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This is my pubspec.yaml file.

name: hydrabadi_rishte
description: A new Flutter project.

#version: 1.0.1+2
version: 1.0.2+3

environment:
  sdk: ">=2.18.6 <3.0.0"
  flutter: ">=2.12.0"

dependencies:
  flutter:
    sdk: flutter
  dropdown_button2:
  timer_button: ^2.0.0
  dropdownfield: ^1.0.0
  custom_radio_grouped_button: any
  checkbox_grouped: ^1.8.0
  dropdown_plus:
  http:
  pin_entry_text_field: 0.1.4
  pinput: ^2.2.8
  timer_count_down:
  flutter_countdown_timer: ^4.1.0
  flutter_search_bar: ^2.1.0
  quds_popup_menu: 0.0.1+1
  like_button: ^2.0.4
  rflutter_alert: ^1.0.3
  # custom_check_box: ^0.0.4
  dropdown_search:
  fluttertoast: ^8.0.9
  shared_preferences: ^2.0.15
  sizer: ^2.0.15
  animated_splash_screen: ^1.2.0
  file_picker: ^3.0.0
  share: ^2.0.4
  image_cropper: ^3.0.0
  carousel_slider: ^4.1.1
  smooth_page_indicator: ^1.0.0+2
  image_picker: ^0.8.6
  email_validator: ^2.0.1
  flutter_animate: ^3.1.0
  flutter_svg: ^2.0.5
  razorpay_flutter: ^1.2.6
  mailer: ^5.0.0
  video_player: ^2.3.8
  chewie: ^1.0.2
  flutter_rating_bar: ^4.0.0

  
  get:
 
  cupertino_icons: ^1.0.2
  url_launcher: ^6.1.11

dev_dependencies:
  flutter_test:
    sdk: flutter

  flutter_lints: ^2.0.0

flutter:
  uses-material-design: true

  assets:`enter code here`
    - assets/

Suggest changes in the code

here is a screenshot of an error it gives for all version:

Get Dependencies

Error

As I'm new to flutter I got this code in GitHub and downloaded from there.

Alexis Wilke
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Sanjeet Chukka
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  • You can easily fix this by reading the helpful error message. Your current SDK is in null-safety but the package you're trying to add doesn't support null-safety. – snap Jul 20 '23 at 10:51
  • can you give the changes in code as I'm new to flutter – Sanjeet Chukka Jul 20 '23 at 10:58
  • Remove the `pin_entry_text_field` package from the list. – snap Jul 20 '23 at 11:34
  • Seems like you have a lot of outdated packages. It's either you remove them or you downgrade your Flutter SDK. Another option is to use version manager like `puro` or `fvm`. – snap Jul 20 '23 at 12:01
  • after removing it is showing like this .https://ibb.co/pfrkHgR.here is the screenshot of it – Sanjeet Chukka Jul 20 '23 at 12:02
  • My current version is 3.0.6 I should downgrade to which version for implementation of this project – Sanjeet Chukka Jul 20 '23 at 12:04

1 Answers1

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You're probably getting the error because you forgot the ^ before the version on this line pin_entry_text_field: 0.1.4.

About suggestions for replacement look here.

You could get error here quds_popup_menu: 0.0.1+1 too.

belinda.g.freitas
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