jhonathanqz
commented
2 months ago Boa tarde...
Você quer cancelar uma transação que está em andamento, ou realmente cancelar uma transacao que ja teve seu status de sucesso?
Se você quer apenas abortar uma transação que esteja em andamento, os métodos a serem chamados é os abaixo:
if (isPixPayment) { _stoneSmart.payment.abortPIXTransaction(); return true; } _stoneSmart.payment.abortTransaction();
Em sex., 16 de ago. de 2024 às 16:12, Mariolando Santos < @.***> escreveu:
Boa tarde estou finalizando a implementação do pugin e ao chamar a rotina de cancelamento conforme trecho abaixo: ElevatedButton( onPressed: () { StoneSmart.instance().payment.cancelTransaction( amount: controller.saleValue, transactionType: PaymentTypeTransaction.CREDIT, ); }, child: const Text("Cancelar transação"), ),
recebo esse erro: E/MethodChannel#stone_smart_flutter(19697): Failed to handle method call E/MethodChannel#stone_smart_flutter(19697): java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference E/MethodChannel#stone_smart_flutter(19697): at com.qztech.stone_smart_flutter.core.StoneSmart.initPayment(StoneSmart.java:101) E/MethodChannel#stone_smart_flutter(19697): at com.qztech.stone_smart_flutter.StoneSmartFlutterPlugin.onMethodCall(StoneSmartFlutterPlugin.java:46) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(D8$$SyntheticClass) E/MethodChannel#stone_smart_flutter(19697): at android.os.Handler.handleCallback(Handler.java:836) E/MethodChannel#stone_smart_flutter(19697): at android.os.Handler.dispatchMessage(Handler.java:103) E/MethodChannel#stone_smart_flutter(19697): at android.os.Looper.loop(Looper.java:203) E/MethodChannel#stone_smart_flutter(19697): at android.app.ActivityThread.main(ActivityThread.java:6337) E/MethodChannel#stone_smart_flutter(19697): at java.lang.reflect.Method.invoke(Native Method) E/MethodChannel#stone_smart_flutter(19697): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1084) E/MethodChannel#stone_smart_flutter(19697): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:945) E/flutter (19697): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(error, Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference, null, java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference E/flutter (19697): at com.qztech.stone_smart_flutter.core.StoneSmart.initPayment(StoneSmart.java:101) E/flutter (19697): at com.qztech.stone_smart_flutter.StoneSmartFlutterPlugin.onMethodCall(StoneSmartFlutterPlugin.java:46) E/flutter (19697): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(D8$$SyntheticClass) E/flutter (19697): at android.os.Handler.handleCallback(Handler.java:836) E/flutter (19697): at android.os.Handler.dispatchMessage(Handler.java:103) E/flutter (19697): at android.os.Looper.loop(Looper.java:203) E/flutter (19697): at android.app.ActivityThread.main(ActivityThread.java:6337) E/flutter (19697): at java.lang.reflect.Method.invoke(Native Method) E/flutter (19697): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1084) E/flutter (19697): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:945) E/flutter (19697): ) E/flutter (19697): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:648:7) E/flutter (19697): #1 https://github.com/jhonathanqz/stone_smart_flutter/pull/1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:334:18) E/flutter (19697): E/flutter (19697): #2 https://github.com/jhonathanqz/stone_smart_flutter/pull/2 Payment.cancelTransaction (package:stone_smart_flutter/payments/payment.dart:198:12) E/flutter (19697): E/flutter (19697):
já troquei o valor por um valor fixo para teste mas o erro persiste.
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mariolandossa
Boa tarde estou finalizando a implementação do pugin e ao chamar a rotina de cancelamento conforme trecho abaixo: ElevatedButton( onPressed: () { StoneSmart.instance().payment.cancelTransaction( amount: controller.saleValue, transactionType: PaymentTypeTransaction.CREDIT, ); }, child: const Text("Cancelar transação"), ),
recebo esse erro: E/MethodChannel#stone_smart_flutter(19697): Failed to handle method call E/MethodChannel#stone_smart_flutter(19697): java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference E/MethodChannel#stone_smart_flutter(19697): at com.qztech.stone_smart_flutter.core.StoneSmart.initPayment(StoneSmart.java:101) E/MethodChannel#stone_smart_flutter(19697): at com.qztech.stone_smart_flutter.StoneSmartFlutterPlugin.onMethodCall(StoneSmartFlutterPlugin.java:46) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319) E/MethodChannel#stone_smart_flutter(19697): at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(D8$$SyntheticClass) E/MethodChannel#stone_smart_flutter(19697): at android.os.Handler.handleCallback(Handler.java:836) E/MethodChannel#stone_smart_flutter(19697): at android.os.Handler.dispatchMessage(Handler.java:103) E/MethodChannel#stone_smart_flutter(19697): at android.os.Looper.loop(Looper.java:203) E/MethodChannel#stone_smart_flutter(19697): at android.app.ActivityThread.main(ActivityThread.java:6337) E/MethodChannel#stone_smart_flutter(19697): at java.lang.reflect.Method.invoke(Native Method) E/MethodChannel#stone_smart_flutter(19697): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1084) E/MethodChannel#stone_smart_flutter(19697): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:945) E/flutter (19697): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(error, Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference, null, java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference E/flutter (19697): at com.qztech.stone_smart_flutter.core.StoneSmart.initPayment(StoneSmart.java:101) E/flutter (19697): at com.qztech.stone_smart_flutter.StoneSmartFlutterPlugin.onMethodCall(StoneSmartFlutterPlugin.java:46) E/flutter (19697): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319) E/flutter (19697): at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(D8$$SyntheticClass) E/flutter (19697): at android.os.Handler.handleCallback(Handler.java:836) E/flutter (19697): at android.os.Handler.dispatchMessage(Handler.java:103) E/flutter (19697): at android.os.Looper.loop(Looper.java:203) E/flutter (19697): at android.app.ActivityThread.main(ActivityThread.java:6337) E/flutter (19697): at java.lang.reflect.Method.invoke(Native Method) E/flutter (19697): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1084) E/flutter (19697): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:945) E/flutter (19697): ) E/flutter (19697): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:648:7) E/flutter (19697): #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:334:18) E/flutter (19697):
E/flutter (19697): #2 Payment.cancelTransaction (package:stone_smart_flutter/payments/payment.dart:198:12)
E/flutter (19697):
E/flutter (19697):
já troquei o valor por um valor fixo para teste mas o erro persiste.