CODEWITHSUNDEEP
flutterdart
Rajesh
Rajesh

Reputation: 71

Can anyone tell me what is this error in flutter when I am trying to add syncfusion_flutter_pdfviewer package

When I add syncfusion_flutter_pdfviewer package in yaml file I am getting the below error. can anyone tell me what is that error states ? /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/syncfusion_flutter_pdfviewer-20.2.48-beta/lib/src/common/pdfviewer_plugin.dart:21:23: Error: Type 'Uint8List' not found. CancelableOperation<Uint8List?>? _nativeImage; ^^^^^^^^^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/syncfusion_flutter_pdfviewer-20.2.48-beta/lib/src/common/pdfviewer_plugin.dart:24:37: Error: Type 'Uint8List' not found.

Upvotes: 2

Views: 3494

Answers (4)

geniusvale
geniusvale

Reputation: 91

Might not the easiest decision but upgrading flutter, mine was 2.10.3 to 3.7.11 solved the problem.

Upvotes: 0

McGuy
McGuy

Reputation: 89

The issue was also resolved for me by upgrading to the latest Flutter version (as of 22 October 2022).

Upvotes: 1

I.Step
I.Step

Reputation: 779

After adding package, application should be compiled again.

Try running a command in terminal.

flutter run -d [device id]

UPDATE: Also try to:

import 'dart:typed_data';

in a file where you are using syncfusion components.

Upvotes: 1

Peter
Peter

Reputation: 142

Upgrade flutter to the latest version. This issue was solved after I upgraded to version 3.3.1.

Upvotes: 0

Related Questions