我的构建服务器编译一个角度应用程序一直工作正常，直到昨天早上我开始收到此错误：
npm ERR! Invalid version: "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\svc-pliska\AppData\Roaming\npm-cache\_logs\2017-12-15T16_1
7_08_060Z-debug.log
当我手动运行以下npm命令时，我在本问题的底部使用了angular.json文件的angular：
npm install
npm rebuild node-sass
我收到此错误
npm ERR! Invalid version: "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\svc-pliska\AppData\Roaming\npm-cache\_logs\2017-12-15T16_1
7_08_060Z-debug.log
日志文件中包含此错误：
21 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "rebuild" "node-sass"
22 verbose node v8.9.3
23 verbose npm v5.5.1
24 error Invalid version: "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
25 verbose exit [ 1, true ]
关于为什么会发生这种情况的任何想法？
这是packages.json：
{
"name": "quick-renew-doctor-portal",
"version": "1.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --base-href=/ --environment=local",
"build": "ng build",
"test": "ng test",
"headless-build-test": "ng test --browser=ChromeHeadless --single-run=true --watch=false",
"lint": "ng lint",
"e2e-local": "ng e2e --base-href=/ --environment=local",
"e2e-dev": "ng e2e --base-href=/ --environment=dev",
"ng-build-local": "ng build --environment=local --base-href /",
"ng-build-dev": "ng build --environment=dev --aot --base-href /",
"ng-build-staging": "ng build --environment=staging --aot --base-href /",
"ng-build-production": "ng build --environment=prod --prod --aot --base-href /"
},
"private": true,
"dependencies": {
"@angular/animations": "4.3.6",
"@angular/cdk": "2.0.0-beta.10",
"@angular/common": "4.3.6",
"@angular/compiler": "4.3.6",
"@angular/core": "4.3.6",
"@angular/flex-layout": "^2.0.0-beta.8",
"@angular/forms": "4.3.6",
"@angular/http": "4.3.6",
"@angular/material": "2.0.0-beta.10",
"@angular/platform-browser": "4.3.6",
"@angular/platform-browser-dynamic": "4.3.6",
"@angular/router": "4.3.6",
"@ng-idle/core": "^2.0.0-beta.12",
"@swimlane/ngx-charts": "6.0.2",
"@types/lodash": "4.14.70",
"@types/video.js": "5.16.0",
"angular2-moment": "^1.7.0",
"angular2-signaturepad": "2.6.1",
"angular2-text-mask": "8.0.2",
"classlist.js": "^1.1.20150312",
"core-js": "2.4.1",
"d3": "^4.10.2",
"enhanced-resolve": "3.3.0",
"es6-promise": "4.1.1",
"execSync": "^1.0.2",
"font-awesome": "4.7.0",
"hammerjs": "2.0.8",
"howler": "2.0.4",
"jquery": "3.2.1",
"jquery-colorbox": "1.6.4",
"js-base64": "2.1.9",
"lodash": "4.17.4",
"moment": "2.18.1",
"ngx-bootstrap": "1.7.1",
"ngx-contextmenu": "1.3.4",
"rxjs": "^5.1.0",
"text-signature": "1.1.2",
"typescript-memoize": "1.0.0-alpha.3",
"video.js": "6.2.5",
"web-animations-js": "^2.3.1",
"zone.js": "0.8.12"
},
"devDependencies": {
"@angular/cli": "1.2.7",
"@angular/compiler-cli": "4.3.6",
"@angular/language-service": "4.3.6",
"@types/jasmine": "2.5.45",
"@types/node": "6.0.60",
"codelyzer": "3.0.1",
"jasmine-core": "2.6.2",
"jasmine-spec-reporter": "4.1.0",
"karma": "1.7.0",
"karma-chrome-launcher": "2.1.1",
"karma-cli": "1.0.1",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"karma-coverage-istanbul-reporter": "1.2.1",
"protractor": "5.1.2",
"ts-node": "3.0.4",
"tslint": "5.3.2",
"typescript": "2.3.3"
}
}
答案 0 :(得分：1)
问题是我在@ angular / flex-layout包中有一个克拉（^），我没有在@ angular / cdk和@ angular / material中。这三个软件包的版本必须匹配，昨天出现了新版本的flex-layout，其中一个版本不一样。我删除了那个克拉并使用了固定版本号，现在一切都很好。
我还从所有其他版本号中删除了克拉。通过查看packages-lock.json文件，我能够告诉我真正使用的是什么版本。
以下是我的package.json文件现在的样子：
{
"name": "quick-renew-doctor-portal",
"version": "1.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --base-href=/ --environment=local",
"build": "ng build",
"test": "ng test",
"headless-build-test": "ng test --browser=ChromeHeadless --single-run=true --watch=false",
"lint": "ng lint",
"e2e-local": "ng e2e --base-href=/ --environment=local",
"e2e-dev": "ng e2e --base-href=/ --environment=dev",
"ng-build-local": "ng build --environment=local --base-href /",
"ng-build-dev": "ng build --environment=dev --aot --base-href /",
"ng-build-staging": "ng build --environment=staging --aot --base-href /",
"ng-build-production": "ng build --environment=prod --prod --aot --base-href /"
},
"private": true,
"dependencies": {
"@angular/animations": "4.3.6",
"@angular/cdk": "2.0.0-beta.10",
"@angular/common": "4.3.6",
"@angular/compiler": "4.3.6",
"@angular/core": "4.3.6",
"@angular/flex-layout": "2.0.0-beta.10",
"@angular/forms": "4.3.6",
"@angular/http": "4.3.6",
"@angular/material": "2.0.0-beta.10",
"@angular/platform-browser": "4.3.6",
"@angular/platform-browser-dynamic": "4.3.6",
"@angular/router": "4.3.6",
"@ng-idle/core": "2.0.0-beta.12",
"@swimlane/ngx-charts": "6.0.2",
"@types/lodash": "4.14.70",
"@types/video.js": "5.16.0",
"angular2-moment": "1.7.0",
"angular2-signaturepad": "2.6.1",
"angular2-text-mask": "8.0.2",
"classlist.js": "1.1.20150312",
"core-js": "2.4.1",
"d3": "4.12.0",
"enhanced-resolve": "3.3.0",
"es6-promise": "4.1.1",
"execSync": "1.0.2",
"font-awesome": "4.7.0",
"hammerjs": "2.0.8",
"howler": "2.0.4",
"jquery": "3.2.1",
"jquery-colorbox": "1.6.4",
"js-base64": "2.1.9",
"lodash": "4.17.4",
"moment": "2.18.1",
"ngx-bootstrap": "1.7.1",
"ngx-contextmenu": "1.3.4",
"rxjs": "5.5.5",
"text-signature": "1.1.2",
"typescript-memoize": "1.0.0-alpha.3",
"video.js": "6.2.5",
"web-animations-js": "2.3.1",
"zone.js": "0.8.12"
},
"devDependencies": {
"@angular/cli": "1.2.7",
"@angular/compiler-cli": "4.3.6",
"@angular/language-service": "4.3.6",
"@types/jasmine": "2.5.45",
"@types/node": "6.0.60",
"codelyzer": "3.0.1",
"jasmine-core": "2.6.2",
"jasmine-spec-reporter": "4.1.0",
"karma": "1.7.0",
"karma-chrome-launcher": "2.1.1",
"karma-cli": "1.0.1",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"karma-coverage-istanbul-reporter": "1.2.1",
"protractor": "5.1.2",
"ts-node": "3.0.4",
"tslint": "5.3.2",
"typescript": "2.3.3"
}
}