元数据版本与角4不匹配
我正在使用"npm启动“命令处理角4应用程序，并获得以下错误-
模块C:/gitRepo/gmdias/gmdais-frontend/node_modules/@angular/animations/browser/browser.d.ts，元数据版本错配错误发现版本4，预期3，解析C:/gitRepo/gmdias/gmdais-frontend/node_modules/@angular/platform-browser/animations/index.d.ts，中的符号ɵf在C:/gitRepo/gmdias/gmdais-frontend/node_modules/@angular/platform-browser/animations/index.d.ts，中解析符号BrowserAnimationsModule在C:/gitRepo/gmdias/gmdais-frontend/node_modules/@angular/platform-browser/animations/index.d.ts中解析符号BrowserAnimationsModule
这是我的package.json文件
{
"name": "nucleus-web",
"version": "1.0.0",
"license": "MIT",
"scripts": {
"transpile": "ngc",
"package": "rollup -c",
"minify": "uglifyjs dist/bundles/datatable.umd.js --screw-ie8 --compress --mangle --comments --output dist/bundles/datatable.min.js",
"build": "npm run transpile && npm run package && npm run minify && ng build",
"ng": "ng",
"start": "ng serve",
"postinstall": "ng build",
"test": "sh build.sh"
},
"private": true,
"peerDependencies": {
"@angular/core": "^4.0.1"
},
"dependencies": {
"@angular/animations": "^5.0.0",
"@angular/cdk": "^2.0.0-beta.12",
"@angular/common": "^4.0.1",
"@angular/compiler": "^4.0.0",
"@angular/core": "^4.0.1",
"@angular/forms": "^4.0.1",
"@angular/http": "^4.0.0",
"@angular/material": "^2.0.0-beta.12",
"@angular/platform-browser": "^4.2.5",
"@angular/platform-browser-dynamic": "^4.0.1",
"@angular/platform-server": "^4.4.4",
"@angular/router": "^4.0.0",
"@ng-bootstrap/ng-bootstrap": "^1.0.0-beta.5",
"bootstrap": "3.3.7",
"core-js": "^2.4.1",
"font-awesome": "^4.7.0",
"jquery": "^3.2.1",
"lodash": "^4.17.4",
"ng2-file-upload": "^1.2.1",
"ng2-toastr": "^4.1.2",
"ngx-bootstrap": "^1.7.1",
"ngx-treeview": "1.2.3",
"ngx-webstorage": "^1.8.0",
"rxjs": "^5.1.0",
"zone.js": "^0.8.12"
},
"devDependencies": {
"@angular/cli": "1.0.3",
"@types/jasmine": "2.5.38",
"@types/jquery": "^3.2.15",
"@types/node": "~8.0.33",
"codelyzer": "~2.0.0",
"jasmine-core": "~2.5.2",
"jasmine-spec-reporter": "~3.2.0",
"karma": "~1.4.1",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^0.2.0",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.0",
"ts-node": "~3.3.0",
"tslint": "~4.5.0",
"@angular/compiler": "^4.4.4",
"@angular/compiler-cli": "^4.4.4",
"rollup": "^0.50.0",
"typescript": "^2.5.3",
"uglify-js": "^3.1.3"
},
"repository": {
"type": "git",
"url": "ssh://git@stash.aexp.com/stash/scm/pzn/gmdais-frontend.git"
}
}回答 8
Stack Overflow用户
发布于 2017-11-04 22:13:57
您的@angular/animations在5.x.x版本上，其他@angular/包在4.x.x上。所有@angular/*包都必须对齐，即应用程序能够编译的版本号完全相同。
您得到的具体错误来自于.metadata.json文件，其中有一个"version"字段。@angular/*@4.x.x使用版本3，@angular/*@5.x.x使用版本4(目前)。
Stack Overflow用户
发布于 2017-12-26 18:22:12
问题解决了：只需在项目目录位置的终端上运行此命令：
npm install @angular/animations@'^5.0.0' @angular/common@'^5.0.0' @angular/compiler@'^5.0.0' @angular/compiler-cli@'^5.0.0' @angular/core@'^5.0.0' @angular/forms@'^5.0.0' @angular/http@'^5.0.0' @angular/platform-browser@'^5.0.0' @angular/platform-browser-dynamic@'^5.0.0' @angular/platform-server@'^5.0.0' @angular/router@'^5.0.0' typescript@2.4.2 rxjs@'^5.5.2'上面的命令基本上是将不同的角度模块更新到版本5。
语法：
npm安装@angular/moduleName'^5.0.0‘
Stack Overflow用户
发布于 2017-11-17 02:59:11
当从4更新到5时，我也遇到了同样的问题。问题是，我只更新了prod依赖项，但忘记了更新dev依赖项。
https://stackoverflow.com/questions/47115649
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