hilt依赖注入问题：找不到符号'PlayerViewModel_hiltmodules_bindsmodule_binds_lazymapkey’

问题描述 投票：0回答：1

I在使用剑柄和KSP进行依赖注入时遇到以下编译时间误差：

Cannot find symbol
import xyz.linglitel.lmusic.viewmodel.PlayerViewModel_HiltModules_BindsModule_Binds_LazyMapKey;
Symbol: class PlayerViewModel_HiltModules_BindsModule_Binds_LazyMapKey
Location: package xyz.linglitel.lmusic.viewmodel

错误表明找不到PlayerViewModel_hiltmodules_bindsmodule_binds_lazymapkey类。我已经检查了我的代码，并确认了PlayerViewModel和AppModule文件中的注释和依赖项注入配置是正确的，但是问题仍然存在。 我的代码

PlayerviewModel类：

@HiltViewModel class PlayerViewModel @Inject constructor( private val repository: MusicRepository, sessionToken: SessionToken, @ApplicationContext private val context: Context ) : ViewModel() {...some code} 

appModule类：

@Module @InstallIn(SingletonComponent::class) object AppModule { @Provides fun provideSessionToken(@ApplicationContext context: Context): SessionToken { return SessionToken(context, ComponentName(context, MediaPlaybackService::class.java)) } } 

Musicrepository：

package xyz.linglitel.lmusic.repository import android.content.Context import dagger.hilt.android.qualifiers.ApplicationContext import javax.inject.Inject class MusicRepository @Inject constructor( @ApplicationContext private val context: Context ) { } 

MediaPlayBackservice：

import androidx.media3.session.MediaLibraryService import androidx.media3.session.MediaSession class MediaPlaybackService : MediaLibraryService() { override fun onGetSession(controllerInfo: MediaSession.ControllerInfo): MediaLibrarySession? { TODO("Not yet implemented") } }

thebaseapplication：
@HiltAndroidApp
class BaseApplication: Application() {
}



Build.gradle.kts项目：
plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.kotlin.android) apply false
    id("com.google.devtools.ksp") version "2.1.0-1.0.29" apply false
    id ("com.google.dagger.hilt.android") version "2.55" apply false
    alias(libs.plugins.compose.compiler) apply false
}



Build.gradle.kts应用程序：
import org.gradle.kotlin.dsl.testImplementation

plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
    id("com.google.devtools.ksp")
    id("com.google.dagger.hilt.android")
    alias(libs.plugins.compose.compiler)
}

android {
    namespace = "xyz.linglitel.lmusic"
    compileSdk = 35

    buildFeatures {
        compose = true
    }

    defaultConfig {
        applicationId = "xyz.linglitel.lmusic"
        minSdk = 31
        targetSdk = 35
        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_11
        targetCompatibility = JavaVersion.VERSION_11
    }
    kotlinOptions {
        jvmTarget = "11"
    }
    ksp{
        arg("room.schemaLocation", "$projectDir/schemas")
    }
}

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)
    val room_version = "2.6.1"
    implementation(libs.androidx.room.runtime)
    ksp("androidx.room:room-compiler:$room_version")
    implementation(libs.hilt.android)
    ksp(libs.hilt.android.compiler)
    implementation(libs.androidx.media3.ui)
    implementation(libs.androidx.media3.exoplayer)
    annotationProcessor("androidx.room:room-compiler:$room_version")
    implementation(libs.androidx.room.ktx)
    implementation(libs.androidx.media3.session)
    implementation(libs.androidx.media3.extractor)
    implementation(libs.androidx.media3.cast)
    implementation(libs.androidx.media3.exoplayer.workmanager)
    implementation(libs.androidx.media3.transformer)
    implementation (libs.kotlinx.coroutines.android)
    implementation(libs.androidx.room.guava)
    implementation(libs.androidx.hilt.navigation.compose)
    testImplementation(libs.androidx.room.testing)
    implementation(libs.androidx.room.paging)

    val composeBom = platform("androidx.compose:compose-bom:2025.01.01")
    implementation(composeBom)
    androidTestImplementation(composeBom)
    implementation(libs.androidx.material3)
    implementation(libs.androidx.material.icons.core)
    implementation(libs.androidx.ui)
    implementation(libs.androidx.ui.tooling.preview)
    implementation(libs.kotlinx.coroutines.android)
    debugImplementation(libs.androidx.ui.tooling)
    implementation(libs.androidx.adaptive)
    implementation(libs.androidx.activity.compose)
    implementation (libs.androidx.hilt.navigation.compose)
    implementation(libs.androidx.runtime.livedata)

