我正在尝试在Android Studio 3.1中设置Scala。 Scala在AS 2.3.3中运行良好，但在3.1中出现了很多构建错误。在运行应用程序时，出现运行任务错误。我以为是因为AS 3.1不支持scala，但我创建了一个演示项目并安装了scala插件，其设置几乎与下面的设置相同，并且可以正常工作。
// LogCat error
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:compileBizDebugJavaWithJavac'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:100)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:60)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:97)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:87)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:248)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:241)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:230)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.processTask(DefaultTaskPlanExecutor.java:123)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.access$200(DefaultTaskPlanExecutor.java:79)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:104)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:98)
at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.java:626)
at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.java:581)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.java:98)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:compileBizDebugScala'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:100)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:60)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:97)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:87)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.api.internal.AbstractTask.execute(AbstractTask.java:384)
at org.gradle.api.internal.TaskInternal$execute.call(Unknown Source)
at jp.leafytree.gradle.AndroidScalaPlugin$_addAndroidScalaCompileTask_closure16.doCall(AndroidScalaPlugin.groovy:271)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:718)
at org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:691)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:121)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:110)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92)
... 32 more
Caused by: org.gradle.api.internal.tasks.compile.CompilationFailedException: Compilation failed
at org.gradle.api.internal.tasks.scala.ZincScalaCompiler$Compiler.execute(ZincScalaCompiler.java:83)
at org.gradle.api.internal.tasks.scala.ZincScalaCompiler.execute(ZincScalaCompiler.java:52)
at org.gradle.api.internal.tasks.scala.ZincScalaCompiler.execute(ZincScalaCompiler.java:38)
at org.gradle.api.internal.tasks.compile.daemon.AbstractDaemonCompiler$CompilerRunnable.run(AbstractDaemonCompiler.java:87)
at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:36)
at org.gradle.workers.internal.WorkerDaemonServer.execute(WorkerDaemonServer.java:46)
at org.gradle.workers.internal.WorkerDaemonServer.execute(WorkerDaemonServer.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.process.internal.worker.request.WorkerAction.run(WorkerAction.java:100)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:146)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:128)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
... 6 more
Caused by: Compilation failed
at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:105)
at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:47)
at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)
at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply$mcV$sp(AggressiveCompile.scala:97)
at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:97)
at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:97)
at sbt.compiler.AggressiveCompile.sbt$compiler$AggressiveCompile$$timed(AggressiveCompile.scala:162)
at sbt.compiler.AggressiveCompile$$anonfun$3.compileScala$1(AggressiveCompile.scala:96)
at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:139)
at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:86)
at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:38)
at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:36)
at sbt.inc.IncrementalCommon.cycle(IncrementalCommon.scala:31)
