以前为了测试一个模块优化问题,因而用angular-cli快速搭建了个ng5的脚手架demo,在应用惰性加载功能的时候发现浏览器报错以下:javascript
ERROR Error: Uncaught (in promise): TypeError: __webpack_require__.e is not a function TypeError: __webpack_require__.e is not a function at webpackAsyncContext (eval at ./src/$$_lazy_route_resource lazy recursive (main.bundle.js:13), :15:29) at SystemJsNgModuleLoader.loadAndCompile (core.js:6554) at SystemJsNgModuleLoader.load (core.js:6538) at RouterConfigLoader.loadModuleFactory (router.js:4543) at RouterConfigLoader.load (router.js:4523) at MergeMapSubscriber.eval [as project] (router.js:2015) at MergeMapSubscriber._tryNext (mergeMap.js:128) at MergeMapSubscriber._next (mergeMap.js:118) at MergeMapSubscriber.Subscriber.next (Subscriber.js:92) at ScalarObservable._subscribe (ScalarObservable.js:51) at webpackAsyncContext (eval at ./src/$$_lazy_route_resource lazy recursive (main.bundle.js:13), :15:29) at SystemJsNgModuleLoader.loadAndCompile (core.js:6554) at SystemJsNgModuleLoader.load (core.js:6538) at RouterConfigLoader.loadModuleFactory (router.js:4543) at RouterConfigLoader.load (router.js:4523) at MergeMapSubscriber.eval [as project] (router.js:2015) at MergeMapSubscriber._tryNext (mergeMap.js:128) at MergeMapSubscriber._next (mergeMap.js:118) at MergeMapSubscriber.Subscriber.next (Subscriber.js:92) at ScalarObservable._subscribe (ScalarObservable.js:51) at resolvePromise (zone.js:809) at resolvePromise (zone.js:775) at eval (zone.js:858) at ZoneDelegate.invokeTask (zone.js:421) at Object.onInvokeTask (core.js:4736) at ZoneDelegate.invokeTask (zone.js:420) at Zone.runTask (zone.js:188) at drainMicroTaskQueue (zone.js:595) at ZoneTask.invokeTask [as invoke] (zone.js:500) at invokeTask (zone.js:1517)
因而再次确认了几遍特性模块的配置,发现没问题,因而就开始发动搜商寻找bug源,这里不得不吐槽下国内的技术社区原创性太少,每每一个问题搜索下,搜索引擎前几页都是同一我的解答的复制黏贴版,国内搜索无果,不得不翻出去找找,最终在stackoverflow上发现了一个方案,及下降angular/cli一个小版本,以下:java
npm remove -g @angular/cli npm install -g @angular/cli@1.7.2 npm remove @angular/cli npm add @angular/cli@1.7.2 --save-dev
操做后是ok的,可是后面的问题就不得解了,我在此将版本升级到@angular/cli@1.7.3(全局和本地)后,再运行后发现以前的问题再也不出现了(在此但愿有哪位兄弟帮忙解释下)!!!!!webpack