[英]Flutter - Linear Gradient not taking colors as a array of colors
I was actually preparing a login screen and decided to use a linear gradient as a background.我实际上正在准备一个登录屏幕并决定使用线性渐变作为背景。 I actually upgraded my Flutter SDK from 1.20 to 1.22 in the stable channel.
我实际上在稳定频道中将我的 Flutter SDK 从 1.20 升级到 1.22。 Please click on the below links to check the problem
请点击以下链接查看问题
Show what should I do.显示我该怎么做。
Thank you.谢谢你。
在命令行中使用flutter clean
和flutter pub cache repair
,然后重新启动ide
you can try this one probably there could be some version mismatch.你可以试试这个,可能有一些版本不匹配。
Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topRight,
end: Alignment.bottomLeft,
colors: [Colors.blue, Colors.red])),
child: Center(
child: Text(
'Hello Gradient!',
style: TextStyle(
fontSize: 48.0,
fontWeight: FontWeight.bold,
color: Colors.white),
),
),
)
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