at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:39)
at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:38)
at sbt.inc.Incremental$.manageClassfiles(Incremental.scala:66)
at sbt.inc.Incremental$.compile(Incremental.scala:38)
at sbt.inc.IncrementalCompile$.apply(Compile.scala:26)
at sbt.compiler.AggressiveCompile.compile2(AggressiveCompile.scala:153)
at sbt.compiler.AggressiveCompile.compile1(AggressiveCompile.scala:70)
at com.typesafe.zinc.Compiler.compile(Compiler.scala:201)
at com.typesafe.zinc.Compiler.compile(Compiler.scala:183)
at com.typesafe.zinc.Compiler.compile(Compiler.scala:174)
at com.typesafe.zinc.Compiler.compile(Compiler.scala:165)
at org.gradle.api.internal.tasks.scala.ZincScalaCompiler$Compiler.execute(ZincScalaCompiler.java:81)
... 26 more// Project Level build.gradle
buildscript {
repositories {
jcenter()
maven { url 'https://jitpack.io' }
//maven { url 'https://jcenter.binary.com' }
//maven { url 'https://repo1.mavan.org/maven2' }
maven { url 'https://maven.fabric.io/public' }
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.1'
//classpath "jp.leafytree.gradle:gradle-android-scala-plugin:1.4"
classpath 'com.github.xingda920813:gradle-android-scala-plugin:android-gradle-2.3.0'
classpath 'com.google.gms:google-services:3.2.1'
classpath 'io.fabric.tools:gradle:1.+'
}
System.properties['com.android.build.gradle.overrideVersionCheck'] = 'true'
}
allprojects {
repositories {
jcenter()
/*maven { url 'https://jitpack.io' }
maven {
url "https://maven.google.com"
}*/
google()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}// App Level build.gradle
apply plugin: "com.android.application"
android {
aaptOptions {
cruncherEnabled = false
}
compileSdkVersion 27
buildToolsVersion "27.0.3"
def versionPropsFile = file('version.properties')
def versionBuild
flavorDimensions "default"
/*Setting default value for versionBuild which is the last incremented value stored in the file */
if (versionPropsFile.canRead()) {
def Properties versionProps = new Properties()
versionProps.load(new FileInputStream(versionPropsFile))
versionBuild = versionProps['VERSION_BUILD'].toInteger()
} else {
}
/*Wrapping inside a method avoids auto incrementing on every gradle task run. Now it runs only when we build apk*/
ext.autoIncrementBuildNumber = {
if (versionPropsFile.canRead()) {
def Properties versionProps = new Properties()
versionProps.load(new FileInputStream(versionPropsFile))
versionBuild = versionProps['VERSION_BUILD'].toInteger() + 1
versionProps['VERSION_BUILD'] = versionBuild.toString()
versionProps.store(versionPropsFile.newWriter(), null)
} else {
// throw new GradleException("Could not read version.properties!")
throw new FileNotFoundException("Could not read version.properties!")
}
}
defaultConfig {
//multiDexEnabled true
applicationId "com.example.myapp"
minSdkVersion 17
targetSdkVersion 27
versionCode 14
buildConfigField "boolean", "ISCSBUILD", "false"
buildConfigField "boolean", "ISBIZBUILD", "false"
buildConfigField "boolean", "ISSALEBUILD", "false"
buildConfigField "boolean", "ISDOCBUILD", "false"
vectorDrawables.useSupportLibrary = true
//Sam: 28 Feb 2018: //Added to support vector images
}
dexOptions {
javaMaxHeapSize "4g"
}
buildTypes {
debug {
debuggable true
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
}
release {
debuggable false
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
}
staging {
initWith debug
debuggable false
}
}
compileOptions {
sourceCompatibility 1.8
targetCompatibility 1.8
}
applicationVariants.all { variant ->
variant.outputs.all { output ->
def apkName = output.outputFileName
if(apkName!=null && apkName.equals("app-a1-debug.apk")){
output.outputFileName = new File("./../../../../../build/", "a1App.apk")
}
}
}
splits {
abi {
enable true
reset()
include 'mdpi', 'hdpi', 'xhdpi', 'xxhdpi', 'xxxhdpi'
universalApk false
}
}
packagingOptions {
exclude '.readme'
exclude 'AndroidManifest.xml'
exclude 'lib/arm64-v8a/libcardioDecider.so'
exclude 'lib/arm64-v8a/libcardioRecognizer.so'
exclude 'lib/arm64-v8a/libcardioRecognizer_tegra2.so'
