjs 6.5.2
TypeScript 3.4.5
webpack 4.30.0
しかし、新しいアプリ（テスト）を作成すると、何らかの理由で7.1.4アプリが作成されました...したがって、CLIバージョンを再度確認したところ、どうやら7.1.4に戻ったようです。
git:(master) ✗ ng --version
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 7.1.4
Node: 10.16.0
OS: darwin x64
Angular: 7.1.4
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.11.4
@angular-devkit/build-angular 0.11.4
@angular-devkit/build-optimizer 0.11.4
@angular-devkit/build-webpack 0.11.4
@angular-devkit/core 7.1.4
@angular-devkit/schematics 7.1.4
@angular/cdk 8.0.0
@angular/material 8.0.0
@ngtools/webpack 7.1.4
@schematics/angular 7.1.4
@schematics/update 0.11.4
rxjs 6.3.3
TypeScript 3.1.6
webpack
この問題を解決する一般的な方法：
プロジェクトパッケージの現在のバージョンと利用可能な最新バージョンを一覧表示します。
npm install -g npm-check-updates ncuアップグレード/残す/分解する必要があるバージョンを確認します。
Ncuコマンドでリストされたすべてのバージョンをアップグレードするには（これは、package.jsonファイルを編集するだけです）：
ncu -uパッケージをデグレードする必要がある場合は、次のコマンドで必要なバージョンを見つけます。
npm view <package> versions次に、package.jsonファイルを手動で編集して、必要なバージョン管理を構成します。
npm installを実行して、インストール済みのパッケージとpackage-lock.jsonを更新します。最後に、デバッグプロセスに応じて、コンソールが追加のバージョン要件を示している場合は、特定のバージョンをインストールできます。
npm install <package>@<version>