角度2β“；npm运行tsc“；命令失败

我似乎无法使用

npm run ts

命令编译我的Typescript。 我觉得有点奇怪的是，我可以运行

npmstart

，这样它就能编译并运行得很好

日志如下：

0 info it worked if it ends with ok
1 verbose cli [ 'node', '/usr/local/bin/npm', 'run', 'tsc' ]
2 info using npm@2.11.3
3 info using node@v0.12.7
4 verbose run-script [ 'pretsc', 'tsc', 'posttsc' ]
5 info pretsc MyProject@1.0.0
6 info tsc MyProject@1.0.0
7 verbose unsafe-perm in lifecycle true
8 info MyProject@1.0.0 Failed to exec tsc script
9 verbose stack Error: MyProject@1.0.0 tsc: `tsc`
9 verbose stack Exit status 2
9 verbose stack     at EventEmitter.<anonymous> (/usr/local/lib/node_modules/npm/lib/utils/lifecycle.js:213:16)
9 verbose stack     at EventEmitter.emit (events.js:110:17)
9 verbose stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:24:14)
9 verbose stack     at ChildProcess.emit (events.js:110:17)
9 verbose stack     at maybeClose (child_process.js:1015:16)
9 verbose stack     at Process.ChildProcess._handle.onexit (child_process.js:1087:5)
10 verbose pkgid MyProject@1.0.0
11 verbose cwd /Users/kasperlaursen/adnexio.frontend
12 error Darwin 15.3.0
13 error argv "node" "/usr/local/bin/npm" "run" "tsc"
14 error node v0.12.7
15 error npm  v2.11.3
16 error code ELIFECYCLE
17 error MyProject@1.0.0 tsc: `tsc`
17 error Exit status 2
18 error Failed at the MyProject@1.0.0 tsc script 'tsc'.
18 error This is most likely a problem with the MyProject package,
18 error not with npm itself.
18 error Tell the author that this fails on your system:
18 error     tsc
18 error You can get their info via:
18 error     npm owner ls MyProject
18 error There is likely additional logging output above.
19 verbose exit [ 1, true ]

PACKAGE.JSON：

{
  "name": "MyProject",
  "version": "1.0.0",
  "scripts": {
    "tsc": "tsc",
    "tsc:w": "tsc -w",
    "lite": "lite-server",
    "start": "concurrent \"npm run tsc:w\" \"npm run lite\" "
  },
  "license": "ISC",
  "dependencies": {
    "angular2": "2.0.0-beta.3",
    "systemjs": "0.19.6",
    "es6-promise": "^3.0.2",
    "es6-shim": "^0.33.3",
    "reflect-metadata": "0.1.2",
    "rxjs": "5.0.0-beta.0",
    "zone.js": "0.5.11"
  },
  "devDependencies": {
    "concurrently": "^1.0.0",
    "lite-server": "^2.0.1",
    "typescript": "^1.7.5"
  }
}

---

您可能使用“npm安装”安装依赖项。这意味着它们不在路径中。这就是为什么直接使用tsc命令不起作用的原因

当使用“npm run start”时，我怀疑concurrent会使用node_modules文件夹中的诸如typescript（及其tsc命令）之类的库

类似“$（npm bin）”的东西在这样使用时会：

> $(npm bin)/tsc

有关更多详细信息，请参见此问题：

这篇文章也会引起您的兴趣：

---

您可以分享package.json中的脚本吗？当然，我在帖子中添加了它。我以前忘记了它。感谢您运行

node\u modules/.bin/tsc

并发布结果，这样可以更容易地看到

tsc

生成的错误以及它失败的原因。您可以试试$（npm-bin）/tsc运行两个您建议的命令时出现的错误。

node_modules/angular2/src/facade/promise.d.ts（1,10）：错误TS2661:无法重新导出模块中未定义的名称。

即使我出现错误，这似乎也会影响工作：

node_modules/angular2/src/facade/promise.d.ts（1,10）：错误TS2661:无法重新导出模块中未定义的名称。

> $(npm bin)/tsc