将 Angular 5 升级到 6 时，我得到不兼容的对等依赖（使用 ng update @angular/core）
When upgrading Angular 5 to 6, I get incompatible peer dependency (using ng update @angular/core)
我正在尝试将我的 Angular 应用程序从 v5 更新到 v6 this guide。
我已成功 运行 所有这些命令：
npm install -g @angular/cli
npm install @angular/cli
ng update @angular/cli
问题是当 运行 这个命令时我得到一个错误：
ng update @angular/core
Package "@angular/flex-layout" has an incompatible peer dependency to "rxjs" (requires "^5.5.0", would install "6.2.0").
Package "@angular/compiler-cli" has an incompatible peer dependency to "typescript" (requires ">=2.7.2 <2.8", would install "2.6.2")
Incompatible peer dependencies found. See above.
我不确定如何处理这个问题，我不想自己尝试，以免破坏应用程序。
有人可以告诉我该怎么做吗？
我目前的依赖如下：
{
....
},
"private": true,
"dependencies": {
"@angular/animations": "^5.2.10",
"@angular/cdk": "^5.2.5",
"@angular/common": "^5.2.10",
"@angular/compiler": "^5.2.10",
"@angular/core": "^5.2.10",
"@angular/flex-layout": "^5.0.0-beta.14",
"@angular/forms": "^5.2.10",
"@angular/http": "^5.2.10",
"@angular/material": "^5.2.5",
"@angular/platform-browser": "^5.2.10",
"@angular/platform-browser-dynamic": "^5.2.10",
"@angular/router": "^5.2.10",
"@ngx-translate/core": "^9.1.1",
"@ngx-translate/http-loader": "^3.0.1",
"core-js": "^2.5.5",
"hammerjs": "^2.0.8",
"primeng": "^5.2.4",
"rxjs": "^5.5.11",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.6.3",
"@angular/cli": "^6.0.3",
"@angular/compiler-cli": "^5.2.11",
"@angular/language-service": "^5.2.10",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "^6.0.106",
"codelyzer": "^4.3.0",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^2.0.2",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "^5.3.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "~2.6.2"
}
}
希望这会对其他人有所帮助，我终于可以通过手动更新一些 angular 包（使用 npm）来解决问题
npm i @angular/cdk@6 @angular/compiler-cli@6 @angular/material@6 rxjs@6 --save
之后 ng update 命令可以工作（有一些警告，但至少我们通过了 ng update @angular/core）
ng update @angular/core
Updating package.json with dependency @angular/language-service @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/animations @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/forms @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/common @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/compiler @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/core @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/router @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/platform-browser-dynamic @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/platform-browser @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/http @ "6.0.3" (was "5.2.10")...
UPDATE package.json (1587 bytes)
npm WARN @angular/compiler-cli@6.0.3 requires a peer of typescript@>=2.7.2 <2.8 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/cdk@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/core@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/common@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of rxjs@^5.5.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngtools/webpack@6.0.3 requires a peer of typescript@~2.4.0 || ~2.5.0 || ~2.6.0 || ~2.7.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngx-translate/http-loader@3.0.1 requires a peer of @ngx-translate/core@>=10.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN tsickle@0.27.5 requires a peer of typescript@>=2.4.2 <2.8 but none is installed. You must install peer dependencies yourself.
updated 10 packages in 57.253s
解决此问题的方法是添加一个 --force 标志。
ng update @angular/core --force
我能够使用以下方法绕过有关不兼容对等点的消息：
ng 更新 --all
它更新了所有需要更新的包。
在进行如下强制更新后，问题已为我解决：-
ng update --all --force
它基本上 avoids/ignores 所有依赖项检查并在适用的情况下更新所有包。 虽然一般不推荐，但我不得不这样更新，因为其他建议似乎对我不起作用。
不要强行更新，那样以后会出现意想不到的结果。请改用以下 npm install 并重试。
npm install -g @angular-devkit/schematics-cli
你可以试试：
npm i --save-dev @angular/cli@version @angular/core@version
那你可以运行ng update --all
这对我有用。
我在使用 ng update --all 更新 @angular/cli 和 @angular/core 时得到了 Incompatible peer dependencies found. See above.。
此命令对我有效：
npm install --force @angular/cli@version @angular/core@version
此处的版本可能是 6、7、8、9、10，您可以在其上升级
运行 --force 不是正确的选项。因为它抱怨 rxjs 和打字稿，你需要先升级它。完成后，您可以 运行 angular 更新命令
我正在尝试将我的 Angular 应用程序从 v5 更新到 v6 this guide。
我已成功 运行 所有这些命令：
npm install -g @angular/cli
npm install @angular/cli
ng update @angular/cli
问题是当 运行 这个命令时我得到一个错误：
ng update @angular/core
Package "@angular/flex-layout" has an incompatible peer dependency to "rxjs" (requires "^5.5.0", would install "6.2.0").
