Send mail Failed to Android version 13

[Shimanto9sqr]

please,Mention the SDK level in your package.

[icecandy]

Same here. I am using sdk 33:
compileSdkVersion 33
targetSdkVersion 33

Trying to compile an app with Android I get the following error:

* Where:
Build file '/Users/simon/.pub-cache/hosted/pub.dev/flutter_email_sender-6.0.2/android/build.gradle' line: 29

* What went wrong:
A problem occurred evaluating project ':flutter_email_sender'.
> Could not find method namespace() for arguments [com.sidlatau.flutteremailsender] on extension 'android' of type com.android.build.gradle.LibraryExtension.

[icecandy]

OK upgrading my whole flutter android folder/installation seems to have fixed it. I think the minSdkVersion was probably the problem.