atta1234

this is the complete error Exception caught by widgets library ═══════════════════════════════════ The following RangeError was thrown building SearchableDropdown(dirty, dependencies: [_LocalizationsScope-[GlobalKey#c42ed], Directionality, _InheritedTheme], state: _SearchableDropdownState#4c267): RangeError (index): Invalid value: Not in...

Here is the demo sir please have a look ,,the issue appear when i select province but hardly appear and i can't recognize the issue i made a video so...

Hello sir thanks you were right ,future was not reaching some time i solved it with this line of code if(res.statusCode==200){ var resBody = (res.body); setState(() { final String cetiesJson...

i have place the package like this searchable_dropdown: git: url: https://github.com/icemanbsi/searchable_dropdown.git and installation show error

new package casing build fail Launching lib\main.dart on sdk gphone x86 in debug mode... e: C:\src\flutter\.pub-cache\git\searchable_dropdown-799d871b6f82b121957ae63106156f556a7830f4\android\src\main\kotlin\bsi\iceman\searchable_dropdown\SearchableDropdownPlugin.kt: (12, 14): Redeclaration: SearchableDropdownPlugin e: C:\src\flutter\.pub-cache\hosted\pub.dartlang.org\searchable_dropdown-1.1.3\android\src\main\kotlin\bsi\iceman\searchable_dropdown\SearchableDropdownPlugin.kt: (12, 14): Redeclaration: SearchableDropdownPlugin FAILURE: Build failed with...

Hello sit that issue still exist, RangeError (index): Invalid value: Not in range 0..1, inclusive: 2 The relevant error-causing widget was SearchableDropdown only happens with this city dropdown not for...

i have also did this items: cetiesDropdownItems??[], but still same issue occur sometime

sir waiting fro you to sovle my issue please here is my full code tried everything even future builder clear list etc, ``` `import 'package:flutter/material.dart'; import 'dart:async'; import 'package:http/http.dart' as...

u have replace the flutter normal dropdown list ,with last city dropdown, and that error gone return( Expanded( child:DropdownButton( items: ceties?.map((data) => DropdownMenuItem( child: Text(data.name), value: data, ))?.toList()??[], hint: Text(selectedCity.toString()...