纱线：“不正确的对等依赖”我：？

Question

我有一个 Angular 项目，由 yarn PM 管理：

>ng --version

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 7.0.3
Node: 10.13.0
OS: win32 x64
Angular: 7.0.1
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.7.5
@angular-devkit/build-angular     0.7.5
@angular-devkit/build-optimizer   0.7.5
@angular-devkit/build-webpack     0.7.5
@angular-devkit/core              7.0.3
@angular-devkit/schematics        7.0.3
@angular/cdk                      6.4.7
@angular/cli                      7.0.3
@angular/material                 6.4.7
@ngtools/webpack                  6.1.5
@schematics/angular               7.0.3
@schematics/update                0.10.3
rxjs                              6.3.3
typescript                        3.1.4
webpack                           4.9.2

如果纱线告诉我不正确的对等依赖关系，我该怎么办？！ 我知道这不会阻止我的（角度）项目的构建，但我不喜欢我的解决方案中的警告......我应该怎么做才能解决它？

C:\myproject>yarn upgrade
yarn upgrade v1.9.4
[1/4] Resolving packages...
[2/4] Fetching packages...
[-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------] 0/1040(node:22268) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
info fsevents@1.2.4: The platform "win32" is incompatible with this module.
info "fsevents@1.2.4" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
warning " > @angular/cdk@6.4.7" has incorrect peer dependency "@angular/core@>=6.0.0-beta.0 <7.0.0".
warning " > @angular/cdk@6.4.7" has incorrect peer dependency "@angular/common@>=6.0.0-beta.0 <7.0.0".
warning " > @angular/material@6.4.7" has incorrect peer dependency "@angular/core@>=6.0.0-beta.0 <7.0.0".
warning " > @angular/material@6.4.7" has incorrect peer dependency "@angular/common@>=6.0.0-beta.0 <7.0.0".
warning " > angular2-csv@0.2.9" has incorrect peer dependency "@angular/common@^6.0.0-rc.0 || ^6.0.0".
warning " > angular2-csv@0.2.9" has incorrect peer dependency "@angular/core@^6.0.0-rc.0 || ^6.0.0".
warning "@angular-devkit/build-angular > @ngtools/webpack@6.1.5" has incorrect peer dependency "typescript@~2.4.0 || ~2.5.0 || ~2.6.0 || ~2.7.0 || ~2.8.0 || ~2.9.0".
warning " > codelyzer@4.2.1" has incorrect peer dependency "@angular/compiler@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0".
warning " > codelyzer@4.2.1" has incorrect peer dependency "@angular/core@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0".
warning " > codelyzer@4.2.1" has incorrect peer dependency "@angular/platform-browser-dynamic@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0".
warning " > codelyzer@4.2.1" has incorrect peer dependency "@angular/platform-browser@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0".
warning " > codelyzer@4.2.1" has incorrect peer dependency "@angular/common@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0".
...

我的 package.json 文件如下

{
  "name": "client-app",
  "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": "^7.0.1",
    "@angular/cdk": "^6.4.7",
    "@angular/common": "^7.0.1",
    "@angular/compiler": "^7.0.1",
    "@angular/core": "^7.0.1",
    "@angular/forms": "^7.0.1",
    "@angular/http": "^7.0.1",
    "@angular/material": "^6.4.7",
    "@angular/platform-browser": "^7.0.1",
    "@angular/platform-browser-dynamic": "^7.0.1",
    "@angular/router": "^7.0.1",
    "angular2-csv": "^0.2.9",
    "core-js": "^2.5.4",
    "fast-deep-equal": "^2.0.1",
    "rxjs": "^6.3.2",
    "rxjs-compat": "^6.3.2",
    "zone.js": "~0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.7.0",
    "@angular/cli": "~7.0.3",
    "@angular/compiler-cli": "^7.0.1",
    "@angular/language-service": "^7.0.1",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~1.7.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.0",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.4.0",
    "ts-node": "~5.0.1",
    "tslint": "~5.9.1",
    "typescript": "~3.1.4"
  }
}

Answer 1

angular5-csv 库 7 个月没有更新 (npmjs)，如果你想摆脱警告，你应该从依赖项中删除 angular5-csv 并使用更新的库或以不同的方式实现它。