vkpdeveloper / flutterpaytm Goto Github PK

Launching lib/main.dart on iPhone 11 Pro Max in debug mode...
Xcode build done. 14.4s
Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **
Xcode's output:
↳
/Applications/flutter/.pub-cache/hosted/pub.dartlang.org/paytm-1.0.0/ios/Classes/SwiftPaytmPlugin.swift:3:8: error: module compiled with Swift 4.2.1 cannot be imported by the Swift 5.1.3 compiler: /Users/faisalkc/store/ios/.symlinks/plugins/paytm/ios/PaymentSDK.framework/Modules/PaymentSDK.swiftmodule/x86_64.swiftmodule
import PaymentSDK
^
Command CompileSwift failed with a nonzero exit code
note: Using new build system
note: Planning build
note: Constructing build description
Could not build the application for the simulator.
Error launching application on iPhone 11 Pro Max.
Exited (sigterm)

D/AppSignatureHelper(31537): pkg: com.example.upipayment -- hash: 0y7e3DJBAOq
I/flutter (31537): 0y7e3DJBAOq
E/MethodChannel#flutterpaytm(31537): Failed to handle method call
E/MethodChannel#flutterpaytm(31537): java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()' on a null object reference
E/MethodChannel#flutterpaytm(31537): at tk.vkpdeveloper.flutterpaytm.FlutterpaytmPlugin.onMethodCall(FlutterpaytmPlugin.java:38)
E/MethodChannel#flutterpaytm(31537): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:226)
E/MethodChannel#flutterpaytm(31537): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/MethodChannel#flutterpaytm(31537): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:631)
E/MethodChannel#flutterpaytm(31537): at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutterpaytm(31537): at android.os.MessageQueue.next(MessageQueue.java:336)
E/MethodChannel#flutterpaytm(31537): at android.os.Looper.loop(Looper.java:174)
E/MethodChannel#flutterpaytm(31537): at android.app.ActivityThread.main(ActivityThread.java:7682)
E/MethodChannel#flutterpaytm(31537): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutterpaytm(31537): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516)
E/MethodChannel#flutterpaytm(31537): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)