flutterpluginsdependencies

Flutter/wakelock_plus: Is there a way to resolve this dependency conflict?

I'm working on a Flutter app and I want to install the wakelock_plus plugin: https://pub.dev/packages/wakelock_plus

Here's the output when I run flutter pub add wakelock_plus:

The current Dart SDK version is 2.19.4.

Because flutter_html >=2.0.0-nullsafety.1 <3.0.0-alpha.1 depends on flutter_svg >=0.22.0 <1.0.0 which depends on xml ^5.0.0, flutter_html >=2.0.0-nullsafety.1 <3.0.0-alpha.1 requires xml ^5.0.0.

And because dbus >=0.7.4 depends on xml ^6.1.0, flutter_html >=2.0.0-nullsafety.1 <3.0.0-alpha.1 is incompatible with dbus >=0.7.4.

And because wakelock_plus <1.2.0 depends on dbus ^0.7.8 and wakelock_plus >=1.2.0 requires SDK version >=3.3.0 <4.0.0, flutter_html >=2.0.0-nullsafety.1 <3.0.0-alpha.1 is incompatible with wakelock_plus.

So, because APP_NAME depends on both flutter_html ^2.2.1 and wakelock_plus any, version solving failed.

pub finished with exit code 65

I've been trying to decipher this for a few hours and I can't figure out if there's a way around the dependency conflict.

Anyone have a suggestion?

Solution

  • FOUND A SOLUTION

    I determined that the issue was caused by the underlying flutter_svg package required by flutter_html.

    Adding the following to my pubspec.yaml eliminated the dependecy.

    dependency_overrides: 
  flutter_svg: ^1.0.0

    Found the solution here: https://github.com/Sub6Resources/flutter_html/issues/978