Muhammad Aziz

Add twitter account for Uzbekistan

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## Description Add the official Twitter account of Uzbekistan. I own a telegram group also, which is on the list (https://t.me/dartdevuz) --- **Checklist** - [x] I read [How to contribute](https://github.com/Solido/awesome-flutter/blob/master/contributing.md)...

Add Flutter dedicated telegram blog in Uzbek: https://t.me/flutterblogs

Try correcting the name to the name of an existing method, or defining a method named 'PopScope'.

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Error: sn_progress_dialog: ^1.1.4 ``` ../../.pub-cache/hosted/pub.dev/sn_progress_dialog-1.1.4/lib/progress_dialog.dart:161:29: Error: The method 'PopScope' isn't defined for the class 'ProgressDialog'. - 'ProgressDialog' is from 'package:sn_progress_dialog/progress_dialog.dart' ('../../.pub-cache/hosted/pub.dev/sn_progress_dialog-1.1.4/lib/progress_dialog.dart'). Try correcting the name to the name of an...

``` E/flutter (13957): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(java.lang.NullPointerException: null cannot be cast to non-null type kotlin.String, null cannot be cast to non-null type kotlin.String, , null) E/flutter (13957): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:652:7)...