Typescript编译器突然开始产生错误

我正在处理一个Angular 2项目，并且突然间，当我尝试运行打印机编译器时，我开始出现很多很多错误。任何人都可以请建议从哪里开始搜索？我没有明确地改变任何基本的东西，甚至当我从存储库中克隆新的副本时，错误仍然存在。错误如下：Typescript编译器突然开始产生错误

node_modules/@types/node/index.d.ts(102,6): error TS2300: Duplicate identifier 'BufferEncoding'. 
node_modules/@types/node/index.d.ts(256,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'errno' must be of type 'number', but here has type 'string'. 
node_modules/@types/node/index.d.ts(263,18): error TS2300: Duplicate identifier 'EventEmitter'. 
node_modules/@types/node/index.d.ts(549,26): error TS2300: Duplicate identifier 'Buffer'. 
node_modules/@types/node/index.d.ts(549,50): error TS2300: Duplicate identifier 'SlowBuffer'. 
node_modules/@types/node/index.d.ts(570,18): error TS2300: Duplicate identifier 'EventEmitter'. 
node_modules/@types/node/index.d.ts(570,18): error TS2415: Class 'EventEmitter' incorrectly extends base class 'NodeJS.EventEmitter'. 
    Types of property 'eventNames' are incompatible. 
    Type '() => (string | symbol)[]' is not assignable to type '() => string[]'. 
     Type '(string | symbol)[]' is not assignable to type 'string[]'. 
     Type 'string | symbol' is not assignable to type 'string'. 
      Type 'symbol' is not assignable to type 'string'. 
node_modules/@types/node/index.d.ts(733,18): error TS2300: Duplicate identifier 'Agent'. 
node_modules/@types/node/index.d.ts(788,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'addressType' must be of type 'string', but here has type 'number | "udp4" | "udp6"'. 
node_modules/@types/node/index.d.ts(791,18): error TS2300: Duplicate identifier 'Worker'. 
node_modules/@types/node/index.d.ts(1377,17): error TS2300: Duplicate identifier 'CompleterResult'. 
node_modules/@types/node/index.d.ts(1414,18): error TS2300: Duplicate identifier 'Script'. 
node_modules/@types/node/index.d.ts(2550,18): error TS2300: Duplicate identifier 'TLSSocket'. 
node_modules/@types/node/index.d.ts(2684,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'pfx' must be of type 'any', but here has type 'string | Buffer[]'. 
node_modules/@types/node/index.d.ts(2685,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'key' must be of type 'any', but here has type 'string | any[] | string[] | Buffer'. 
node_modules/@types/node/index.d.ts(2687,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'cert' must be of type 'any', but here has type 'string | string[] | Buffer | Buffer[]'. 
node_modules/@types/node/index.d.ts(2688,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'ca' must be of type 'any', but here has type 'string | string[] | Buffer | Buffer[]'. 
node_modules/@types/node/index.d.ts(2689,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'crl' must be of type 'any', but here has type 'string | string[]'. 
node_modules/@types/node/index.d.ts(2691,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'honorCipherOrder' must be of type 'any', but here has type 'boolean'. 
node_modules/@types/node/index.d.ts(2694,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'NPNProtocols' must be of type 'any', but here has type 'string[] | Buffer'. 
node_modules/@types/node/index.d.ts(2711,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'key' must be of type 'string | Buffer', but here has type 'string | string[] | Buffer | Buffer[]'. 
node_modules/@types/node/index.d.ts(2713,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'cert' must be of type 'string | Buffer', but here has type 'string | string[] | Buffer | Buffer[]'. 
node_modules/@types/node/index.d.ts(2714,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'ca' must be of type '(string | Buffer)[]', but here has type 'string | Buffer | (string | Buffer)[]'. 
node_modules/@types/node/index.d.ts(2953,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'padding' must be of type 'any', but here has type 'number'. 
node_modules/@types/node/index.d.ts(2958,9): error TS2403: Subsequent variable declarations must have the same type. Variable 'padding' must be of type 'any', but here has type 'number'. 
node_modules/@types/node/index.d.ts(3216,5): error TS2309: An export assignment cannot be used in a module with other exported elements. 
node_modules/@types/node/index.d.ts(3299,5): error TS2300: Duplicate identifier 'export='. 
node_modules/@types/node/index.d.ts(3321,18): error TS2300: Duplicate identifier 'Domain'. 
node_modules/@types/node/index.d.ts(3613,5): error TS2300: Duplicate identifier 'export='. 
typings/globals/node/index.d.ts(78,6): error TS2300: Duplicate identifier 'BufferEncoding'. 
typings/globals/node/index.d.ts(234,18): error TS2300: Duplicate identifier 'EventEmitter'. 
typings/globals/node/index.d.ts(516,9): error TS2502: 'BuffType' is referenced directly or indirectly in its own type annotation. 
typings/globals/node/index.d.ts(517,9): error TS2502: 'SlowBuffType' is referenced directly or indirectly in its own type annotation. 
typings/globals/node/index.d.ts(518,26): error TS2300: Duplicate identifier 'Buffer'. 
typings/globals/node/index.d.ts(518,50): error TS2300: Duplicate identifier 'SlowBuffer'. 
typings/globals/node/index.d.ts(539,18): error TS2300: Duplicate identifier 'EventEmitter'. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'addListener' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'emit' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'on' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'once' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'prependListener' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'prependOnceListener' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(580,22): error TS2320: Interface 'Server' cannot simultaneously extend types 'EventEmitter' and 'Server'. 
    Named property 'removeListener' of types 'EventEmitter' and 'Server' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'addListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'emit' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'on' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'once' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'prependListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'prependOnceListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(591,22): error TS2320: Interface 'ServerResponse' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'removeListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'addListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'emit' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'on' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'once' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'prependListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'prependOnceListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(621,22): error TS2320: Interface 'ClientRequest' cannot simultaneously extend types 'EventEmitter' and 'Writable'. 
    Named property 'removeListener' of types 'EventEmitter' and 'Writable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'addListener' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'emit' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'on' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'once' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'prependListener' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'prependOnceListener' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(647,22): error TS2320: Interface 'IncomingMessage' cannot simultaneously extend types 'EventEmitter' and 'Readable'. 
    Named property 'removeListener' of types 'EventEmitter' and 'Readable' are not identical. 
typings/globals/node/index.d.ts(698,18): error TS2300: Duplicate identifier 'Agent'. 
typings/globals/node/index.d.ts(743,18): error TS2300: Duplicate identifier 'Worker'. 
typings/globals/node/index.d.ts(1004,22): error TS2300: Duplicate identifier 'CompleterResult'. 
typings/globals/node/index.d.ts(1044,18): error TS2300: Duplicate identifier 'Script'. 
typings/globals/node/index.d.ts(1886,18): error TS2300: Duplicate identifier 'TLSSocket'. 
typings/globals/node/index.d.ts(2343,5): error TS2300: Duplicate identifier 'export='. 
typings/globals/node/index.d.ts(2365,18): error TS2300: Duplicate identifier 'Domain'. 
typings/globals/node/index.d.ts(2625,5): error TS2300: Duplicate identifier 'export='.

