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The ParentDataWidget Expanded(flex: 1) wants to apply ParentData of type FlexParentData to a RenderObject, which has been set up to accept ParentData of incompatible type BoxParentData.

android developer answered on September 15, 2022 Popularity 9/10 Helpfulness 5/10

answer The ParentDataWidget Expanded(flex: 1) wants to apply ParentData of type FlexParentData to a RenderObject, which has been set up to accept ParentData of incompatible type BoxParentData.

The ParentDataWidget Expanded(flex: 1) wants to apply ParentData of type FlexParentData to a RenderObject, which has been set up to accept ParentData of incompatible type BoxParentData.

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solution 1
remove the expanded widget or use container

solution 2 
Under ListView don't use Spacer Widget
don't use Positioned under Row or Column
Expanded can only use it must be a descendant of Column Row Flex

Popularity 9/10 Helpfulness 5/10 Language typescript

Source: Grepper

Tags: apply set typescript

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Contributed on Sep 15 2022

android developer

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The ParentDataWidget Expanded(flex: 1) wants to apply ParentData of type FlexParentData to a RenderObject, which has been set up to accept ParentData of incompatible type BoxParentData.

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The ParentDataWidget Expanded(flex: 1) wants to apply ParentData of type FlexParentData to a RenderObject, which has been set up to accept ParentData of incompatible type BoxParentData.

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