Environment
tns info
√ Getting NativeScript components versions information...
√ Component nativescript has 6.7.8 version and is up to date.
√ Component tns-core-modules has 6.5.11 version and is up to date.
‼ Update available for component tns-android. Your current version is 6.5.0 and the latest available version is 6.5.3.
‼ Update available for component tns-ios. Your current version is 6.5.0 and the latest available version is 6.5.2.
package.json
{
"nativescript": {
"id": "org.nativescript.FromZero",
"tns-android": {
"version": "6.5.0"
},
"tns-ios": {
"version": "6.5.0"
}
},
"description": "NativeScript Application",
"license": "SEE LICENSE IN <your-license-filename>",
"repository": "<fill-your-repository-here>",
"scripts": {
"ngcc": "ngcc --properties es2015 module main --first-only",
"postinstall": "npm run ngcc"
},
"dependencies": {
"@angular/animations": "~9.1.0",
"@angular/common": "~9.1.0",
"@angular/compiler": "~9.1.0",
"@angular/core": "~9.1.0",
"@angular/forms": "~9.1.0",
"@angular/platform-browser": "~9.1.0",
"@angular/platform-browser-dynamic": "~9.1.0",
"@angular/router": "~9.1.0",
"@nativescript/angular": "~9.0.0",
"@nativescript/theme": "~2.3.0",
"reflect-metadata": "~0.1.12",
"rxjs": "^6.5.0",
"tns-core-modules": "~6.5.0",
"zone.js": "~0.10.3"
},
"devDependencies": {
"@angular/compiler-cli": "~9.1.0",
"@ngtools/webpack": "~9.1.0",
"nativescript-dev-webpack": "~1.5.0",
"tns-platform-declarations": "~6.5.0",
"typescript": "~3.8.3"
},
"readme": "NativeScript Application"
}
OS: Windows 10
Emulator: Geny Motion Google Pixel 3a Android emulator
Api: 28
Describe the bug
When I run the application in the emulator or my Xiaomi mi 8 phone, it loads without error.
But, when I press the Back button Application crashes with the following error :
"Unable to destroy activity {org.nativescript.NsUsage/com.tns.NativeScriptActivity}: com.tns.NativeScriptException: Calling js method onDestroy failed"
To Reproduce
tns create FromZero
Angular
Hello World
cd FromZero
tns platform add android
tns build android
tns run android --emulator
When the is ready and loaded just press Back button
And it will give the following error.
Project successfully prepared (android)
Installing on device 192.168.137.101:5555...
Successfully installed on device with identifier '192.168.137.101:5555'.
Successfully transferred bundle.js on device 192.168.137.101:5555.
Successfully transferred runtime.js on device 192.168.137.101:5555.
Successfully transferred vendor.js on device 192.168.137.101:5555.
Restarting application on device 192.168.137.101:5555...
Successfully synced application org.nativescript.FromZero on device 192.168.137.101:5555.
JS: HMR: Hot Module Replacement Enabled. Waiting for signal.
JS: Angular is running in the development mode. Call enableProdMode() to enable the production mode.
System.err: An uncaught Exception occurred on "main" thread.
System.err: Unable to destroy activity {org.nativescript.FromZero/com.tns.NativeScriptActivity}: com.tns.NativeScriptException: Calling js method onDestroy failed
System.err: Error: View not added to this instance. View: ProxyViewContainer(8) CurrentParent: Page(4) ExpectedParent: AppHostView(1)
System.err:
System.err: StackTrace:
System.err: java.lang.RuntimeException: Unable to destroy activity {org.nativescript.FromZero/com.tns.NativeScriptActivity}: com.tns.NativeScriptException: Calling js method onDestroy failed
System.err: Error: View not added to this instance. View: ProxyViewContainer(8) CurrentParent: Page(4) ExpectedParent: AppHostView(1)
System.err: at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4459)
System.err: at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4477)
System.err: at android.app.servertransaction.DestroyActivityItem.execute(DestroyActivityItem.java:39)
System.err: at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:145)System.err: at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1809)
System.err: at android.os.Handler.dispatchMessage(Handler.java:106)
System.err: at android.os.Looper.loop(Looper.java:193)
System.err: at android.app.ActivityThread.main(ActivityThread.java:6680)
System.err: at java.lang.reflect.Method.invoke(Native Method)
System.err: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
System.err: Caused by: com.tns.NativeScriptException: Calling js method onDestroy failed
System.err: Error: View not added to this instance. View: ProxyViewContainer(8) CurrentParent: Page(4) ExpectedParent: AppHostView(1)
System.err: at com.tns.Runtime.callJSMethodNative(Native Method)
System.err: at com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1286)
System.err: at com.tns.Runtime.callJSMethodImpl(Runtime.java:1173)
System.err: at com.tns.Runtime.callJSMethod(Runtime.java:1160)
System.err: at com.tns.Runtime.callJSMethod(Runtime.java:1138)
System.err: at com.tns.Runtime.callJSMethod(Runtime.java:1134)
System.err: at com.tns.NativeScriptActivity.onDestroy(NativeScriptActivity.java:39)
System.err: at android.app.Activity.performDestroy(Activity.java:7395)
System.err: at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1306)
System.err: at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4444)
System.err: ... 11 more
Expected behavior
It should just push the application to the background without any error, just like the other Android applications.
Sample project
I have uploaded this sample project into github
https://github.com/recev/FromZero
Additional context
It's been two months that I've being learning this framework.
I have created more than 10 sample projects and all have the same error.
I used default Android Emulators too. And, it has the same error too.
Other than that, NativeScript was a pleasant experience :)
Environment
package.json
OS: Windows 10
Emulator: Geny Motion Google Pixel 3a Android emulator
Api: 28
Describe the bug
When I run the application in the emulator or my Xiaomi mi 8 phone, it loads without error.
But, when I press the Back button Application crashes with the following error :
"Unable to destroy activity {org.nativescript.NsUsage/com.tns.NativeScriptActivity}: com.tns.NativeScriptException: Calling js method onDestroy failed"To Reproduce
When the is ready and loaded just press
BackbuttonAnd it will give the following error.
Expected behavior
It should just push the application to the background without any error, just like the other Android applications.
Sample project
I have uploaded this sample project into github
https://github.com/recev/FromZeroAdditional context
It's been two months that I've being learning this framework.
I have created more than 10 sample projects and all have the same error.
I used default Android Emulators too. And, it has the same error too.
Other than that, NativeScript was a pleasant experience :)