在构建期间调用setState或markNeedsBuild调用原生广告时

如何解决在构建期间调用setState或markNeedsBuild调用原生广告时

import 'package:facebook_audience_network/ad/ad_native.dart';
import 'package:facebook_audience_network/facebook_audience_network.dart';
import 'package:flutter/material.dart';
import 'package:share/share.dart';
import 'package:social_share/social_share.dart';
import 'package:clipboard_manager/clipboard_manager.dart';

// ignore: camel_case_types
class listview extends StatefulWidget {
  const listview({
    Key key,@required this.records,}) : super(key: key);

  final List records;

  @override
  _listviewState createState() => _listviewState();
}

// ignore: camel_case_types
class _listviewState extends State<listview> {
  @override
  void initState() {
    super.initState();

    FacebookAudienceNetwork.init(
      testingId: "35e92a63-8102-46a4-b0f5-4fd269e6a13c",);

    // _loadInterstitialAd();
    // _loadRewardedVideoAd();
  }

  // ignore: unused_field
  Widget _currentAd = SizedBox(
    width: 0.0,height: 0.0,);

  Widget createNativeAd() {
    _showNativeAd() {
      _currentAd = FacebookNativeAd(
        adType: NativeAdType.NATIVE_AD,backgroundColor: Colors.blue,buttonBorderColor: Colors.white,buttonColor: Colors.deepPurple,buttonTitleColor: Colors.white,descriptionColor: Colors.white,width: double.infinity,height: 300,titleColor: Colors.white,listener: (result,value) {
          print("Native Ad: $result --> $value");
        },);
    }

    return Container(
      width: double.infinity,child: _showNativeAd(),);
  }

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: this.widget.records.length,itemBuilder: (BuildContext context,int index) {
        var card = Container(
          child: Card(
            margin: EdgeInsets.only(bottom: 10),elevation: 10,shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(1.0),),child: Column(
              children: <Widget>[
                Row(
                  mainAxisAlignment: MainAxisAlignment.start,children: <Widget>[
                    Padding(
                      padding: const EdgeInsets.all(8.0),child: GestureDetector(
                        onTap: () {
                          print(this.widget.records);
                        },child: Image.asset(
                          "assets/icons/avatar.png",height: 45,Padding(
                      padding: const EdgeInsets.only(left: 5),child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,children: <Widget>[
                          Text(
                            (this
                                .widget
                                .records[index]['fields']['Publisher Name']
                                .toString()),style: TextStyle(fontWeight: FontWeight.bold),Text(
                            (this
                                .widget
                                .records[index]['fields']['Date']
                                .toString()),style: TextStyle(
                              fontSize: 12,],)
                  ],Padding(
                  padding: const EdgeInsets.all(8.0),child: Container(
                    width: MediaQuery.of(context).size.width * 0.90,// height: MediaQuery.of(context).size.height * 0.20,decoration: BoxDecoration(
                      border: Border.all(
                        color: Colors.purple,width: 3.0,child: Center(
                      child: Padding(
                        padding: const EdgeInsets.all(18.0),child: Text(
                          (this
                              .widget
                              .records[index]['fields']['Shayari']
                              .toString()),style: TextStyle(
                            color: Colors.green,fontWeight: FontWeight.bold,SizedBox(
                  height: 5,Row(
                  mainAxisAlignment: MainAxisAlignment.spaceAround,children: <Widget>[
                    GestureDetector(
                      onTap: () {
                        ClipboardManager.copyToClipBoard(this
                                .widget
                                .records[index]['fields']['Shayari']
                                .toString())
                            .then((result) {
                          final snackBar = SnackBar(
                            content: Text('Copied to Clipboard'),);
                          Scaffold.of(context).showSnackBar(snackBar);
                        });
                        print(this
                            .widget
                            .records[index]['fields']['Shayari']
                            .toString());
                      },child: Image.asset(
                        "assets/icons/copy.png",height: 25,GestureDetector(
                      onTap: () async {
                        SocialShare.checkInstalledAppsForShare().then(
                          (data) {
                            print(data.toString());
                          },);
                      },child: Image.asset(
                        "assets/icons/whatsapp.png",height: 35,GestureDetector(
                      onTap: () async {
                        Share.share("Please Share https://google.com");
                      },child: Image.asset(
                        "assets/icons/share.png",);
        return Column(
          children: [
            card,index != 0 && index % 5 == 0
                ? /* Its Show When Value True*/ createNativeAd()
                : /* Its Show When Value false*/ Container()
          ],);
      },);
  }
}

我在构建期间调用了此错误setState（）或markNeedsBuild（）。

我尝试在动态列表视图之间调用Facebook原生广告，但是在调用原生广告 createNativeAd 时显示此错误，这是我在其中设置原生广告的小部件 这是我称之为广告的代码 ** return Column（ 儿童：[ 卡， 索引！= 0 &&索引％5 == 0 ？ / *当值为True时显示* / createNativeAd（） ：/ *当值为false时显示* / Container（） ]， ）; }， ）; **