}


toml：


[versions]
activityCompose = "1.10.0"
agp = "8.7.3"
hiltAndroid = "2.54"
hiltAndroidCompiler = "2.51.1"
hiltCompiler = "1.2.0"
hiltNavigationCompose = "1.2.0"
kotlin = "2.1.0"
coreKtx = "1.15.0"
junit = "4.13.2"
junitVersion = "1.2.1"
espressoCore = "3.6.1"
appcompat = "1.7.0"
kotlinxCoroutinesAndroid = "1.10.1"
material = "1.12.0"
media3Extractor = "x.y.z"
media3Ui = "1.5.1"
roomRuntime = "2.6.1"
activity = "1.10.0"
constraintlayout = "2.2.0"

[libraries]
androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activityCompose" }
androidx-adaptive = { module = "androidx.compose.material3.adaptive:adaptive" }
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
androidx-hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version.ref = "hiltNavigationCompose" }
androidx-material-icons-core = { module = "androidx.compose.material:material-icons-core" }
androidx-material3 = { module = "androidx.compose.material3:material3" }
androidx-media3-cast = { module = "androidx.media3:media3-cast" }
androidx-media3-exoplayer = { module = "androidx.media3:media3-exoplayer", version.ref = "media3Ui" }
androidx-media3-exoplayer-workmanager = { module = "androidx.media3:media3-exoplayer-workmanager" }
androidx-media3-extractor = { module = "androidx.media3:media3-extractor", version.ref = "media3Extractor" }
androidx-media3-session = { module = "androidx.media3:media3-session" }
androidx-media3-transformer = { module = "androidx.media3:media3-transformer" }
androidx-media3-ui = { module = "androidx.media3:media3-ui", version.ref = "media3Ui" }
androidx-room-guava = { module = "androidx.room:room-guava", version.ref = "roomRuntime" }
androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "roomRuntime" }
androidx-room-paging = { module = "androidx.room:room-paging", version.ref = "roomRuntime" }
androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "roomRuntime" }
androidx-room-testing = { module = "androidx.room:room-testing", version.ref = "roomRuntime" }
androidx-runtime-livedata = { module = "androidx.compose.runtime:runtime-livedata" }
androidx-ui = { module = "androidx.compose.ui:ui" }
androidx-ui-tooling = { module = "androidx.compose.ui:ui-tooling" }
androidx-ui-tooling-preview = { module = "androidx.compose.ui:ui-tooling-preview" }
hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hiltAndroidCompiler" }
hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hiltAndroid" }
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" }
kotlinx-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kotlinxCoroutinesAndroid" }
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" }

[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }





确定并重建了该项目，但问题仍然存在。
我已经在互联网上搜索了这个问题，但是现在有。
这是我的全部代码，我删除了无用的代码

我很抱歉，我不知道哪种代码有用或无用，对不起。
    
	

您正在混合三个不同的刀柄版本：





2.51.1
对于依赖关系


android

kotlin

dependency-injection

android-viewmodel

dagger-hilt


1个回答




    
    
    

        

            

                

                    
0
投票

                    
                

            

        

        


    2.54
  • 对于依赖关系com.google.dagger:hilt-android
    • 2.55
  • 用于插件com.google.dagger.hilt.android
    

    • 他们都需要使用
  • same版本。
版本目录可以在这里提供帮助，但您无法正确使用它。您可以这样解决：
    

在版本目录中，将以下版本替换为
hilt = "2.55"：

hiltAndroid = "2.54"
hiltAndroidCompiler = "2.51.1"
hiltCompiler = "1.2.0"





  • 在版本目录中，更改以下库以使用此新版本
    hilt
    而不是：
    

    hilt-android-compiler
hilt-android

    

  • 将HILT插件定义转换为版本目录。将其添加到版本目录的
    [plugins]
    部分：
    

    hilt-android = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }

    您现在可以在gradle文件中使用它分别替换
    

    • id ("com.google.dagger.hilt.android") version "2.55" apply false`
id("com.google.dagger.hilt.android")

  • 

    

    alias(libs.plugins.hilt.android) apply false
alias(libs.plugins.hilt.android)

    

    

    （注意：
    hiltNavigationCompose = "1.2.0"
    使用单独的版本操作，应保持原样。）
    那是IT，在Gradle Sync之后，现在应该起作用。

    
但是，您在版本目录中还有其他问题。从我可以告诉您的情况下，至少应该做以下操作：
    

    删除了不存在的版本
    • media3Extractor = "x.y.z"
并用
media3Ui
替换其用法（您应该将其重命名为
media3
，因为它不仅适用于UI Artifact）。

将KSP插件定义转换为版本目录，与上述刀柄插件相同。由于其第一个版本的组件需要与您的Kotlin版本相同，因此您应该将两个版本保持在彼此之间。这样，当您更新Kotlin时，您也可以直接更新KSP。
您的Gradle文件中有两个房间依赖性，这些依赖性不使用版本目录。相反，他们使用版本定义的单独定义。这是危险的，因为更新室将需要您记住更改this版本
和
版本
val room_version = "2.6.1"
版本
    roomRuntime
  • 版本目录（您应该将其重命名为
    room
     .
    
    
    	
    • 


    

    


  

  

    
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