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使用组件报错Error: A non-null value must be returned since the return type 'Widget' doesn't allow null #825

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xupengku123 opened this issue Apr 29, 2024 · 3 comments
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使用组件报错Error: A non-null value must be returned since the return type 'Widget' doesn't allow null #825

xupengku123 opened this issue Apr 29, 2024 · 3 comments

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@xupengku123
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用的https://gitee.com/openharmony-sig/flutter_flutter 支持鸿蒙的flutter SDK。
接入后使用组件报错。
原因是我是用的flutter SDK的TargetPlatform枚举里多了一个ohos
image
导致buildScrollbar方法有可能fanh返回空
这里能做个兼容给个默认返回吗
@xuelongqy
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你暂时可以自己实现一下ScrollBehavior，然后设置EasyRefresh.defaultScrollBehaviorBuilder。下个版本会做兼容处理

xuelongqy added a commit that referenced this issue May 6, 2024
@xuelongqy
fix: Scroll bar adaptation for unknown platforms (#825).
d905e5a
@xuelongqy
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3.4.0已修复

@shihuatao
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WeChat96a92c7671ede26a144dcd4afb37077a

用的https://gitee.com/openharmony-sig/flutter_flutter 支持鸿蒙的flutter SDK。

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@xupengku123 @shihuatao @xuelongqy