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DateRangePickerDialog crashes when currentDate is omitted #177441

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#177448
Closed
DateRangePickerDialog crashes when currentDate is omitted#177441
#177448
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bleroux
Labels
c: crashStack traces logged to the consolef: date/time pickerDate or time picker widgetsfound in release: 3.35Found to occur in 3.35found in release: 3.38Found to occur in 3.38frameworkflutter/packages/flutter repository. See also f: labels.has reproducible stepsThe issue has been confirmed reproducible and is ready to work onp: material_uimaterial_ui package in flutter/packagesr: fixedIssue is closed as already fixed in a newer versionteam-designOwned by Design Languages team

Description

@bleroux
bleroux
opened on Oct 23, 2025

Steps to reproduce

  1. Run the code sample

Expected results

The DateRangePickerDialog content is shown

Actual results

Null check operator used on a null value

Code sample

Code sample 
import 'package:flutter/material.dart';

void main() => runApp(const ReproApp());

class ReproApp extends StatelessWidget {
  const ReproApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Center(
        child: DateRangePickerDialog(
          firstDate: DateTime(2021),
          lastDate: DateTime(2031, DateTime.december, 31),
          initialEntryMode: DatePickerEntryMode.inputOnly,
        ),
      ),
    );
  }
}

Screenshots or Video

Logs

Logs 
════════ Exception caught by widgets library ═══════════════════════════════════
The following _TypeError was thrown building _InputDateRangePickerDialog(dirty, dependencies: [InheritedCupertinoTheme, MediaQuery, _InheritedTheme, _LocalizationsScope-[GlobalKey#8240a]]):
Null check operator used on a null value

The relevant error-causing widget was:
    DateRangePickerDialog DateRangePickerDialog:file:///Users/bruno/Nevercode/Investigation/investigationapp/lib/0%20-%20Investigate/Material/DateAndTimePicker/flutter_177083/flutter_177083_report.dart:12:16

When the exception was thrown, this was the stack:
#0      _InputDateRangePickerDialog.build (package:flutter/src/material/date_picker.dart:3109:18)
date_picker.dart:3109
#1      StatelessElement.build (package:flutter/src/widgets/framework.dart:5892:49)
framework.dart:5892
#2      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5820:15)
framework.dart:5820

Flutter Doctor output

Doctor output 
Flutter (Channel master, 3.38.0-1.0.pre-204, on macOS 15.6.1 24G90 darwin-arm64, locale en-FR)

Activity

  1. bleroux
    added
    in triagePresently being triaged by the triage team
    on Oct 23, 2025
  2. bleroux
    self-assigned this
    on Oct 23, 2025
  3. bleroux
    added this to Nevercodeon Oct 23, 2025
  4. github-project-automation
    moved this to To do in Nevercodeon Oct 23, 2025
  5. bleroux
    added
    c: crashStack traces logged to the console
    frameworkflutter/packages/flutter repository. See also f: labels.
    p: material_uimaterial_ui package in flutter/packages
    has reproducible stepsThe issue has been confirmed reproducible and is ready to work on
    team-designOwned by Design Languages team
    found in release: 3.35Found to occur in 3.35
    found in release: 3.38Found to occur in 3.38
    and removed
    in triagePresently being triaged by the triage team
    on Oct 23, 2025
  6. bleroux
    moved this from To do to PR submitted in Nevercodeon Oct 23, 2025
  7. tirth-patel-nc
    added
    f: date/time pickerDate or time picker widgets
    on Oct 24, 2025
  8. github-merge-queue
    added a commit that references this issue on Oct 31, 2025

    Fix default value for DateRangePickerDialog currentDate (#177448)

    be736e1
  9. auto-submit
    closed this as completedin #177448on Oct 31, 2025
  10. github-project-automation
    moved this from PR submitted to Done (PR merged) in Nevercodeon Oct 31, 2025
  11. bleroux
    added
    r: fixedIssue is closed as already fixed in a newer version
    on Oct 31, 2025

  12. github-actions commented on Nov 15, 2025

    @github-actions
    github-actionsbot
    on Nov 15, 2025 – with GitHub Actions

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  13. github-actions
    locked as resolved and limited conversation to collaborators on Nov 15, 2025
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c: crashStack traces logged to the consolef: date/time pickerDate or time picker widgetsfound in release: 3.35Found to occur in 3.35found in release: 3.38Found to occur in 3.38frameworkflutter/packages/flutter repository. See also f: labels.has reproducible stepsThe issue has been confirmed reproducible and is ready to work onp: material_uimaterial_ui package in flutter/packagesr: fixedIssue is closed as already fixed in a newer versionteam-designOwned by Design Languages team

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  • Nevercode
    Status
    Done (PR merged)

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