fix crash in flutter2; use correct way to filter nullable widgets #71
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sorry i did not really test this and didn't see that there already is a pull request solving this here #69 closing |
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This should close issue #70. the usage of
.where((a) => a != null).toList() as List<Widget>does not work. with the filter ofwhereyou still end up withWidget?where non of them is null but you can't just castList<T?>toList<T>that are not related types. Looks like there is a specific function for that whereType with a type parameter that can go fromT?toT.