Hello when i want to run my app in debug mode using F5 key i am getting this message:

[!] Your project requires a newer version of the Kotlin Gradle plugin. │ │ Find the latest version on

Here my pubspec.yaml

by the way i am using java and not kotlin so for that reason i dont understand why the message.

thank you so much your answer.

CodePudding user response：

By default flutter uses kotlin for android platform. Try to upgrade gradle version like this classpath 'com.android.tools.build:gradle:4.1.0' and rebuild the project if not work then try to upgrade the kotlin version (ext.kotlin_version) as well as gradle (com.android.tools.build:gradle) version.

CodePudding user response：

I answer my own question:

What i have done is the following steps:

• i opened my project in Android Studio and wait till it finish load.
• then go to File->Project Structure->Project
• then in Android Gradle Plugin Version change to 3.5.4 and Gradle Version to 6.7
• then Apply
• close android studio, close vscode
• re open vscode and fixed.