angular - PhantomJS/Chrome 在 Angular 6 项目中因“Zone\nat”/“脚本错误”而在 Karma 测试中失败
问题描述
嗨 StackOverflow 的人们,
我被困住了!我ng test
失败了,尽管ng serve
构建和编译这个 Angular 6 项目没有任何问题。我得到的错误如下:
此外,在 Chrome 失败之后,就像这样:
我对正在发生的事情几乎一无所知,但是这个问题阻止了成功部署,因为构建街道失败了。
作为一个大菜鸟,我正在疯狂地尝试应用与我的问题非常相似的解决方案,但无济于事。这就是我向你们寻求帮助的原因!我试过在 Angular2 项目中做 PhantomJS 不适用于 Karma;将import 'zone.js/dist/zone'
polyfills.ts 放在文件顶部;更新 PhantomJS 等等。
我的 karma.conf.js 如下:
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-phantomjs-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
require('@angular-devkit/build-angular/plugins/karma')
],
/*...*/
browsers: ['Chrome', 'PhantomJS'],
singleRun: true
});
};
不知道它是否会有所帮助,但我的 package.json 看起来像这样:
{
"name": "isms-frontend",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"prepare": "patch-package"
},
"private": true,
"dependencies": {
"@angular/animations": "6.1.8",
"@angular/cdk": "^6.4.7",
"@angular/common": "6.1.8",
"@angular/compiler": "6.1.8",
"@angular/core": "6.1.8",
"@angular/forms": "6.1.8",
"@angular/http": "6.1.8",
"@angular/material": "^6.4.7",
"@angular/platform-browser": "6.1.8",
"@angular/platform-browser-dynamic": "6.1.8",
"@angular/router": "6.1.8",
"core-js": "^2.5.4",
"hammerjs": "^2.0.8",
"intl": "^1.2.5",
"ngx-window-core": "^1.0.84",
"rxjs": "6.3.2",
"rxjs-compat": "6.3.2",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.8.0",
"@angular-devkit/build-ng-packagr": "~0.8.0",
"@angular/cli": "~6.2.1",
"@angular/compiler-cli": "^6.1.0",
"@angular/language-service": "^6.1.0",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.3.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~3.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"karma-phantomjs-launcher": "^1.0.4",
"ng-packagr": "^4.1.0",
"phantomjs-prebuilt": "^2.1.16",
"patch-package": "^5.1.1",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tsickle": ">=0.29.0",
"tslib": "^1.9.0",
"tslint": "~5.11.0",
"typescript": "~2.9.2"
}
}
请让我知道是否有更多信息可以帮助解决此问题。在此先感谢您的时间!
解决方案
在经历了所有的痛苦之后,我发现我所要做的就是将一个论点传递给ng test
,就像ng test isms-frontend
我的情况一样。从https://github.com/angular/angular-cli/issues/12581的jorgjanke上找到答案
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