Flutter 2.10 build failed

[dineralex]

Please read here:
https://stackoverflow.com/questions/71003124/flutter-cannot-run-project-afterevaluateclosure-when-the-project-is-already-ev/71009865#71009865

[bluemix]

I hope there are updates to this issue

[Aksoyhlc]

I moved the code "classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.6, 0.99.99]'" into "android/build.gradle" and added the onesignal in "android/app/build.gradle" I deleted the codes and it was fixed. There is no problem with the notification process, it continues to work.

Just add apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin' to "android/app/build.gradle" file.

[bluemix]

I moved the code "classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.6, 0.99.99]'" into "android/build.gradle" and added the onesignal in "android/app/build.gradle" I deleted the codes and it was fixed. There is no problem with the notification process, it continues to work.

Just add apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin' to "android/app/build.gradle" file.

did not worked with me :/

[Aksoyhlc]

I moved the code "classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.6, 0.99.99]'" into "android/build.gradle" and added the onesignal in "android/app/build.gradle" I deleted the codes and it was fixed. There is no problem with the notification process, it continues to work.
Just add apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin' to "android/app/build.gradle" file.

did not worked with me :/

Can you share the content of "android/app/build.gradle" file

[dineralex]

Looks like there is dependecy of onesignal plugin on flutter_tools. The solution is to place onesignal plugin after it in the sequence in the "android/app/build.gradle":

apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'

[vietlinhtspt]

Worked for me.

[saurabhdtu]

@dineralex One signal's documentation specifically says to keep the plugin above the apply plugin: 'com.android.application
https://documentation.onesignal.com/docs/troubleshooting-android#warning-the-onesignal-gradle-plugin-must-be-before-comandroidapplication

And flutter gradle has to be kept after this apply plugin: 'com.android.application
So if you change this order of plugins, the notifications don't actually work in a release signed apk

[saurabhdtu]

Getting
Caused by: org.gradle.api.InvalidUserCodeException: Cannot run Project.afterEvaluate(Closure) when the project is already evaluated.
When adding this in app/build.gradle

apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'//important to be placed at top before android application
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

However if the order of the one signal plugin is moved after flutter gradle, the error doesn't come, but the notifications aren't delivered in release signed apk.
And the reason behind not using the one signal's flutter sdk is that, the notifications on mi/huawei devices don't open the app when clicked. So to manually open the app using OneSignal's notification listener android sdk is being used

[saurabhdtu]

Worked for me on removing the plugin from app/build.gradle. Just having the classpath in project/build.gradle and the library dependency app/build.gradle.

[mamonraab]

to me i fix this by upgrading the kotlin in android\build.gradle from

ext.kotlin_version = '1.3.50'
to

ext.kotlin_version = '1.4.32'

then i did
flutter clean
and all work

[bluemix]

none of the above worked with me :/

[rabihmb]

I upgraded to 4.6.7 implementation 'com.onesignal:OneSignal:4.6.7' and placed the

apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'
after
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle

Problem Solved for me!