Package "@angular/compiler-cli" has an incompatible peer dependency to "typescript" (requires ">=2.7.2 <2.8", would install "2.6.2")
Incompatible peer dependencies found. See above.
我不确定如何处理这个问题，我不想自己尝试，以免破坏应用程序。
有人可以告诉我该怎么做吗？
我目前的依赖如下：
{
....
},
"private": true,
"dependencies": {
"@angular/animations": "^5.2.10",
"@angular/cdk": "^5.2.5",
"@angular/common": "^5.2.10",
"@angular/compiler": "^5.2.10",
"@angular/core": "^5.2.10",
"@angular/flex-layout": "^5.0.0-beta.14",
"@angular/forms": "^5.2.10",
"@angular/http": "^5.2.10",
"@angular/material": "^5.2.5",
"@angular/platform-browser": "^5.2.10",
"@angular/platform-browser-dynamic": "^5.2.10",
"@angular/router": "^5.2.10",
"@ngx-translate/core": "^9.1.1",
"@ngx-translate/http-loader": "^3.0.1",
"core-js": "^2.5.5",
"hammerjs": "^2.0.8",
"primeng": "^5.2.4",
"rxjs": "^5.5.11",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.6.3",
"@angular/cli": "^6.0.3",
"@angular/compiler-cli": "^5.2.11",
"@angular/language-service": "^5.2.10",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "^6.0.106",
"codelyzer": "^4.3.0",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^2.0.2",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "^5.3.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "~2.6.2"
}
}
希望这会对其他人有所帮助，我终于可以通过手动更新一些 angular 包（使用 npm）来解决问题
npm i @angular/cdk@6 @angular/compiler-cli@6 @angular/material@6 rxjs@6 --save
之后 ng update 命令可以工作（有一些警告，但至少我们通过了 ng update @angular/core）
ng update @angular/core
Updating package.json with dependency @angular/language-service @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/animations @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/forms @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/common @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/compiler @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/core @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/router @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/platform-browser-dynamic @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/platform-browser @ "6.0.3" (was "5.2.10")...
Updating package.json with dependency @angular/http @ "6.0.3" (was "5.2.10")...
UPDATE package.json (1587 bytes)
npm WARN @angular/compiler-cli@6.0.3 requires a peer of typescript@>=2.7.2 <2.8 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/cdk@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/core@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of @angular/common@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @angular/flex-layout@5.0.0-beta.14 requires a peer of rxjs@^5.5.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngtools/webpack@6.0.3 requires a peer of typescript@~2.4.0 || ~2.5.0 || ~2.6.0 || ~2.7.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngx-translate/http-loader@3.0.1 requires a peer of @ngx-translate/core@>=10.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN tsickle@0.27.5 requires a peer of typescript@>=2.4.2 <2.8 but none is installed. You must install peer dependencies yourself.
updated 10 packages in 57.253s
解决此问题的方法是添加一个 --force 标志。
ng update @angular/core --force
我能够使用以下方法绕过有关不兼容对等点的消息：
ng 更新 --all
它更新了所有需要更新的包。
在进行如下强制更新后，问题已为我解决：-
ng update --all --force
它基本上 avoids/ignores 所有依赖项检查并在适用的情况下更新所有包。 虽然一般不推荐，但我不得不这样更新，因为其他建议似乎对我不起作用。
不要强行更新，那样以后会出现意想不到的结果。请改用以下 npm install 并重试。
npm install -g @angular-devkit/schematics-cli
你可以试试：
npm i --save-dev @angular/cli@version @angular/core@version
那你可以运行ng update --all
这对我有用。
我在使用 ng update --all 更新 @angular/cli 和 @angular/core 时得到了 Incompatible peer dependencies found. See above.。
此命令对我有效：
npm install --force @angular/cli@version @angular/core@version
此处的版本可能是 6、7、8、9、10，您可以在其上升级
运行 --force 不是正确的选项。因为它抱怨 rxjs 和打字稿，你需要先升级它。完成后，您可以 运行 angular 更新命令