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无法升级到Angular 6，无效范围

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我正在升级到Angular 6

Following the upgrade guide，我遇到以下问题：

> ng update @angular/core                
Invalid range: ">=2.1.0"

......这就是我的全部 . 没有其他警告或任何其他说明 . 在我的项目中，“> = 2.1.0”字符串也不匹配 .

ng -v 结果：

Angular CLI: 6.0.0
Node: 9.4.0
OS: linux x64
Angular: 4.1.3
... animations, common, compiler, compiler-cli, core, forms
... http, platform-browser, platform-browser-dynamic
... platform-server, router, tsc-wrapped

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.6.0
@angular-devkit/build-angular     0.6.0
@angular-devkit/build-optimizer   0.6.0
@angular-devkit/core              0.6.0
@angular-devkit/schematics        0.6.0
@angular/cli                      6.0.0
@ngtools/webpack                  6.0.0
@schematics/angular               0.6.0
@schematics/update                0.6.0
rxjs                              6.1.0
typescript                        2.3.2
webpack                           4.6.0

Update: 事情不起作用：

  • 手动更新所有内容到最新版本

  • 手动更新rxjs

  • 将typescript更新为2.7.2然后再更新为2.8.3

  • 试图 ng update --all

  • npm install @angular/compiler@6.0.0

在每个步骤之后，角度/核心不会随着上述错误而更新 .

现在我已经更新了我的项目，ng -v显示以下内容：

Angular CLI: 6.0.0                                                                                                                                                                                                                                                             
Node: 9.4.0                                                                                                                                                                                                                                                                    
OS: linux x64                                                                                                                                                                                                                                                                  
Angular: 6.0.0                                                                                                                                                                                                                                                                 
... cli, compiler, core                                                                                                                                                                                                                                                        

Package                             Version                                                                                                                                                                                                                                    
-------------------------------------------------------------                                                                                                                                                                                                                  
@angular-devkit/architect           0.6.0                                                                                                                                                                                                                                      
@angular-devkit/build-angular       0.6.0                                                                                                                                                                                                                                      
@angular-devkit/build-optimizer     0.6.0                                                                                                                                                                                                                                      
@angular-devkit/core                0.6.0                                                                                                                                                                                                                                      
@angular-devkit/schematics          0.6.0                                                                                                                                                                                                                                      
@angular/animations                 5.2.10
@angular/common                     5.2.10
@angular/compiler-cli               5.2.10
@angular/forms                      5.2.10
@angular/http                       5.2.10
@angular/platform-browser           5.2.10
@angular/platform-browser-dynamic   5.2.10
@angular/platform-server            5.2.10
@angular/router                     5.2.10
@ngtools/webpack                    6.0.0
@schematics/angular                 0.6.0
@schematics/update                  0.6.0
rxjs                                6.1.0
typescript                          2.8.3
webpack                             4.6.0

但尽管它显示6.0，但项目无法运行（angular / core包中的错误），并且执行命令 ng update @angular/core 仍会产生相同的错误消息 .

Update2: 我正在使用_464538_的angular 4.0兼容版本作为项目基础 . 虽然有很多修改 .

Update3:" 手动将所有内容更新为6.0，@ angular / core更新为5.2后，问题仍然存在（无效范围：">=2.1.0"），package.json如下：

