App crash after card entry complete #83

scottynoshotty · 2020-01-03T06:06:05Z

Hi Square team,

I am trying to use this plugin to process in app payments in my flutter app. I enter the test card details i.e. 411111111111 ... and then hit the save button once all card details are entered. The check mark appears and then the app crashes with the following error:

2020-01-02 21:39:06.053 7470-7470/com.phrasing.grocery_bullet E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.phrasing.grocery_bullet, PID: 7470
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=51789, result=-1, data=Intent { (has extras) }} to activity {com.phrasing.grocery_bullet/com.phrasing.grocery_bullet.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
at android.app.ActivityThread.deliverResults(ActivityThread.java:4845)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4886)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
at sqip.flutter.internal.CardEntryModule.readCardEntryCloseExitAnimationDurationMs(CardEntryModule.java:215)
at sqip.flutter.internal.CardEntryModule.access$500(CardEntryModule.java:52)
at sqip.flutter.internal.CardEntryModule$1$1.onResult(CardEntryModule.java:86)
at sqip.flutter.internal.CardEntryModule$1$1.onResult(CardEntryModule.java:73)
at sqip.internal.CardEntryActivity$Companion.onActivityResult(CardEntryActivity.kt:596)
at sqip.CardEntry.handleActivityResult(CardEntry.kt:58)
at sqip.flutter.internal.CardEntryModule$1.onActivityResult(CardEntryModule.java:73)
at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onActivityResult(FlutterEnginePluginRegistry.java:634)
at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onActivityResult(FlutterEnginePluginRegistry.java:367)
at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult(FlutterActivityAndFragmentDelegate.java:546)
at io.flutter.embedding.android.FlutterActivity.onActivityResult(FlutterActivity.java:594)
at android.app.Activity.dispatchActivityResult(Activity.java:8110)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4838)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4886)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) ### Describe your question

StephenJosey · 2020-01-03T18:29:25Z

Hey @SamuelKampen thanks for reporting this issue. To help us dig into this, can you confirm if this crash happens 100% of the time? Also, have you turned on any developer settings on your device?

okenshields · 2020-01-03T18:32:46Z

@SamuelKampen Can you also run flutter doctor and paste the summary?

scottynoshotty · 2020-01-04T21:27:04Z

@StephenJosey
Yes it happens 100% of the time. I have developer setting enabled on my device but I am doing my testing on the Android emulator in Android studio.

@okenshields
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.12.13+hotfix.5, on Linux, locale en_US.UTF-8)

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
! Some Android licenses not accepted. To resolve this, run: flutter doctor
--android-licenses
[✓] Android Studio (version 3.5)
[!] IntelliJ IDEA Community Edition (version 2019.1)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
[!] IntelliJ IDEA Community Edition (version 2018.3)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
[!] IntelliJ IDEA Community Edition (version 2019.2)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
[!] VS Code (version 1.39.2)
✗ Flutter extension not installed; install from
https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
[!] Connected device
! No devices available

! Doctor found issues in 6 categories.

scottynoshotty · 2020-01-04T21:36:27Z

Here is a snippet of the code. It is just a shopping cart.

@OverRide
Widget build(BuildContext context) {
_cartModel = Provider.of(context);
return Container(
color: Colors.white,
child: Column(
children: [
Expanded(
child: Padding(
padding: const EdgeInsets.all(32),
child: _CartContents(),
),
),
Divider(height: 10, color: Colors.black),
_CartTotal(),
SizedBox(
width: double.infinity,
child: RaisedButton(
onPressed: () {
_pay();
Map<Item, int> cartItems = _cartModel.getCart();
for (Item item in cartItems.keys) {
int itemCountRequested = cartItems[item];
Firestore.instance.runTransaction((transaction) async {
DocumentSnapshot freshSnap =
await transaction.get(item.reference);
int itemCountAvailable = freshSnap['count'];
int itemCountSent = itemCountAvailable >= itemCountRequested
? itemCountRequested
: itemCountAvailable;
int itemCountRemaining = itemCountAvailable - itemCountSent;
await transaction.update(freshSnap.reference, {
'count': itemCountRemaining,
});
});
}
_cartModel.resetCart();
Scaffold.of(context).showSnackBar(
SnackBar(content: Text('Your items are on the way!!')));
},
child: Text('Buy', style: Theme.of(context).textTheme.display4),
color: Colors.lightGreen,
textColor: Colors.white,
),
),
],
),
);
}

void _pay() {
InAppPayments.setSquareApplicationId('sq0idp-v9L6FHpv4e7iAf315K7UnA');
InAppPayments.startCardEntryFlow(
onCardNonceRequestSuccess: _cardNonceRequestSuccess,
onCardEntryCancel: _cardEntryCancel,
);
}

void _cardNonceRequestSuccess(CardDetails cardDetails) {
print(cardDetails.nonce);
InAppPayments.completeCardEntry(
onCardEntryComplete: _cardEntryComplete,
);
}

void _cardEntryComplete() {}

void _cardEntryCancel() {}

StephenJosey · 2020-01-06T18:45:39Z

Thanks for the info @SamuelKampen. I think I see the issue - Square doesn't support Flutter 1.12 yet. Google released this new version in December which broke many API changes. They state the following:

Plugins developed exclusively on the new plugins API will not work on older pre-1.12 Android projects. Building a pre-1.12 Android project that uses plugins created after 1.12 will yield a build-time error unless the plugin developer explicitly opted to create a second backward compatible implementation.

