René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Changing font-size / display-size in combination with BottomNavigation causes crash","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: 6.2.0\r\n - Cross-platform modules:\r\n    - tns-android: 6.2.0\r\n - Android Runtime:\r\n    - Devices with Android 8, 9, and 10.\r\n\r\n**Describe the bug**\r\n\u003c!-- A clear and concise description of what the bug is. Please, explain whether it's a build time error or a runtime error. More detailed logs can be easily obtained by following the instructions in this guide: https://docs.nativescript.org/get-support#how-to-obtain-diagnostic-reports. --\u003e\r\nChanging accessibility font-size within the context of a BottomNavigation causes a runtime error. \r\n\r\n```bash\r\nSystem.err: An uncaught Exception occurred on \"main\" thread.\r\nSystem.err: Calling js method onStart failed\r\nSystem.err: Error: java.lang.IllegalArgumentException: No view found for id 0x2 (unknown) for fragment FragmentBase_vendor_15352_26_TabFragmentImplementation{54a9e51 #1 id=0x2 android:bottomnavigation:2:1}\r\nSystem.err: \r\nSystem.err: StackTrace:\r\nSystem.err: BottomNavigation.commitCurrentTransaction(file:///node_modules/@nativescript/core/ui/bottom-navigation/bottom-navigation.js:347:37)\r\nSystem.err:     at BottomNavigation.changeTab(file:///node_modules/@nativescript/core/ui/bottom-navigation/bottom-navigation.js:361:13)\r\nSystem.err:     at BottomNavigation.onLoaded(file:///node_modules/@nativescript/core/ui/bottom-navigation/bottom-navigation.js:289:13)\r\nSystem.err:     at (file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:89)\r\nSystem.err:     at ViewBase.callFunctionWithSuper(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:305:8)\r\nSystem.err:     at ViewBase.callLoaded(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:13)\r\nSystem.err:     at ViewBase.loadView(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:440:17)\r\nSystem.err:     at (file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:234:18)\r\nSystem.err:     at ContentView.eachChildView(file:///node_modules/@nativescript/core/ui/content-view/content-view.js:70:12)\r\nSystem.err:     at PageBase.eachChildView(file:///node_modules/@nativescript/core/ui/page/page-common.js:126:39)\r\nSystem.err:     at ViewCommon.eachChild(file:///node_modules/@nativescript/core/ui/core/view/view-common.js:1010:13)\r\nSystem.err:     at ViewBase.onLoaded(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:233:13)\r\nSystem.err:     at View.onLoaded(file:///node_modules/@nativescript/core/ui/core/view/view.js:247:34)\r\nSystem.err:     at Page.onLoaded(file:///node_modules/@nativescript/core/ui/page/page.js:43:34)\r\nSystem.err:     at (file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:89)\r\nSystem.err:     at ViewBase.callFunctionWithSuper(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:305:8)\r\nSystem.err:     at ViewBase.callLoaded(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:13)\r\nSystem.err:     at ViewBase.loadView(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:440:17)\r\nSystem.err:     at (file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:234:18)\r\nSystem.err:     at FrameBase.eachChildView(file:///node_modules/@nativescript/core/ui/frame/frame-common.js:422:12)\r\nSystem.err:     at ViewCommon.eachChild(file:///node_modules/@nativescript/core/ui/core/view/view-common.js:1010:13)\r\nSystem.err:     at ViewBase.onLoaded(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:233:13)\r\nSystem.err:     at View.onLoaded(file:///node_modules/@nativescript/core/ui/core/view/view.js:247:34)\r\nSystem.err:     at FrameBase.onLoaded(file:///node_modules/@nativescript/core/ui/frame/frame-common.js:87:34)\r\nSystem.err:     at (file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:89)\r\nSystem.err:     at ViewBase.callFunctionWithSuper(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:305:8)\r\nSystem.err:     at ViewBase.callLoaded(file:///node_modules/@nativescript/core/ui/core/view-base/view-base.js:312:13)\r\nSystem.err:     at ActivityCallbacksImplementation.onStart(file:///node_modules/@nativescript/core/ui/frame/frame.js:872:21)\r\nSystem.err:     at NativeScriptActivity.onStart(file:///node_modules/@nativescript/core/ui/frame/activity.js:29:24)\r\nSystem.err:     at com.tns.Runtime.callJSMethodNative(Native Method)\r\nSystem.err:     at com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1286)\r\nSystem.err:     at com.tns.Runtime.callJSMethodImpl(Runtime.java:1173)\r\nSystem.err:     at com.tns.Runtime.callJSMethod(Runtime.java:1160)\r\nSystem.err:     at com.tns.Runtime.callJSMethod(Runtime.java:1138)\r\nSystem.err:     at com.tns.Runtime.callJSMethod(Runtime.java:1134)\r\nSystem.err:     at com.tns.NativeScriptActivity.onStart(NativeScriptActivity.java:29)\r\nSystem.err:     at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1514)\r\nSystem.err:     at android.app.Activity.performStart(Activity.java:7838)\r\nSystem.err:     at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3398)\r\nSystem.err:     at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)\r\nSystem.err:     at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)\r\nSystem.err:     at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)\r\nSystem.err:     at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)\r\nSystem.err:     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2109)\r\nSystem.err:     at android.os.Handler.dispatchMessage(Handler.java:107)\r\nSystem.err:     at android.os.Looper.loop(Looper.java:214)\r\nSystem.err:     at android.app.ActivityThread.main(ActivityThread.java:7682)\r\nSystem.err:     at java.lang.reflect.Method.invoke(Native Method)\r\nSystem.err:     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516)\r\nSystem.err:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)\r\nSystem.err: Caused by: java.lang.IllegalArgumentException: No view found for id 0x2 (unknown) for fragment FragmentBase_vendor_15352_26_TabFragmentImplementation{54a9e51 #1 id=0x2 android:bottomnavigation:2:1}\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1454)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)\r\nSystem.err:     at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)\r\nSystem.err:     at androidx.fragment.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:2243)\r\nSystem.err:     at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:654)\r\nSystem.err:     ... 21 more\r\n```\r\n\r\n**To Reproduce**\r\n\u003c!-- Add commands used or steps taken to reproduce the behaviour. --\u003e\r\n1. Download the sample-project zip.\r\n2. Unzip and install dependencies\r\n3. run: `tns debug android`\r\n4. Tap press \"tap to login\" and get navigated to the actual tab-navigation.\r\n5. Switch to any tab\r\n6. Change font-size either from Settings or use adb command: adb shell settings put system font_scale 1.5\r\n7. Go to desktop or another app and return\r\n8. Observe crash\r\n\r\n**Expected behavior**\r\nApplication should resize the text and not crash afterwards.\r\n\r\n**Sample project**\r\n\u003c!-- If possible, provide a link from the [Playground](https://play.nativescript.org) with reproduction of the problem. If not, consider attaching a sample project or link to a repository with such project. --\u003e\r\n[my-app-name.zip](https://github.com/NativeScript/NativeScript/files/3851831/my-app-name.zip)\r\n\r\n**Additional context**\r\n\u003c!-- Add any other context about the problem here. --\u003e\r\nThe bug was first issued to `@nota/nativescript-accessibility-ext` plugin but the author @m-abs  of the plugin found logs pointing towards NativeScript upstream\r\nhttps://github.com/Notalib/nativescript-accessibility-ext/issues/40","author":{"url":"https://github.com/oslc15","@type":"Person","name":"oslc15"},"datePublished":"2019-11-15T14:22:44.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":15},"url":"https://github.com/8104/NativeScript/issues/8104"}