Web Crash if the response contains the emoji 😪

[oscarshaitan]

Package

dio

Version

5.3.3

Operating-System

Web

Output of flutter doctor -v

[✓] Flutter (Channel stable, 3.13.0, on macOS 13.5.2 22G91 darwin-arm64 (Rosetta), locale en-GB)
    • Flutter version 3.13.0 on channel stable at /Users/oscartigreros/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision efbf63d9c6 (5 weeks ago), 2023-08-15 21:05:06 -0500
    • Engine revision 1ac611c64e
    • Dart version 3.1.0
    • DevTools version 2.25.0

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
    • Android SDK at /Users/oscartigreros/Library/Android/sdk
    • Platform android-33, build-tools 33.0.1
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.3.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14E300c
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)

[✓] IntelliJ IDEA Community Edition (version 2023.1.3)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 75.1.3
    • Dart plugin version 231.9161.14

[✓] Connected device (2 available)
    • macOS (desktop) • macos  • darwin-arm64   • macOS 13.5.2 22G91 darwin-arm64 (Rosetta)
    • Chrome (web)    • chrome • web-javascript • Google Chrome 116.0.5845.187
    ! Error: Oscar’s iPhone has recently restarted. Xcode will continue when Oscar’s iPhone is unlocked. (code -14)

[✓] Network resources
    • All expected network resources are available.

• No issues found!

Dart Version

3.1.0

Steps to Reproduce

On Web while running on debug mode, I'm making a Post request that returns a response that contains the Emoji
😪 (the text that have 3 of those)

Some combinations I tested

• Dont fail if only contain 1 of those emojis

• Fail if for 😃😪😪😁😄😃

• Fail if for 😃😪😪😪😁😄😃

• Fail if for 😃😪😪😪😁😄😃😪😪😪

• Fail if for 😪😪😪😪😪😪

• Dont fail for 😪😃😪

• Dont fail for 😪😪😃😪

• fail for 😃😃😃😄
  Apparently is 3 of the same emojis in a row

• but not on 🤬🤬🤬

• not for 😈😈😈😝

• fail for 😈😈😈🤬🤬🤬

Expected Result

Just decode the string

Actual Result

Finished with error: Bad UTF-8 encoding (U+FFFD; REPLACEMENT CHARACTER) found while decoding string:
(More of the string I cant show),..."note":"Boy 😪😪�

[AlexV525]

Do you have a minimal reproducible example that we can try?

[oscarshaitan]

trying to isolate the code on a example will add it next week

[AlexV525]

ping @oscarshaitan

[oscarshaitan]

I manage to isolate the code but is not failing currently I will close the issue