{
  "name": "-------",
  "version": "1.0.0",
  "description": "---------",
  "author": "-------",
  "homepage": "-------",
  "repository": {
    "type": "git",
    "url": "-----"
  },
  "bugs": {
    "url": "-------"
  },
  "license": "---",
  "scripts": {
    "ng": "ng",
    "rimraf": "rimraf",
    "changelog": "standard-changelog",
    "start": "ng serve",
    "start:hmr": "ng serve --hmr",
    "start:aot": "ng serve --aot",
    "start:prod": "ng serve --prod",
    "start:prod:aot": "ng serve --prod --aot",
    "build": "npm run clean:dist && ng build",
    "build:prod": "npm run build -- --prod",
    "build:prod:aot": "npm run build:prod -- --aot",
    "build:ci": "npm run build:prod && npm run build:prod:aot",
    "test": "ng test -sr",
    "test:coverage": "npm run clean:coverage && ng test -sr -cc",
    "lint": "ng lint",
    "lint:styles": "stylelint ./src/app/**/*.scss",
    "lint:ci": "npm run lint && npm run lint:styles",
    "pree2e": "webdriver-manager update --standalone false --gecko false",
    "e2e": "ng e2e",
    "clean:dist": "npm run rimraf -- dist",
    "clean:coverage": "npm run rimraf -- coverage",
    "docs:deploy": "wintersmith build -C docs && gh-pages -d docs/build",
    "docs:serve": "wintersmith preview -C docs"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.10",
    "@angular/common": "^5.2.10",
    "@angular/compiler": "^5.2.10",
    "@angular/core": "^5.2.10",
    "@angular/forms": "^5.2.10",
    "@angular/http": "^5.2.10",
    "@angular/platform-browser": "^5.2.10",
    "@angular/platform-browser-dynamic": "^5.2.10",
    "@angular/platform-server": "^5.2.10",
    "@angular/router": "^5.2.10",
    "@ng-bootstrap/ng-bootstrap": "1.0.0-alpha.26",
    "@ngx-translate/core": "8.0.0",
    "@ngx-translate/http-loader": "0.0.3",
    "amcharts3": "github:amcharts/amcharts3",
    "ammap3": "github:amcharts/ammap3",
    "angular2-csv": "^0.2.5",
    "angular2-datatable": "0.6.0",
    "animate.css": "3.5.2",
    "bootstrap": "4.0.0-alpha.6",
    "chart.js": "1.1.1",
    "chartist": "0.10.1",
    "chroma-js": "1.3.3",
    "ckeditor": "4.6.2",
    "core-js": "2.4.1",
    "easy-pie-chart": "2.1.7",
    "font-awesome": "4.7.0",
    "fullcalendar": "3.3.1",
    "google-maps": "3.2.1",
    "ionicons": "2.0.1",
    "jquery": "3.2.1",
    "jquery-slimscroll": "1.3.8",
    "leaflet": "0.7.7",
    "leaflet-map": "0.2.1",
    "lodash": "4.17.4",
    "ng2-ckeditor": "1.1.6",
    "ng2-completer": "1.3.1",
    "ng2-handsontable": "0.48.0",
    "ng2-slim-loading-bar": "4.0.0",
    "ng2-smart-table": "1.0.3",
    "ng2-tree": "2.0.0-alpha.5",
    "ngx-uploader": "4.2.4",
    "normalize.css": "6.0.0",
    "roboto-fontface": "0.7.0",
    "rxjs": "^5.5.10",
    "zone.js": "0.8.11"
  },
  "devDependencies": {
    "@angular/cli": "^6.0.0",
    "@angular/compiler-cli": "^5.2.10",
    "@types/fullcalendar": "2.7.40",
    "@types/jasmine": "2.5.38",
    "@types/jquery": "2.0.41",
    "@types/jquery.slimscroll": "1.3.30",
    "@types/lodash": "4.14.61",
    "@types/node": "6.0.69",
    "codelyzer": "3.0.1",
    "gh-pages": "0.12.0",
    "jasmine-core": "2.5.2",
    "jasmine-spec-reporter": "3.2.0",
    "karma": "1.4.1",
    "karma-chrome-launcher": "2.0.0",
    "karma-cli": "1.0.1",
    "karma-coverage-istanbul-reporter": "0.2.0",
    "karma-jasmine": "1.1.0",
    "karma-jasmine-html-reporter": "0.2.2",
    "npm-run-all": "4.0.2",
    "protractor": "5.1.0",
    "rimraf": "2.6.1",
    "standard-changelog": "1.0.1",
    "stylelint": "7.10.1",
    "ts-node": "2.1.2",
    "tslint": "5.2.0",
    "tslint-eslint-rules": "4.0.0",
    "tslint-language-service": "0.9.6",
    "typescript": "^2.4.2",
    "typogr": "0.6.6",
    "underscore": "1.8.3",
    "wintersmith": "2.2.5",
    "wintersmith-sassy": "1.1.0"
  }
}

Update4: 这是来自Bjeaurn的github线程的一个有趣的引导：

关于无效范围：xxx错误，我快速浏览了@ angular-devkit / schematics repo，看看错误被抛出的位置以及实际发生的情况 . 错误发生在https://github.com/angular/devkit/blob/master/packages/schematics/update/update/index.ts#L41如果我查看周围的函数，似乎它只期待semver版本化的包并且没有逻辑（缺少一个更好的术语？）版本控制 .

这可能是核心问题，但我仍然没有看到如何解决这个问题：

angular npm angular6

3 回答

  • 1

    最后！！！实际上解决了，因为package.json中提到的内部依赖性 .

    一个接一个地完成下面的所有错误

    Invalid Range: ">=2.1.0"
Invalid Range:">=2.0.0|| >=4.0.0-beta"
Incompatible peer dependencies 
Invalid Range:">=4.0.0

    因为模块

    ng2-completer
angular-table
ng2-smart-table
ng2-handsontable
ng2-slim-loading-bar
@ngx-translate/core 
@ngx-translate/http-loader,

    其中很少可以升级，提到6.0.0角度版本作为他们的对等依赖

    但他们中很少有人仍在使用旧版本2 | 4

    通过解析所有对等依赖项，能够解决错误（省略了未升级的错误）

    PS：如果您所依赖的外部依赖关系不使用新版本，请寻找替代方案！

    Edited ：

    这将通过升级到angular 6.0.1来解决，如

    angular / devkit已更新 - > packages / schematics / update / update / index.ts

    它也固定了角度cli

    参考：https://github.com/angular/devkit/pull/901/commits/6cdd4f12afc7882f0db6ecd97f26802ff0526e35（如 yurzui ，ForestG提到）

    希望这可以帮助！！！

    回复于
  • 6

    经过大量的研究，我提出了以下解决方案并成功将我的本地项目更新为Angular 6.0.1：

    • npm install @ angular / {animations，common，compiler，compiler-cli，core，forms，http，platform-browser，platform-browser-dynamic，platform-server，router} @ '6.0.1'

    • ng update rxjs

    • npm install rxjs @ 6 rxjs-compat @ 6 --save

    • ng update @ angular / core

    • ng更新@ angular / material

    • npm install typescript @ '>=2.7.0 <2.8.0'

    回复于
  • 2

    我在这里有类似的问题，但我的“无效范围”是不同的：

    Invalid range: ">=2.3.1 <3.0.0||>=4.0.0"

    经过几个小时的努力，试图缩小导致这种依赖性的依赖，我发现我错误地有两个“ng-bootstrap”依赖:(

    "dependencies": {
    "@angular/animations": "^5.2.0",
    "@angular/cdk": "^6.0.1",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "@fortawesome/fontawesome": "^1.1.8",
    "@fortawesome/fontawesome-free-webfonts": "^1.0.9",
    "@ng-bootstrap/ng-bootstrap": "^2.0.0",
    ...
    "ng-bootstrap": "^1.6.3",       <<< WRONG!!
    "rxjs": "^5.5.6",
    "zone.js": "^0.8.19"
  },

    所以，在用 npm 删除 ng-bootstrap 之后， ng update @angular/core @angular/compiler-cli rxjs 很顺利！ :)

    回复于

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