生成发布版本时出错，任务':app:packageRelease'执行失败

Question

为了减少应用程序的大小，我们在android/app/build.gradle中做了以下更改:

def enableSeparateBuildPerCPUArchitecture = false => true
def enableProguardInReleaseBuilds = false => true

，但是当尝试生成已签名的apk时，我们遇到了这个错误:

* What went wrong:

任务':app: packagerrelease '执行失败。

执行com.android.build.gradle.internal.tasks.Workers$ActionFacade时发生错误java.io.IOException: Failed to create path-project/android/app/build/outputs/apk/release/app1.0.5(65)-release.apk'

我们尝试添加

org.gradle.jvmargs=-Xmx4608m

gradle。属性，但是不工作

我们在android/build.gradle

中有以下内容

buildscript {
ext {
buildToolsVersion = "30.0.2"
minSdkVersion = 21
compileSdkVersion = 30
targetSdkVersion = 30
firebaseMessagingVersion = "+"
googlePlayServicesVersion = "+"
playServicesVersion = "17.0.0"
androidMapsUtilsVersion = "2.2.5"
}
repositories {
google()
jcenter()
}
dependencies {
classpath("com.android.tools.build:gradle:4.0.1")
classpath 'com.google.gms:google-services:4.3.8'
}

}

和android/app/build.gradle

中的以下内容

esplits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk false  // If true, also generate a universal APK
include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
}
}
buildTypes {
debug {
signingConfig signingConfigs.debug
}
release {
signingConfig signingConfigs.debug
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
applicationVariants.all { variant ->
variant.outputs.all {
outputFileName = "tcard${variant.versionName}(${variant.versionCode})-${variant.name}.apk"
}
}
}
applicationVariants.all { variant ->
variant.outputs.each { output ->
// For each separate APK per architecture, set a unique version code as described here:
// https://developer.android.com/studio/build/configure-apk-splits.html
def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) {  // null for the universal-debug, universal-release variants
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
packagingOptions {
pickFirst 'lib/x86/libc++_shared.so'
pickFirst 'lib/x86_64/libjsc.so'
pickFirst 'lib/arm64-v8a/libjsc.so'
pickFirst 'lib/arm64-v8a/libc++_shared.so'
pickFirst 'lib/x86_64/libc++_shared.so'
pickFirst 'lib/armeabi-v7a/libc++_shared.so'
}

Answer 1

可能是您在输出文件名中添加的括号混淆了编译器，或者您正在运行它的系统不允许将括号作为路径的有效字符。

因此，我将首先尝试更改文件名(可能使用破折号而不是括号?)，然后再执行其他操作。