I want to use the room library for database, when I add the room library to my project, I can easily use it and I have no problem, but in order to be able to use room properly, I must I use ksp, well, when I add the ksp library to my project, Gradle syncs correctly, but when I build my project, I get an error, in the following I will provide you with all the information.
--------------------------------------------------------------------------------------------------------------------------
Error text:
FAILURE: Build completed with 2 failures.
1: Task failed with an exception.
- What went wrong: Execution failed for task ':app:javaPreCompileDebug'.
Could not resolve all files for configuration ':app:_agp_internal_javaPreCompileDebug_kspClasspath'. Could not find annotation-1.3.0.jar (androidx.annotation:annotation:1.3.0). Searched in the following locations: https://dl.google.com/dl/android/maven2/androidx/annotation/annotation/1.3.0/annotation-1.3.0.jar
- Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. Get more help at https://help.gradle.org.
2: Task failed with an exception.
- What went wrong: Execution failed for task ':app:kspDebugKotlin'.
Could not resolve all files for configuration ':app:kspDebugKotlinProcessorClasspath'. Could not find annotation-1.3.0.jar (androidx.annotation:annotation:1.3.0). Searched in the following locations: https://dl.google.com/dl/android/maven2/androidx/annotation/annotation/1.3.0/annotation-1.3.0.jar
- Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. Get more help at https://help.gradle.org.
--------------------------------------------------------------------------------------------------------------------------
The version of Android Studio that I use: Android Studio Koala | 2024.1.1
--------------------------------------------------------------------------------------------------------------------------
libs.version.toml
[versions]
agp = "8.5.0"
kotlin = "2.0.0"
coreKtx = "1.13.1"
junit = "4.13.2"
junitVersion = "1.2.1"
espressoCore = "3.6.1"
appcompat = "1.7.0"
material = "1.12.0"
activity = "1.9.0"
constraintlayout = "2.1.4"
ksp = "2.0.0-1.0.21"
room = "2.6.1"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
junit = { group = "junit", name = "junit", version.ref = "junit" }
androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
material = { group = "com.google.android.material", name = "material", version.ref = "material" }
androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "room" }
room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "room" }
room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "room" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
jetbrains-kotlin-ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
--------------------------------------------------------------------------------------------------------------------------
build.gradle.kts (My Application)
plugins {
alias(libs.plugins.android.application) apply false
alias(libs.plugins.jetbrains.kotlin.android) apply false
alias(libs.plugins.jetbrains.kotlin.ksp) apply false
}
--------------------------------------------------------------------------------------------------------------------------
build.gradle.kts (:app)
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.jetbrains.kotlin.android)
alias(libs.plugins.jetbrains.kotlin.ksp)
}
android {
namespace = "com.example.myapplication"
compileSdk = 34
defaultConfig {
applicationId = "com.example.myapplication"
minSdk = 24
targetSdk = 34
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = "1.8"
}
}
dependencies {
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.appcompat)
implementation(libs.material)
implementation(libs.androidx.activity)
implementation(libs.androidx.constraintlayout)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)
implementation(libs.room.runtime)
implementation(libs.room.ktx)
ksp(libs.room.compiler)
}
--------------------------------------------------------------------------------------------------------------------------
This is all information about my project, so if someone can solve my problem, I would be really grateful!
