[Flutter] lib/main.dart:1: Warning: Interpreting this as package URI, 'package:flutter_app/main.dart

lib/main.dart:1: Warning: Interpreting this as package URI, 'package:flutter_app/main.dart'.

import 'dart:ui' as ui show Paint, Path, Canvas;

 

解決：

Ref: https://stackoverflow.com/questions/54072544/how-to-solved-dartui-error-when-going-to-run-flutter-app

Link: http://www.javashuo.com/article/p-hgtqfrgi-de.html