-1
更新：我仍然得到了同样的问题如下，但是现在下面的错误是由JSDom发布到控制台：HERE地图API
Error: Uncaught [SyntaxError: ]
at reportException (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/helpers/runtime-script-errors.js:58:24)
at processJavaScript (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/HTMLScriptElement-impl.js:130:7)
at HTMLScriptElementImpl._eval (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/HTMLScriptElement-impl.js:65:7)
at e (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:30:22)
at Object.check (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/Document-impl.js:97:11)
at /Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/Document-impl.js:116:12
at wrappedEnqueued (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:234:16)
at Request.request [as _callback] (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:184:9)
at Request.self.callback (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:187:22)
at emitTwo (events.js:106:13)
at Request.emit (events.js:191:7)
at Request.<anonymous> (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:1044:10)
at emitOne (events.js:96:13)
at Request.emit (events.js:188:7)
at Gunzip.<anonymous> (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:965:12)
at emitNone (events.js:91:20)
at Gunzip.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:934:12)
at _combinedTickCallback (internal/process/next_tick.js:74:11)
at process._tickCallback (internal/process/next_tick.js:98:9) SyntaxError
at XMLHttpRequest.open (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/xmlhttprequest.js:451:15)
at http://js.api.here.com/v3/3.0/mapsjs-core.js:51:86
at http://js.api.here.com/v3/3.0/mapsjs-core.js:51:383
at http://js.api.here.com/v3/3.0/mapsjs-core.js:290:26
at Object.exports.runInContext (vm.js:44:17)
at processJavaScript (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/HTMLScriptElement-impl.js:128:10)
at HTMLScriptElementImpl._eval (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/HTMLScriptElement-impl.js:65:7)
at e (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:30:22)
at Object.check (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/Document-impl.js:97:11)
at /Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/living/nodes/Document-impl.js:116:12
at wrappedEnqueued (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:234:16)
at Request.request [as _callback] (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/jsdom/lib/jsdom/browser/resource-loader.js:184:9)
at Request.self.callback (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:187:22)
at emitTwo (events.js:106:13)
at Request.emit (events.js:191:7)
at Request.<anonymous> (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:1044:10)
at emitOne (events.js:96:13)
at Request.emit (events.js:188:7)
at Gunzip.<anonymous> (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/request/request.js:965:12)
at emitNone (events.js:91:20)
at Gunzip.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:934:12)
at _combinedTickCallback (internal/process/next_tick.js:74:11)
at process._tickCallback (internal/process/next_tick.js:98:9)
我m试图让HERE Maps JavaScript API在使用Mocha编写的测试中正常工作。
it("should generate a map when the component gets rendered", function generateMapTest(done) {
this.timeout(0);
const scriptMap = getScriptMap();
const scriptNames = Object.keys(scriptMap);
const finalScriptToLoad = last(scriptNames);
getScript(finalScriptToLoad).onLoad((err: any, res?: any) => {
global.H = window.H;
const platform = new H.service.Platform({
app_id: 'app_id',
app_code: 'app_code',
});
console.log(window.H);
done(err);
});
});
要解释上述情况 - scriptMap变量用于存储包含要加载的每个HERE Maps脚本的URL的对象。每个脚本通过使用JavaScript将标签附加到DOM（使用jsdom）来按顺序加载。当每个脚本加载时，将调用回调数组中的每个回调，并传递通常的错误和响应对象。使用下面显示的onLoad方法将回调添加到此数组。
当最终脚本从HERE服务器完成加载后，我将H对象附加到Mocha中的全局变量并尝试创建平台服务。这将导致以下错误：
Unhandled rejection TypeError: Cannot read property 'mapsjs-core' of undefined
at Hi (http://js.api.here.com/v3/3.0/mapsjs-core.js:287:626)
at Ji (http://js.api.here.com/v3/3.0/mapsjs-core.js:288:350)
at V.Es (eval at <anonymous> (http://js.api.here.com/v3/3.0/mapsjs-core.js:47:404), <anonymous>:13:188)
at new V (eval at <anonymous> (http://js.api.here.com/v3/3.0/mapsjs-core.js:47:404), <anonymous>:12:257)
at Object.getPlatform (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/src/utils/get-platform.js:9:16)
at /Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/src/HEREMap.js:34:50
at /Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/src/utils/cache.js:52:104
at arrayEach (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/lodash/lodash.js:522:11)
at Function.forEach (/Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/node_modules/lodash/lodash.js:9011:14)
at /Users/joshua/Dropbox/Projects/Web Development/NPM Modules/react-here-maps/src/utils/cache.js:52:30
我奋力调试提供的代码的精缩版，所以如果我能有一些帮助追查这个bug的来源我将不胜感激。可能值得说明的是，所有这些都是在构建HERE Maps React组件的环境中，源代码可以在这里找到：https://github.com/josh-es/react-here-maps。
〜^〜