인프런 커뮤니티 질문&답변

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설치된 것을 확인하였으나

여전히

부분의 빨간줄과 빨간문자부분이 사라지지 않는군요

dependencies {
    val lifecycle_version = "2.6.2"
    val arch_version = "2.1.0"

    // LiveData
    implementation("androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version")

    // Lifecycles only (without ViewModel or LiveData)
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version")

    // Lifecycle-viewmodel-compose
    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:$lifecycle_version")

    // Lifecycles-runtime-compose
    implementation("androidx.lifecycle:lifecycle-runtime-compose:$lifecycle_version")

    // ViewModel
    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version")

    // Saved state module for ViewModel
    implementation("androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version")

    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycle_version")

    // optional - helpers for implementing LifecycleOwner in a Service
    implementation("androidx.lifecycle:lifecycle-service:$lifecycle_version")

    // optional - ProcessLifecycleOwner provides a lifecycle for the whole application process
    implementation("androidx.lifecycle:lifecycle-process:$lifecycle_version")

    // optional - ReactiveStreams support for LiveData
    implementation("androidx.lifecycle:lifecycle-reactivestreams-ktx:$lifecycle_version")

    // optional - Test helpers for LiveData
    testImplementation("androidx.arch.core:core-testing:$arch_version")

    // optional - Test helpers for Lifecycle runtime
    testImplementation ("androidx.lifecycle:lifecycle-runtime-testing:$lifecycle_version")

    implementation("androidx.core:core-ktx:1.9.0")
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
    implementation("androidx.activity:activity-compose:1.8.0")
    implementation(platform("androidx.compose:compose-bom:2023.03.00"))
    implementation("androidx.compose.ui:ui")
    implementation("androidx.compose.ui:ui-graphics")
    implementation("androidx.compose.ui:ui-tooling-preview")
    implementation("androidx.compose.material3:material3")
    testImplementation("junit:junit:4.13.2")
    androidTestImplementation("androidx.test.ext:junit:1.1.5")
    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
    androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))
    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
    debugImplementation("androidx.compose.ui:ui-tooling")
    debugImplementation("androidx.compose.ui:ui-test-manifest")
}

모듈 수준의 build.gradle 에 다음 라이브러리가 추가되었나 확인해 보세요

androidx.lifecycle:lifecycle-viewmodel-compose-ktx:2.6.2

androidx.lifecycle:lifecycle-runtime-compose:2.6.2