Skip to content

Convert the box decoration border radius with non-uniform border assert into a detailed FlutterError #7659

Description

@Sfshaza

Steps to reproduce

Run the provided code. You'll see widgets on a pink background.
Uncomment the borderRadius: line and reload.
The pink box now has rounded borders, but that's all you see. The widgets are now obscured.

Example code

import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart' show debugPaintSizeEnabled;

void main() {
  runApp(new MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => new _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    //debugPaintSizeEnabled = true;
    return new Scaffold(
        appBar: new AppBar(
          title: new Text(config.title),
        ),
        body: new Center(
            child: new Container(
                padding: new EdgeInsets.all(8.0),
                decoration: new BoxDecoration(
                 //borderRadius: new BorderRadius.all(const Radius.circular(8.0)),
                  backgroundColor: Colors.pink[500],
                  border: new Border(
                      top: new BorderSide(
                          color: new Color.fromARGB(255, 30, 255, 30),
                          width: 4.0)),
                ),
                child: new Row(children: <Widget>[
                  new Container(
                    padding: new EdgeInsets.all(4.0),
                      constraints: new BoxConstraints(maxWidth: 35.0),
                      child: new Image.network(
                          'http://4.bp.blogspot.com/-Q4DRkyhsKwI/U9SsY-ktENI/AAAAAAABIQw/rgMWScAzIQo/s1600/Fuchsia+flowers+1.JPG')),
                  new Container(
                    child: new RichText(
                      text: new TextSpan(
                        text: 'Fuschia ',
                        style: new TextStyle(
                          color: Colors
                              .white, //new Color.fromARGB(255, 255, 255, 255),
                          decoration: TextDecoration.underline,
                          decorationColor: Colors
                              .blue[500], //new Color.fromARGB(255, 0, 0, 255),
                          fontStyle: FontStyle.italic,
                        ),
                        children: <TextSpan>[
                          new TextSpan(
                              text: 'IS',
                              style:
                                  new TextStyle(fontWeight: FontWeight.w900)),
                          new TextSpan(text: ' the new black!'),
                        ],
                      ),
                    ),
                  )
                ]))));
  }
}

Flutter Doctor

$ flutter doctor
[✓] Flutter (on Mac OS, channel master)
    • Flutter at /Users/shaza/GoogleDrive/TMP-flutter/flutter
    • Framework revision 3cde53590c (13 hours ago), 2017-01-25 19:52:18
    • Engine revision fb69728f33
    • Tools Dart version 1.22.0-dev.9.1

[✓] Android toolchain - develop for Android devices (Android SDK 25.0.0)
    • Android SDK at /Users/shaza/Library/Android/sdk
    • Platform android-25, build-tools 25.0.0
    • Java(TM) SE Runtime Environment (build 1.8.0_112-b16)

[✓] iOS toolchain - develop for iOS devices (Xcode 7.3.1)
    • XCode at /Applications/Xcode.app/Contents/Developer
    • Xcode 7.3.1, Build version 7D1014

[✓] IntelliJ IDEA Community Edition (version 2016.3.1)
    • Dart plugin version 163.9166.22
    • Flutter plugin version 0.1.8

[✓] Connected devices
    • iPhone 6s • DFD0512F-17D2-4828-8CEA-A98DBDB5499E • ios • iOS 9.3 (simulator)

Metadata

Metadata

Assignees

Labels

P2Important issues not at the top of the work lista: error messageError messages from the Flutter frameworkc: crashStack traces logged to the consoleframeworkflutter/packages/flutter repository. See also f: labels.waiting for PR to land (fixed)A fix is in flight

Type

No type
No fields configured for issues without a type.

Projects

No projects

Relationships

None yet

Development

No branches or pull requests

Issue actions