Until we upgrade our plugin to support 1.12, you'll need to use an older version of Flutter, unfortunately.

scottynoshotty · 2020-01-07T04:37:09Z

Hey Stephen,
Thanks for the response,
I downgraded to flutter 1.11.0 and had the same behavior with the same error.

ElAlgoritmoDeLaNoche · 2020-01-07T10:02:34Z

I had the same error I solved it by downloading flutter v1.9.1 + hotfix. 6 / 68587a0 / 23/10/2019 in macOS catalina

sujeetpaandey · 2020-01-07T15:57:31Z

I am also facing the same issue, tried with both square_in_app_payments: ^1.3.0 and square_in_app_payments: ^1.2.3

I also tried to debug with Android Studio and found below logs in Logcat, making the app gets crashed.

2020-01-07 21:05:19.012 21510-21510/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.in_app_payments, PID: 21510
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=51789, result=0, data=Intent { (has extras) }} to activity {com.example.in_app_payments/com.example.in_app_payments.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.view.ContextThemeWrapper.getResources()' on a null object reference
at android.app.ActivityThread.deliverResults(ActivityThread.java:4053)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4096)
at android.app.ActivityThread.-wrap20(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1516)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.view.ContextThemeWrapper.getResources()' on a null object reference
at sqip.flutter.internal.CardEntryModule.readCardEntryCloseExitAnimationDurationMs(CardEntryModule.java:215)

    at sqip.flutter.internal.CardEntryModule.access$500(CardEntryModule.java:52)
    at sqip.flutter.internal.CardEntryModule$1$1.onResult(CardEntryModule.java:86)
    at sqip.flutter.internal.CardEntryModule$1$1.onResult(CardEntryModule.java:73)
    at sqip.internal.CardEntryActivity$Companion.onActivityResult(CardEntryActivity.kt:596)
    at sqip.CardEntry.handleActivityResult(CardEntry.kt:58)
    at sqip.flutter.internal.CardEntryModule$1.onActivityResult(CardEntryModule.java:73)
    at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onActivityResult(FlutterEnginePluginRegistry.java:634)
    at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onActivityResult(FlutterEnginePluginRegistry.java:367)
    at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult(FlutterActivityAndFragmentDelegate.java:546)
    at io.flutter.embedding.android.FlutterActivity.onActivityResult(FlutterActivity.java:594)
    at android.app.Activity.dispatchActivityResult(Activity.java:6915)
    at android.app.ActivityThread.deliverResults(ActivityThread.java:4049)

okenshields · 2020-01-07T17:21:04Z

@SamuelKampen , 1.11 is not official release version of Flutter SDK. Please see https://flutter.dev/docs/development/tools/sdk/releases?tab=macos . v1.9.1 was the previous version.

sujeetpaandey · 2020-01-07T19:52:17Z

Thanks, @StephenJosey my issue has been resolved after downgrading the flutter version to on macOS Mojave. I have downgraded to Flutter version 1.9 hotfix.6.

sujeetpaandey · 2020-01-07T19:53:51Z

Hey Stephen,
Thanks for the response,
I downgraded to flutter 1.11.0 and had the same behavior with the same error.

Hi @SamuelKampen, I guess you are using Windows, you need to downgrade to version 1.9.

scottynoshotty · 2020-01-08T04:06:12Z

Thanks for the advice everyone.

I am on Linux.

I switched to 1.9.1+hotfix.6 and have an error when building the project
e: /usr/local/google/home/scottkampen/AndroidStudioProjects/grocery_bullet/android/app/src/main/kotlin/com/phrasing/grocery_bullet/MainActivity.kt: (10, 48): Type mismatch: inferred type is FlutterEngine but PluginRegistry! was expected Finished with error: Gradle task assembleDebug failed with exit code 1

scottynoshotty · 2020-01-08T04:15:33Z

I fixed the above issue by following the instructions here

flutter/flutter#45231

It works now! Thanks everyone.

scottynoshotty added the question Further information is requested label Jan 3, 2020

scottynoshotty closed this as completed Jan 8, 2020

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App crash after card entry complete #83

App crash after card entry complete #83

scottynoshotty commented Jan 3, 2020

StephenJosey commented Jan 3, 2020

okenshields commented Jan 3, 2020

scottynoshotty commented Jan 4, 2020

scottynoshotty commented Jan 4, 2020

StephenJosey commented Jan 6, 2020

scottynoshotty commented Jan 7, 2020

ElAlgoritmoDeLaNoche commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020 •

edited

okenshields commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020

scottynoshotty commented Jan 8, 2020

scottynoshotty commented Jan 8, 2020

App crash after card entry complete #83

App crash after card entry complete #83

Comments

scottynoshotty commented Jan 3, 2020

StephenJosey commented Jan 3, 2020

okenshields commented Jan 3, 2020

scottynoshotty commented Jan 4, 2020

scottynoshotty commented Jan 4, 2020

StephenJosey commented Jan 6, 2020

scottynoshotty commented Jan 7, 2020

ElAlgoritmoDeLaNoche commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020 • edited

okenshields commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020

sujeetpaandey commented Jan 7, 2020

scottynoshotty commented Jan 8, 2020

scottynoshotty commented Jan 8, 2020

sujeetpaandey commented Jan 7, 2020 •

edited