当npm启动我的Angular2项目时，重复的标识符导出错误
当我通过npm start命令运行我的Angular2项目时，我得到了重复的标识符导出错误，我search了很多，但找不到确切的解决scheme，我可以在下面findpackage.json，typings.json和tsconfig.json。
问候阿尔珀
package.json { "name": "Angular2SampleProject2", "version": "1.0.0", "scripts": { "start": "tsc && concurrently \"tsc -w\" \"lite-server\" ", "e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first", "lint": "tslint ./app/**/*.ts -t verbose", "lite": "lite-server", "pree2e": "webdriver-manager update", "test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"", "test-once": "tsc && karma start karma.conf.js --single-run", "tsc": "tsc", "tsc:w": "tsc -w" }, "license": "ISC", "dependencies": { "@angular/common": "2.4.0", "@angular/compiler": "2.4.0", "@angular/core": "2.4.0", "@angular/forms": "2.4.0", "@angular/http": "2.4.0", "@angular/platform-browser": "2.4.0", "@angular/platform-browser-dynamic": "2.4.0", "@angular/router": "3.4.0", "angular-in-memory-web-api": "0.2.2", "systemjs": "0.19.40", "core-js": "2.4.1", "reflect-metadata": "0.1.8", "rxjs": "5.0.1", "zone.js": "0.7.4" }, "devDependencies": { "concurrently": "3.1.0", "lite-server": "2.2.2", "typescript": "2.0.10", "canonical-path": "0.0.2", "http-server": "^0.9.0", "tslint": "^3.15.1", "lodash": "^4.16.4", "jasmine-core": "~2.4.1", "karma": "^1.3.0", "karma-chrome-launcher": "^2.0.0", "karma-cli": "^1.0.1", "karma-jasmine": "^1.0.2", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~4.0.14", "rimraf": "^2.5.4", "@types/node": "6.0.46", "@types/jasmine": "2.5.36" } } tsconfig.json
{ "compilerOptions": { "target": "es5", "module": "commonjs", "moduleResolution": "node", "sourceMap": true, "emitDecoratorMetadata": true, "experimentalDecorators": true, "lib": [ "es2015", "dom" ], "noImplicitAny": true, "suppressImplicitAnyIndexErrors": true } }
错误信息 ：
Types of property 'pause' are incompatible. Type '() => void' is not assignable to type '() => ReadWriteStream'. Type 'void' is not assignable to type 'ReadWriteStream'. typings/globals/node/index.d.ts(2301,5): error TS2300: Duplicate identifier 'export='.typings/globals/node/index.d.ts(2323,18): error TS2300: Duplicate identifier 'Domain'. npm ERR! Windows_NT 6.3.9600 npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\ProgramFiles\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start" npm ERR! node v4.4.4 npm ERR! npm v2.15.1 npm ERR! code ELIFECYCLE npm ERR! Angular2SampleProject2@1.0.0 start: `tsc && concurrently "tsc -w""lite -server" `npm ERR! Exit status 2 npm ERR! npm ERR! Failed at the Angular2SampleProject2@1.0.0 start script 'tsc && concurrently "tsc -w" "lite-server" '. npm ERR! This is most likely a problem with the Angular2SampleProject2
包，npm ERR！ 而不是npm本身。 npm ERR！ 告诉作者，这在你的系统上失败：npm ERR！ tsc &&同时“tsc -w”“lite-server”npm ERR！ 您可以通过以下方式获取有关如何为此项目打开问题的信息：npm ERR！ npm错误Angular2SampleProject2 npm ERR！ 或者，如果这不可用，您可以通过以下方式获取他们的信息：npm ERR！ npm ERR！ npm所有者ls Angular2SampleProject2 npm ERR！ 上面可能还有额外的日志输出。
npm ERR！ 请包括以下文件与任何支持请求：npm ERR！ C：\ Users \用户kopuz \工作空间\ Angular2SampleProject2 \ NPM-的debug.log
我几天前面临同样的问题。 我通过同样的方法来解决
- 将我的节点版本更新到
7.7.2 - 在package.json中更新为
"@angular/compiler": "~2.4.9", "@angular/core": "~2.4.9"
这里是我的tsconfig现在看起来像：
{ "compilerOptions": { "target": "es6", "module": "commonjs", "moduleResolution": "node", "sourceMap": true, "emitDecoratorMetadata": true, "experimentalDecorators": true, "removeComments": false, "noImplicitAny": true, "lib": [ "es6", "dom" ] }, "typeRoots": [ "node_modules/@types" ], "types": [ "core-js", "hammerjs" ], "exclude": [ "node_modules" ] }