尝试将其包装在 SingleChildScrollView()

即

SingleChildScrollView(
                  child: //your code
                     ),

更多关于SingleChildScrollView() here

将 TextField 包裹在 Padding 内并将填充设置为 EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom)

Padding(
    padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),child: TextField(...

我在登录屏幕上遇到了同样的错误。 然后我使用 Listview 进行小部件设计

return Container(
      padding: const EdgeInsets.symmetric(horizontal: 57),child: Center(
          child: Form(
        key: model.formKey,child: ListView(
          primary: false,shrinkWrap: true,children: [
            Image(
              image: ImageHelper.logo,height: 241,width: 200,),SizedBox(
              height: 30,Input(
              hintText: AppLocalizations.of(context).email,controller: model.loginController,validator: (value) => model.loginValidator(context,value),autofillHints: [AutofillHints.email],focusNode: model.loginNode,onFieldSubmitted: (v) {
                model.passwordNode.requestFocus();
              },textInputType: TextInputType.emailAddress,textInputAction: TextInputAction.next,Input(
              hintText: AppLocalizations.of(context).password,controller: model.passwordController,obscureText: true,validator: (value) => model.passwordValidator(context,autofillHints: [AutofillHints.password],focusNode: model.passwordNode,onFieldSubmitted: (v) {
                model.handleLogin(context);
              },textInputAction: TextInputAction.send,TextButton(
              onPressed: () {
                NavigationService.of(context).navigateToRecover(context);
              },child: Text(
                AppLocalizations.of(context).passwordForgotten,SizedBox(
              height: 12,Row(
              mainAxisSize: MainAxisSize.min,mainAxisAlignment: MainAxisAlignment.start,crossAxisAlignment: CrossAxisAlignment.start,children: [
                CheckBoxTimeline(
                    isSelected: model.isTermsAccepted,color: model.isTermsAccepted
                        ? AppColors.primaryColor
                        : Colors.white,borderColor: model.isTermsAccepted
                        ? AppColors.primaryColor
                        : AppColors.duskColor,onChanged: (value) {
                      model.isTermsAccepted = value;
                      model.notifyListeners();
                    }),SizedBox(
                  width: 8,Expanded(
                  child: Padding(
                    padding: const EdgeInsets.only(top: 4.0),child: Text.rich(
                      TextSpan(
                          text: '${AppLocalizations.of(context).acceptFor} ',style: AppStyles.textStyle(context,fontSize: 14,fontWeight: FontWeight.w600,height: 1.5),children: [
                            TextSpan(
                                text: AppLocalizations.of(context)
                                    .termsAndCondition,style: AppStyles.italicStyle(context,fontWeight: FontWeight.w700,recognizer: TapGestureRecognizer()
                                  ..onTap = () {
                                    UiHelper.launchUrl(
                                        context,appConfig.parameters.cguUrl);
                                  }),]),],SizedBox(
              height: 24,PrimaryButton(
              onPressed: () {
                model.handleLogin(context);
              },label: AppLocalizations.of(context).validate,)),);