Description
tdesign-flutter 版本
0.1.9
重现链接
No response
重现步骤/代码
我在TDSlidePopupRoute内使用TDSlider,打开这个弹窗时报错,测试发现在Popup加Scaffold也可以正常使用.
════════ Exception caught by widgets library ═══════════════════════════════════
The following assertion was thrown building Slider(value: 40.0, secondaryTrackValue: null, min: 0.0, max: 100.0, divisions: null, label: null, activeColor: null, inactiveColor: null, secondaryActiveColor: null, dirty, state: _SliderState#9c7a4(tickers: tracking 4 tickers)):
No Material widget found.
Slider widgets require a Material widget ancestor within the closest LookupBoundary.
In Material Design, most widgets are conceptually "printed" on a sheet of material. In Flutter's material library, that material is represented by the Material widget. It is the Material widget that renders ink splashes, for instance. Because of this, many material library widgets require that there be a Material widget in the tree above them.
To introduce a Material widget, you can either directly include one, or use a widget that contains Material itself, such as a Card, Dialog, Drawer, or Scaffold.
The specific widget that could not find a Material ancestor was: Slider
期望结果
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实际结果
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Flutter版本
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设备与机型信息
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系统版本
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补充说明
TDSlider(
sliderThemeData: TDSliderThemeData.capsule(
context: context,
showThumbValue: true,
divisions: 5,
min: 0,
max: 100,
scaleFormatter: (value) => value.toInt().toString(),
),
value: 40,
// divisions: 5,
onChanged: (value) {},
),
运行显示有些异常,不带刻度的可以拉到边
IssueShoot
- 预估时长：3
- 期望完成时间：2025-5-6
- 开发难度：中
- 参与人数：1
- 需求对接人：jackjflin
- 验收标准：实现期望改造效果，提 MR并通过 验收无误
- 备注：最终激励以实际提交 pr 并合并为准。TDesignFlutter贡献指南：https://tdesign.tencent.com/flutter/develop