The method 'call' was called on null.

[wkhaksar]

Hi,
An issue I am currently facing with this widget is, when I am tapping on a day to select, a DEBUG CONSOLE exception appears at console as following:

I/flutter (26259): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) I/flutter (26259): #1 _PersianDatePickerWidgetState._dayBlock.<anonymous closure> package:persian_datepicker/persian_datepicker.dart:1080 I/flutter (26259): #2 _InkResponseState._handleTap package:flutter/…/material/ink_well.dart:635 I/flutter (26259): #3 _InkResponseState.build.<anonymous closure> package:flutter/…/material/ink_well.dart:711 I/flutter (26259): #4 GestureRecognizer.invokeCallback package:flutter/…/gestures/recognizer.dart:182 I/flutter (26259): #5 TapGestureRecognizer._checkUp package:flutter/…/gestures/tap.dart:365 I/flutter (26259): #6 TapGestureRecognizer.acceptGesture package:flutter/…/gestures/tap.dart:312 I/flutter (26259): #7 GestureArenaManager.sweep package:flutter/…/gestures/arena.dart:156 I/flutter (26259): #8 _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent package:flutter/…/gestures/binding.dart:222 I/flutter (26259): #9 _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent package:flutter/…/gestures/binding.dart:198 I/flutter (26259): #10 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent package:flutter/…/gestures/binding.dart:156 I/flutter (26259): #11 _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue package:flutter/…/gestures/binding.dart:102 I/flutter (26259): #12 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket package:flutter/…/gestures/binding.dart:86 I/flutter (26259): #16 _invoke1 (dart:ui/hooks.dart:250:10) I/flutter (26259): #17 _dispatchPointerDataPacket (dart:ui/hooks.dart:159:5) I/flutter (26259): (elided 3 frames from package dart:async) I/flutter (26259): Handler: "onTap" I/flutter (26259): Recognizer: I/flutter (26259): TapGestureRecognizer#a72df I/flutter (26259):

Here is my widget:

import 'package:flutter/material.dart';
import 'package:persian_datepicker/persian_datepicker.dart';

class TestScreen extends StatefulWidget {
  @override
  _TestScreenState createState() => _TestScreenState();
}

class _TestScreenState extends State<TestScreen> {
  final TextEditingController textEditingController = TextEditingController();
  PersianDatePickerWidget persianDatePicker;

  @override
  void initState() {
    super.initState();

    persianDatePicker = PersianDatePicker(
      controller: textEditingController,
      //datetime: '1397/06/09',
      outputFormat: 'YYYY/MM/DD',
    ).init();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(
          "Sample App",
          style:
              Theme.of(context).textTheme.title.copyWith(color: Colors.white),
        ),
        actions: <Widget>[
          Container(
            child: Image.asset("assets/images/white-logo.png"),
            padding: EdgeInsets.all(8),
          ),
        ],
      ),
      body: Container(
        child: Padding(
            padding: const EdgeInsets.all(8.0), child: persianDatePicker),
      ),
    );
  }
}

[hassanbht]

سلام خسته نباشی
زمان استفاده ارور
The following NoSuchMethodError was thrown while handling a gesture:
I/flutter ( 8392): The method 'call' was called on null.
I/flutter ( 8392): Receiver: null
I/flutter ( 8392): Tried calling: call("۱۳۹۸/۰۶/۰۵", "1398/06/12")
میده در ضمن
finishDatetime
مشخص کنم درست میشه ولی من نمی خوام از رنج تاریخ استفاده کنم
ممنون میشم راهنمای بفرمایید

[mbyervand]

سلام من هم همین مشکل را دارم

و نمی توانم مقدار تاریخی که به
TextField
داده می شود را برای مقایسه با تاریخ فیلد بعدی بگیرم

[Ali-Azmoud]

درود. متاسفانه به علت مشغله زیاد نتونستم به این پکیج سر بزنم. بزودی نسخه جدید اپلود میکنم و باگی که گفتید هم توش رفع میشه. سپاس

[master11641]

سلام این خطا برای من هم هست متاسفانه

[Ali-Azmoud]

وقت بخیر. این مشکل در آخرین نسخه رفع شد. سپاس از همگی دوستان