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AmolGangadhare / flutter_barcode_scanner

Barcode scanner plugin for flutter. Supports barcode scanning for Android and iOS
https://pub.dev/packages/flutter_barcode_scanner
MIT License
379 stars 453 forks source link

No implementation found for method scanBarcode on channel flutter_barcode_scanner #287

Open BLACKCAT25896 opened 2 years ago

BLACKCAT25896 commented 2 years ago

Performing hot reload... Syncing files to device RMX3231... I/ActivityThread( 3867): smart_link is not supported!!! Reloaded 1 of 1641 libraries in 3,560ms. D/IMGGralloc( 3867): Gralloc Register w:720, h:1512, f:0x1, usage:0xb00, ui64Stamp:539727, sSize:4378624, line = 2335 D/IMGGralloc( 3867): Gralloc Register w:720, h:1600, f:0x1, usage:0xb00, ui64Stamp:539729, sSize:4608000, line = 2335 D/IMGGralloc( 3867): Gralloc Register w:720, h:1512, f:0x1, usage:0xb00, ui64Stamp:539735, sSize:4378624, line = 2335 E/flutter ( 3867): [ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: MissingPluginException(No implementation found for method scanBarcode on channel flutter_barcode_scanner) E/flutter ( 3867): #0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:165:7) E/flutter ( 3867): E/flutter ( 3867): #1 FlutterBarcodeScanner.scanBarcode (package:flutter_barcode_scanner/flutter_barcode_scanner.dart:43:9) E/flutter ( 3867): E/flutter ( 3867): #2 _BarCodeScannerScreenState.build. (package:six_pos/view/screens/barcode_scanner/barcode_scanner_screen.dart:68:25) E/flutter ( 3867): E/flutter ( 3867):

bernardoveras commented 2 years ago

Hi, usually this error occurs when you install a dependency that makes some kind of connection with the android api.

Run the commands:

flutter clean flutter pub get