Problem : - Your project requires a newer version of the Kotlin Gradle plugin in Flutter.

Keshav Prajapati — Sun, 16 Jun 2024 06:29:40 +0000

Your project requires a newer version of the Kotlin Gradle plugin. Find the latest version on https://kotlinlang.org/docs/gradle.html#plugin-and-versions, then update project/android/build.gradle: ext.kotlin_version = ''
But You have already changed the "ext.kotlin_version = ''"
and still facing the issue, Here you can follow the steps to solve this problem,
Note :-Editing the Kotlin version in only gradle.build not helps in most cases and you have to edit also in your setting.gradle file and edit your Kotlin version according to your Gradle version

Step-1
Find the version of your gradle , in your Flutter project

Step-2
Visit this link https://kotlinlang.org/docs/gradle-configure-project.html#apply-the-plugin
and find suitable Kotlin version according to your Gradle version.

Step-3
go to project folder/android/gradle.build
and write this and if this is already written just edit it according to your gradle version



ext.kotlin_version = 'x.y.z'

in your build.gradle file

Now go to setting.gradle file and write the Kotlin version as same as you have written in build.gradle file

Thank you for reading this will for works for you

White screen issue occurs ?. It could assist you while integrating Firebase with your Flutter app (Android).

Keshav Prajapati — Sun, 09 Jun 2024 05:32:57 +0000

These instructions can assist you if you are experiencing white screen issues when integrating your Flutter app with Firebase.
Go to :-
Project Folder/android/app/src/main/res/values

Now you have to find values.xml
if it is there then edit according to my steps as shown below or if it is now there just create values.xml (code is provided in last of this Post)

Required things :-
1.firebase_database_url (open firebase console and go to real time database and copy the url .

2.gcm_defaultSenderId (open firebase console and go project overview >> project setting >>cloud messaging >> senderId)

3.google_api_key (open goolgle_services.json , you will get it)
4.google_app_id (open goolgle_services.json , you will get it)
5.project_id (open goolgle_services.json , you will get it)
6.firebase_storage_bucket (open goolgle_services.json , you will get it)

value.xml code :-

<resources>
    <string name="firebase_database_url" translatable="false">Write your firebase_database_url</string>
    <string name="gcm_defaultSenderId" translatable="false">write your Sender id</string>
    <string name="google_api_key" translatable="false">write your google_api_key</string>
    <string name="google_app_id" translatable="false">write your google_app_id</string>
    <string name="project_id" translatable="false">write your project_id</string>
     <string name="firebase_storage_bucket">write your firebase_storage_bucket</string>
</resources>

Hope these steps will works for you
Thank you :)

DEV Community: Keshav Prajapati

Problem : - Your project requires a newer version of the Kotlin Gradle plugin in Flutter.

White screen issue occurs ?. It could assist you while integrating Firebase with your Flutter app (Android).