René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Runtime broken for Angular 20.3.22+","articleBody":"**Environment**\n - NativeScript-Angular: 20.1.1\n - Angular: Any version \u003e= 20.3.22\n \n**Describe the bug**\nERROR TypeError: Cannot read properties of undefined (reading 'toLowerCase') bootstrap: Error bootstrapping app module: Cannot read properties of undefined (reading 'toLowerCase') TypeError: Cannot read properties of undefined (reading 'toLowerCase') at locateHostElement (file: .\\src\\webpack:\\MyApp\\node_modules\\@angular\\core\\fesm2022\\debug_node.mjs:9354:28)\n\n**To Reproduce**\nJust run **any** application with Angular 20.3.22+\n\n**Expected behavior**\nBe able to upgrade to Angular 20.3.22+\n\n**Additional context**\nCaused by this addition on Angular side:\nhttps://github.com/angular/angular/commit/d86e4e7b2ad0e667aeb0f8ed053e2cb2bd154b81\n\nrootElement.tagName is undefined, since it's not an HTML element","author":{"url":"https://github.com/EmaGht","@type":"Person","name":"EmaGht"},"datePublished":"2026-07-08T15:21:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/2387/nativescript-angular/issues/2387"}