问题
I am running a typescript build and getting errors in node_modules. Why isn't it ignoring this folder? I have it in the exclude section of my tsconfig.json. The really strange thing is that I have another project that I have done a file comparison with and it does not throw these errors even though gulpfile.js, tsconfig.json and the node_modules folders are identical. What else can I check?
Errors:
c:/Dev/streak-maker/node_modules/angular2/src/core/change_detection/parser/locals.d.ts(3,14): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/change_detection/parser/locals.d.ts(4,42): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/debug/debug_node.d.ts(14,13): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/debug/debug_node.d.ts(24,17): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/debug/debug_node.d.ts(25,17): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/di/provider.d.ts(436,103): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/di/provider.d.ts(436,135): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/render/api.d.ts(13,13): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/core/render/api.d.ts(14,84): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(1,25): error TS2304: Cannot find name 'MapConstructor'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(2,25): error TS2304: Cannot find name 'SetConstructor'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(4,27): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(4,39): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(7,9): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(8,30): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(11,43): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(12,27): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(14,23): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(15,25): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(95,41): error TS2304: Cannot find name 'Set'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(96,22): error TS2304: Cannot find name 'Set'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/collection.d.ts(97,25): error TS2304: Cannot find name 'Set'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/lang.d.ts(13,17): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/lang.d.ts(14,17): error TS2304: Cannot find name 'Set'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/lang.d.ts(78,59): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(1,10): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(3,14): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(8,32): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(9,38): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(10,35): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(10,93): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(11,34): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(12,32): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(12,149): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/facade/promise.d.ts(13,43): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/angular2/src/http/headers.d.ts(43,59): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/http/url_search_params.d.ts(11,16): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/platform/browser/browser_adapter.d.ts(75,33): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/angular2/src/platform/dom/dom_adapter.d.ts(85,42): error TS2304: Cannot find name 'Map'.
c:/Dev/streak-maker/node_modules/rxjs/CoreOperators.d.ts(22,67): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/CoreOperators.d.ts(72,67): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/CoreOperators.d.ts(77,31): error TS2304: Cannot find name 'PromiseConstructor'.
c:/Dev/streak-maker/node_modules/rxjs/CoreOperators.d.ts(77,54): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(65,67): error TS2304: Cannot find name 'PromiseConstructor'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(65,88): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(72,84): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(77,38): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(100,66): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(154,66): error TS2304: Cannot find name 'Promise'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(159,31): error TS2304: Cannot find name 'PromiseConstructor'.
c:/Dev/streak-maker/node_modules/rxjs/Observable.d.ts(159,54): error TS2304: Cannot find name 'Promise'.
tsconfig.js
{
"version": 3,
"compilerOptions": {
"target": "es5",
"module": "system",
"moduleResolution": "node",
"sourceMap": false,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": false,
"noImplicitAny": false
},
"exclude": [
"node_modules",
"jspm_packages"
]
}
gulpfile.js (I am running the build-typescript task - I get the same errors when just typing tsc at the command line)
/// <binding Build='default' />
var del = require('del'),
gulp = require("gulp"),
ts = require('gulp-typescript'),
watch = require('gulp-watch');
var webproj = "./src/StreakMaker.Web/";
var webroot = webproj + "wwwroot/";
var appsource = webproj + "App/";
var appout = webroot + "app/";
var jspmsource = "./jspm_packages/";
var jspmout = webroot + "jspm_packages/";
var paths = {
webroot: webroot,
src: appsource,
app: appout,
jspm: jspmsource,
jspm_out: jspmout
};
gulp.task('watch', ['watch-typescript', 'watch-html']);
gulp.task('watch-typescript', function(){
gulp.watch(paths.src + '/**/*.ts', ['build-typescript']);
});
gulp.task('clean-typescript', function () {
del([paths.app + '/**/*.ts']);
});
gulp.task('build-typescript', ['clean-typescript'], function () {
var tsProject = ts.createProject('./tsconfig.json');
gulp.src(paths.src + '/**/*.ts')
.pipe(ts(tsProject))
.pipe(gulp.dest(paths.app));
});
gulp.task('watch-html', function () {
gulp.watch(paths.src + '/**/*.html', ['copy-html']);
});
gulp.task('clean-html', function () {
del([paths.app + '/**/*.html']);
});
gulp.task('copy-html', ['clean-html'], function () {
gulp.src(paths.src + '/**/*.html')
.pipe(gulp.dest(paths.app));
});
gulp.task('copy-jspm', ['clean-jspm', 'copy-config'], function() {
gulp.src(paths.jspm + "**/*.{js,css,map}")
.pipe(gulp.dest(paths.jspm_out));
});
gulp.task('clean-jspm', function(){
del([paths.jspm_out + "**/*.*"]);
});
gulp.task('copy-config', ['clean-config'], function(){
gulp.src("./config.js")
.pipe(gulp.dest(paths.webroot));
});
gulp.task('clean-config', function(){
del(paths.webroot + 'config.js');
});
gulp.task('default', ['build-typescript', 'copy-html', 'copy-jspm']);
回答1:
I was struggling with this as well.
I added the following to the top of the TS file that contained the import {bootstrap} line:
///<reference path="../node_modules/angular2/typings/browser.d.ts"/>
Your path may be different of course for that file.
回答2:
If you're targeting ES5, add "node_modules/typescript/lib/lib.es6.d.ts" to tsconfig.json file :
{
"compilerOptions": {
"module": "commonjs",
"target": "es5",
"noImplicitAny": false,
"outDir": "built",
"rootDir": ".",
"sourceMap": false
},
"files": [
"helloworld.ts",
"node_modules/typescript/lib/lib.es6.d.ts"
],
"exclude": [
"node_modules"
]
}
回答3:
While this solution
/// <reference path="../typings/browser.d.ts" />
import {bootstrap} from 'angular2/platform/browser';
import {AppComponent} from './app/main';
bootstrap(AppComponent);
works well, wenn using gulpjs I prefer however instead of populating source file with comments, an addition of typings file directly to the source of the corresponding gulpjs task, like for example:
gulp.task('typescript', function () {
return gulp
.src([
'typings/browser.d.ts',
tsSrc + '**/*.ts'
])
.pipe(sourcemaps.init())
.pipe(typescript(tscConfig.compilerOptions))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(appSrc + 'js/'));
});
回答4:
In RC1 demo, the shim is provided by the core-js module and type definitions are managed by the typings tool. Adding typings/index.d.ts to gulp.src should fix the issue:
function buildTypeScriptFn(files) {
files = files || ['app/**/*.ts','typings/index.d.ts'];
return function () {
var tsResult = gulp.src(files)
.pipe(changed(paths.dirs.build, { extension: '.js' }))
.pipe(ts(tscConfig.compilerOptions));
return merge(tsResult.dts, tsResult.js)
.pipe(gulp.dest(paths.dirs.build));
}
}
gulp.task('ts', buildTypeScriptFn());
回答5:
i had the same problem, just try running not with "npm start", but with "npm run lite". Its much more convenient to use.
来源：https://stackoverflow.com/questions/35382157/typescript-build-getting-errors-from-node-modules-folder