【发布时间】:2021-07-31 00:50:29
【问题描述】:
我收到此错误消息。错误:
实例 无法在初始化程序中访问成员“_endeks”。我直接写列表没有错误。但我想作为一个论点。我该如何解决 这个问题?你能帮帮我吗?
import 'package:flutter/material.dart';
import 'ana_sayfa.dart';
import 'alim_satim.dart';
import 'package:trade_online/e_takvim.dart';
import 'haberler.dart';
import 'piyasalar.dart';
class _BottomNavigationBar_bymeState extends State<BottomNavigationBar_byme> {
IconThemeData ikonrengi = IconThemeData(
color: Color.fromRGBO(180, 177, 168, 1),
);
List<String> dizi = <String>["Son", "%Fark", "Fark", "Düşük"];
List<String> _endeks=["XAG/TR","XAG/USD","USD/TR","XAU/TR","EURO/TR"];
int _selectedIndex = 0;
List<Widget> _pages = [
HomePage(true, _endeks),// "_endeks" Error in here dear friends.
PiyasalarSayfasi(),
Haberler(),
E_Takvim(),
Alim_Satim_Sign()
];
}
【问题讨论】: