René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[BottomNav] Changing tabs crashes app","articleBody":"**Environment**\r\nProvide version numbers for the following components (information can be retrieved by running `tns info` in your project folder or by inspecting the `package.json` of the project):\r\n - CLI: 6.0\r\n - Cross-platform modules: 6.0.2\r\n - Android Runtime: 6.0.0\r\n - iOS Runtime: 6.0.0\r\n - Plugin(s):\r\n\r\n**Describe the bug**\r\nHave one tab structure defined in XML. On click I want to change the tabs to something else. Doing so cause the app to crash. \r\n\r\n**To Reproduce**\r\nhttps://play.nativescript.org/?template=play-tsc\u0026id=qn90jL\u0026v=2\r\nTap on the `Change` button\r\n\r\n**Expected behavior**\r\nTo work 😀 \r\n\r\nRelated to #6967 \r\n","author":{"url":"https://github.com/PeterStaev","@type":"Person","name":"PeterStaev"},"datePublished":"2019-07-30T08:19:33.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/7608/NativeScript/issues/7608"}