Expected a value of type 'File', but got one of type 'NativeUint8List' .i tried to show image in flutter web but it showing this error

Question

══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════ The following TypeErrorImpl was thrown building AddProduct(dirty, dependencies: [MediaQuery], state: _AddProductState#0c22a): Expected a value of type 'File', but got one of type 'NativeUint8List' The relevant error-causing widget was: AddProduct lib/main.dart:58 When the exception was thrown, this was the stack: dart-sdk/lib/internal/js_dev_runtime/private/ddc_runtime/errors.dart 251:49 throw dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 84:3 castError dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 452:10 cast dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/classes.dart 635:14 as_C packages/untitled/screens/products/addproduct.dart 137:3 build packages/flutter/src/widgets/framework.dart 4870:27 build packages/flutter/src/widgets/framework.dart 4754:15 performRebuild packages/flutter/src/widgets/framework.dart 4928:11 performRebuild packages/flutter/src/widgets/framework.dart 4477:5 rebuild packages/flutter/src/widgets/framework.dart 2659:18 buildScope packages/flutter/src/widgets/binding.dart 882:9 drawFrame packages/flutter/src/rendering/binding.dart 363:5 [_handlePersistentFrameCallback] packages/flutter/src/scheduler/binding.dart 1144:15 [_invokeFrameCallback] packages/flutter/src/scheduler/binding.dart 1081:9 handleDrawFrame packages/flutter/src/scheduler/binding.dart 995:5 [_handleDrawFrame] lib/_engine/engine/platform_dispatcher.dart 1011:13 invoke lib/_engine/engine/platform_dispatcher.dart 159:5 invokeOnDrawFrame lib/_engine/engine/initialization.dart 128:45 ════════════════════════════════════════════════════════════════════════════════════════════════════