android - 无法将方法调用“列”内联到本地最终乐趣中() 在 Jetpack 组合中
问题描述
我正在使用Android studio 2020.3.1 Canary 15在 jetpack compose 中启动一个简单的基础项目。我遵循了本指南https://developer.android.com/jetpack/compose/setup并添加了所需的依赖项,我也将它们更新到最新版本beta06
,因为它显示了警告。
现在,我在运行时出现以下错误:
org.jetbrains.kotlin.codegen.CompilationException: Back-end (JVM) Internal error: Couldn't inline method call 'Column' into
local final fun <anonymous>(): kotlin.Unit defined in <packagename>.onCreate
{
Column(
modifier = Modifier.fillMaxSize(),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
}
}
Cause: Not generated
我的项目级别build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.0-alpha15"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.32"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我的应用级别build.gradle
plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdk 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.<packagename>"
minSdk 21
targetSdk 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled 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'
}
composeOptions {
kotlinCompilerExtensionVersion "1.0.0-beta06"
}
}
tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
kotlinOptions {
jvmTarget = "1.8"
}
}
dependencies {
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'androidx.compose.ui:ui:1.0.0-beta06'
// Tooling support (Previews, etc.)
implementation 'androidx.compose.ui:ui-tooling:1.0.0-beta06'
// Foundation (Border, Background, Box, Image, Scroll, shapes, animations, etc.)
implementation 'androidx.compose.foundation:foundation:1.0.0-beta06'
// Material Design
implementation 'androidx.compose.material:material:1.0.0-beta06'
// Material design icons
implementation 'androidx.compose.material:material-icons-core:1.0.0-beta06'
implementation 'androidx.compose.material:material-icons-extended:1.0.0-beta06'
// Integration with activities
implementation 'androidx.activity:activity-compose:1.3.0-alpha07'
// Integration with ViewModels
implementation 'androidx.lifecycle:lifecycle-viewmodel-compose:1.0.0-alpha04'
// Integration with observables
implementation 'androidx.compose.runtime:runtime-livedata:1.0.0-beta06'
implementation 'androidx.compose.runtime:runtime-rxjava2:1.0.0-beta06'
}
我MainActivity
发生错误的代码:
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material.CircularProgressIndicator
import androidx.compose.material.Text
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
Column(
modifier = Modifier.fillMaxSize(),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
}
}
}
}
我已经试过这个:java.lang.AssertionError: CALL 'public final fun <get-currentComposer>
还有这样的其他答案,但没有一个对我有用。
任何帮助深表感谢。谢谢。
解决方案
请尝试将其添加到 android 块内的应用程序级 build.gradle 文件中
buildFeatures {
compose true
}
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