我正在尝试使用AGP中的新脱糖功能,但是在我的应用程序中尝试使用ConcurrentHashMap.newKeySet()
时出现以下错误:
10-23 21:17:49.471 5023-5023/uk.org.mattford.scoutlink E/AndroidRuntime: FATAL EXCEPTION: main
Process: uk.org.mattford.scoutlink, PID: 5023
java.lang.NoSuchMethodError: No static method newKeySet()Lj$/util/concurrent/ConcurrentHashMap$KeySetView; in class Lj$/util/concurrent/ConcurrentHashMap; or its super classes (declaration of 'j$.util.concurrent.ConcurrentHashMap' appears in /data/app/uk.org.mattford.scoutlink-1/base.apk:classes3.dex)
at org.pircbotx.hooks.managers.ThreadedListenerManager.<init>(ThreadedListenerManager.java:49)
at org.pircbotx.Configuration$Builder.getListenerManager(Configuration.java:884)
at org.pircbotx.Configuration$Builder.addListener(Configuration.java:726)
at uk.org.mattford.scoutlink.irc.IRCService.connect(IRCService.java:143)
at uk.org.mattford.scoutlink.irc.IRCService.onStartCommand(IRCService.java:67)
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2864)
at android.app.ActivityThread.access$2100(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1376)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
我的顶级build.gradle
中包含以下内容
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.1.0'
classpath 'com.google.gms:google-services:4.3.4'
classpath 'com.google.firebase:firebase-crashlytics-gradle:2.3.0'
}
}
allprojects {
repositories {
google()
jcenter()
maven {
url 'https://oss.sonatype.org/content/repositories/snapshots'
}
}
}
在我的模块build-gradle
中:
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'
android {
compileSdkVersion 29
buildToolsVersion '29.0.3'
defaultConfig {
applicationId "uk.org.mattford.scoutlink"
minSdkVersion 16
targetSdkVersion 29
multiDexEnabled true
}
buildTypes {
release {}
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/ASL2.0'
}
compileOptions {
coreLibraryDesugaringEnabled true
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
productFlavors {
}
buildFeatures {
viewBinding = true
}
}
dependencies {
implementation 'org.slf4j:slf4j-android:1.7.30'
implementation 'org.pircbotx:pircbotx:2.3-SNAPSHOT'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.firebase:firebase-analytics:17.6.0'
implementation 'com.google.firebase:firebase-crashlytics:17.2.2'
implementation 'com.google.android.material:material:1.2.1'
implementation "androidx.room:room-runtime:2.2.5"
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.1.0'
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
implementation "androidx.lifecycle:lifecycle-viewmodel:2.2.0"
annotationProcessor "androidx.room:room-compiler:2.2.5"
implementation 'androidx.multidex:multidex:2.0.1'
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.10'
}
看一下APK分析器。我可以看到j$.util.concurrent.ConcurrentHashMap
在classes3.dex
中定义,但不包括newKeySet
方法。然而j$.util.concurrent.ConcurrentHashMap
也在classes4.dex
中定义,并且确实有这个方法!
我尝试解决的ConcurrentHashMap.newKeySet
调用位于pircbotx依赖项中。但是,我在应用程序的onCreate
方法中调用了此方法,这也会导致应用程序崩溃。
谢谢你的帮助,我已经忙了好几个小时了,但还是没有结果。
2条答案
按热度按时间eoigrqb61#
这被证明是D8中的一个“bug”,事实证明,尽管以下3种方法在文档(https://developer.android.com/studio/write/java8-support-table)中被列为受支持,但它们实际上当前并不受支持。
这是一项功能请求,但根据D8团队的说法,本季度不太可能考虑这些功能。(有关该问题的完整讨论,请访问:(x、x、e、f、x)
oxcyiej72#
此问题已通过将脱糖依赖关系升级到1.2.0解决,如下所示:
请参阅以下信息: