【发布时间】:2020-05-27 05:50:21
【问题描述】:
将我的 Angular 8 应用程序升级到 Angular 9 后,我在浏览器中收到一个模板的以下错误:
Uncaught TypeError: Cannot read property 'endsWith' of undefined
at LayoutGapStyleBuilder.buildStyles (flex.js:233)
at DefaultLayoutGapDirective.addStyles (core.js:492)
at DefaultLayoutGapDirective.updateWithValue (flex.js:434)
at MediaMarshaller.updateElement (core.js:3189)
at SafeSubscriber._next (core.js:3294)
at SafeSubscriber.__tryOrUnsub (Subscriber.js:183)
at SafeSubscriber.next (Subscriber.js:122)
at Subscriber._next (Subscriber.js:72)
at Subscriber.next (Subscriber.js:49)
at MergeMapSubscriber.notifyNext (mergeMap.js:72)
at InnerSubscriber._next (InnerSubscriber.js:11)
at InnerSubscriber.next (Subscriber.js:49)
at Subject.next (Subject.js:39)
at MutationObserver.<anonymous> (flex.js:493)
at ZoneDelegate.invoke (zone-evergreen.js:365)
【问题讨论】:
标签: angular typescript