exclude 'lib/arm64-v8a/libopencv_core.so'
exclude 'lib/arm64-v8a/libopencv_imgproc.so'
exclude 'lib/armeabi/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioDecider.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer.so'
exclude 'lib/armeabi-v7a/libcardioRecognizer_tegra2.so'
exclude 'lib/armeabi-v7a/libopencv_core.so'
exclude 'lib/armeabi-v7a/libopencv_imgproc.so'
exclude 'lib/mips/libcardioDecider.so'
exclude 'lib/x86/libcardioDecider.so'
exclude 'lib/x86/libcardioRecognizer.so'
exclude 'lib/x86/libcardioRecognizer_tegra2.so'
exclude 'lib/x86/libopencv_core.so'
exclude 'lib/x86/libopencv_imgproc.so'
exclude 'lib/x86_64/libcardioDecider.so'
exclude 'lib/x86_64/libcardioRecognizer.so'
exclude 'lib/x86_64/libcardioRecognizer_tegra2.so'
exclude 'lib/x86_64/libopencv_core.so'
exclude 'lib/x86_64/libopencv_imgproc.so'
}
}
dependencies {
//implementation fileTree(include: ['*.jar'], dir: 'libs')
api fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.android.support:cardview-v7:27.1.1'
implementation 'com.android.support:recyclerview-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'
//compile 'com.google.android.gms:play-services-gcm:9.0.2' //Sam: 9 May 2018: not required for FCM
implementation 'com.google.firebase:firebase-messaging:11.0.4'
//Sam: 9 May 2018: required for FCM
implementation 'com.google.firebase:firebase-core:11.0.4'
//Sam: 9 May 2018: required for FCM
implementation 'com.google.android.gms:play-services-location:11.0.4'
implementation 'com.google.android.gms:play-services-maps:11.0.4'
implementation 'com.google.android.gms:play-services-analytics:11.0.4'
implementation 'com.android.support:multidex:1.0.1'
implementation 'org.scala-lang:scala-library-all:2.11.7'
implementation 'io.spray:spray-json_2.12:1.3.4'
//implementation 'org.scala-lang.modules:scala-parser-combinators_2.12:1.1.1'
implementation('com.crashlytics.sdk.android:crashlytics:2.6.7@aar') {
transitive = true;
}
implementation 'io.github.rockerhieu:emojicon:1.4.2'
implementation 'com.neovisionaries:nv-websocket-client:1.30'
implementation 'com.squareup:android-times-square:1.6.5@aar'
implementation 'com.github.clans:fab:1.6.4'
implementation 'de.hdodenhof:circleimageview:2.1.0'
implementation 'com.paypal.sdk:paypal-android-sdk:2.15.1'
implementation 'io.github.rockerhieu:emojicon:1.4.2'
implementation 'net.simonvt.menudrawer:menudrawer:3.0.6'
implementation 'net.danlew:android.joda:2.9.9'
//Sam: 17 July 2018: Library Issue
//implementation 'com.github.PhilJay:MPAndroidChart:v3.0.2'
implementation files('libs/MPAndroidChart-v3.0.2.jar')
/*implementation('com.github.ozodrukh:CircularReveal:2.0.1@aar') {
transitive = true;
//Sweety 4Sept2016
implementation 'com.journeyapps:zxing-android-embedded:3.0.2@aar'
implementation 'com.google.zxing:core:3.2.0'
implementation 'me.dm7.barcodescanner:zxing:1.9.8'
}*/
//implementation 'com.github.SumiMakito:AwesomeQRCode:1.0.6'
implementation 'com.github.bumptech.glide:glide:3.7.0'
implementation 'com.prolificinteractive:material-calendarview:1.4.3'
implementation 'com.google.zxing:core:3.2.0'
implementation 'com.android.volley:volley:1.0.0'
//Sam: 16 Feb 2018: Added a Helper class in main/common
implementation 'com.squareup.okhttp3:okhttp:3.9.1'
//Sam: 16 March 2018
implementation 'com.nbsp:library:1.8'
//Sam: 12 April 2018: For file picking from internal storage
implementation 'com.koushikdutta.ion:ion:2.1.8'
}
/*repositories {
mavenCentral()
maven { url "https://jitpack.io" }
}*/
apply plugin: "jp.leafytree.android-scala"
apply plugin: 'com.google.gms.google-services'
// Put Fabric plugin after Android plugin
apply plugin: 'io.fabric'
repositories {
maven { url 'https://maven.fabric.io/public' }
maven {
url "http://dl.bintray.com/lukaville/maven"
}
}
tasks.withType(ScalaCompile) {
// scalaCompileOptions.useAnt = false
// scalaCompileOptions.useCompileDaemon = true
scalaCompileOptions.deprecation = false
scalaCompileOptions.additionalParameters = ["-feature"]
}
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}