来源

2016-10-06 prime

看起来你在两个地方有节点类型。

node_modules/@types/node/index.d.ts

分型/全局/节点/ index.d.ts

来源

2016-10-06 11:03:59

谢谢，现货。删除@types文件夹纠正了问题。虽然不知道为什么我已经结束了重复。 – prime

可能是@types文件夹中的某个其他程序包的依赖项 –

是再次正确。任何想法如何防止冲突？它会出现@types是一个常见的依赖。 – prime

如前所述，你似乎已经混合@types（通过使用typescript2 ）与typings。就像我升级到打字稿2.x一样。我得到了完全相同的错误。。 https://stackoverflow.com/a/40627265/333150

这将基本上不包括任何来自@types位置的类型，只有使用：我只需在tsconfig的compilerOptions加上类型声明“types": []解决了我在这里更详细地描述这你的分型的声明。

来源

2016-11-16 08:37:03 Ben

删除typings.json文件试图升级到最新版本的角时，会解决这个问题。

的角度快速启动项目的早期版本包含此文件。但是，我发现该文件不再是Quickstart的一部分，而是remov编辑于this commit。如果您最初将您的项目建立在该代码之外，查看Quickstart的更新会很有帮助。

来源

2017-01-31 20:58:56 NAZ

Typescript编译器突然开始产生错误

回答

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