颤动的底部工作表冻结了应用程序 UI，而不会在控制台上显示任何错误

如何解决颤动的底部工作表冻结了应用程序 UI，而不会在控制台上显示任何错误

当我点击应该显示我的底部工作表的按钮时，应用程序 UI 冻结，并且控制台显示 底部工作表已打开 =>OPEN BOTTOMSHEET: 819031530 没有任何错误。

我的底部工作表小部件非常复杂。

我正在使用 get 包

Get.bottomSheet(
   SearchBottomSheetWidget(),) 

SearchBottomSheetWidget 小部件

class SearchBottomSheetWidget extends GetView<SearchDataService> {
  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        borderRadius: BorderRadius.only(
          topLeft: Radius.circular(22.0),topRight: Radius.circular(22.0),),height: 500,child: Obx(
        () => controller.isSpecial.value == true
            ? Stack(
                children: [
                  GeneralOffers(),SpecialOffers(),],)
            : Stack(
                children: [
                  SpecialOffers(),GeneralOffers(),);
  }
}

GeneralOffers 和 SpecialOffers 小部件

class GeneralOffers extends GetView<SearchDataService> {
  @override
  Widget build(BuildContext context) {
    return SearchSide(
      backColor: AppUi.colors.appWhite,forgroundColor: AppUi.colors.appRed,boolState: false,mainAxisAlignment: controller.isSpecial.value == false
          ? MainAxisAlignment.start
          : MainAxisAlignment.end,headerButtons: Container(
        child: Row(
          children: [
            Expanded(
              child: Container(),Expanded(
              child: AppButton(
                color: AppUi.colors.appWhite,text: S.current.generalOffers,fontSize: controller.isSpecial.value == false ? 60.sp : 50.sp,titleColor: AppUi.colors.appRed,borderRadius: BorderRadius.only(
                  topRight: Radius.circular(50.0),topLeft: Radius.circular(50.0),border: Border.all(
                  color: AppUi.colors.appWhite,onTap: () => controller.isSpecial.value = false,);
  }
}

class SpecialOffers extends GetView<SearchDataService> {
  @override
  Widget build(BuildContext context) {
    return SearchSide(
      backColor: AppUi.colors.appRed,forgroundColor: AppUi.colors.appWhite,buttonText: S.current.speciallOffers,boolState: true,mainAxisAlignment: controller.isSpecial.value
          ? MainAxisAlignment.start
          : MainAxisAlignment.end,headerButtons: Row(
        children: [
          Expanded(
            child: AppButton(
              color: AppUi.colors.appRed,text: S.current.speciallOffers,fontSize: controller.isSpecial.value == true ? 60.sp : 50.sp,titleColor: AppUi.colors.appWhite,borderRadius: BorderRadius.only(
                topRight: Radius.circular(50.0),border: Border.all(
                color: AppUi.colors.appRed,onTap: () => controller.isSpecial.value = true,Expanded(
            child: Container(),);
  }
}

最后，我认为问题出在它的小部件SearchSide

class SearchSide extends GetView<SearchDataService> {
  final Color backColor;
  final Color forgroundColor;
  final MainAxisAlignment mainAxisAlignment;
  final String buttonText;
  final bool boolState;
  final Widget headerButtons;

  SearchSide({
    this.backColor,this.forgroundColor,this.mainAxisAlignment,this.buttonText,this.boolState,this.headerButtons,});
  @override
  Widget build(BuildContext context) {
    return Column(
      mainAxisAlignment: mainAxisAlignment,children: [
        headerButtons,Container(
          width: Get.width,height: controller.isSpecial.value == boolState
              ? Get.height * .5
              : Get.height * .485,padding: EdgeInsets.symmetric(horizontal: 12.0),decoration: BoxDecoration(
            color: backColor,child: Column(
            mainAxisAlignment: MainAxisAlignment.start,children: [
              SearchDropDown(
                onChange: (val) => controller.assignCategoryValue(val),value: controller.categories[0],items: controller.categories,itemColor: forgroundColor,Row(
                children: [
                  Expanded(
                    child: Padding(
                      padding: const EdgeInsets.only(right: 12.0),child: SearchDropDown(
                        onChange: (val) => controller.assignBrandValue(val),value: controller.brands[0],items: controller.brands,Expanded(
                    child: Padding(
                      padding: const EdgeInsets.only(left: 12.0),child: SearchDropDown(
                        onChange: (val) => controller.assignModelValue(val),value: controller.models[0],items: controller.models,child: SearchDropDown(
                        items: controller.years,value: controller.years[0],onChange: (val) => controller.assignFromYearValue(val),onChange: (val) => controller.assignToYearValue(val),child: SearchDropDown(
                        items: controller.prices,value: controller.prices[0],onChange: (val) => controller.assignFromPriceValue(val),child: SearchDropDown(
                        value: controller.prices[0],items: controller.prices,onChange: (val) => controller.assignToPriceValue(val),NewOrUsed(forgroundColor),SearchAndClear(
                backColor,forgroundColor,);
  }
}

感谢任何可以提供帮助的人