How to solve Flutter error with gradle 1151 - flutter

Question

After an upgrade of my flutter , i am having this issue on all my projects :
Target kernel_snapshot failed: Exception
FAILURE: Build failed with an exception.
* Where:
Script '/home/nunyalab/snap/flutter/common/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1151
here are my gradle files
buildscript {
ext.kotlin_version = '1.8.0'
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.3.14'
}
}
allprojects {
repositories {
google()
mavenCentral()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
and
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 33
ndkVersion flutter.ndkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.pikipikiafrica.pikirider"
// You can update the following values to match your application needs.
// For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
minSdkVersion 21
targetSdkVersion 33
versionCode 1
versionName '1.0.0'
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation platform('com.google.firebase:firebase-bom:26.6.0')
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'com.mercadopago.android.px:checkout:4.+'
}
task clean(type: Delete) {
delete rootProject.buildDir
}

Answer 1

The error code 1151 in Gradle in Flutter typically occurs when a conflict arises between different versions of the same library. This can happen when multiple packages depend on different versions of the same library. To resolve this error, you can try the following steps:
Run flutter clean command in terminal
Update Gradle to the latest version by updating the Gradle version in the gradle/wrapper/gradle-wrapper.properties file.
Manually resolve the dependency conflict by specifying the correct version of the library in your pubspec.yaml file.
If all else fails, try removing the conflicting library and re-adding it.
If none of the above steps solve the problem, it's best to consult the library's documentation or seek help from the library's support forums.