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変数 '$ {project.groupId}'の解決に失敗しました

プロジェクトをAndroidXに移行しましたが、プロジェクトのビルド時に次のエラーが発生しました。

[TAG] Failed to resolve variable '${project.groupId}'   
[TAG] Failed to resolve variable '${project.version}'   
[TAG] Failed to resolve variable '${project.groupId}'   
[TAG] Failed to resolve variable '${project.version}'   
[TAG] Failed to resolve variable '${project.groupId}'   
[TAG] Failed to resolve variable '${project.version}'

私はすでにいくつかの可能な解決策を試しました：

  • クリーンプロジェクト
  • キャッシュを無効にして再起動
  • enableJetifierをfalseに設定します
  • オプション--refresh-dependenciesをコンパイラー設定に追加します

これが私のプロジェクトgradleファイルです。

buildscript {
    repositories {
        jcenter()
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
        google()
        maven {
            url 'https://maven.fabric.io/public'
        }
    }
    dependencies {
        classpath 'com.Android.tools.build:gradle:3.2.1'
        classpath 'com.neenbedankt.gradle.plugins:Android-apt:1.8'
        classpath 'com.google.gms:google-services:4.0.0'
        classpath 'io.fabric.tools:gradle:1.25.4'
    }
}

allprojects {
    repositories {
        jcenter()
        maven {
            url 'https://jitpack.io'
        }
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

そして、ここに私のアプリのgradleファイルがあります：

apply plugin: 'com.Android.application'
apply plugin: 'io.fabric'

Android {

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    dexOptions {
        javaMaxHeapSize "4g"
    }

    signingConfigs {
        //not showing this
    }
    compileSdkVersion 28
    defaultConfig {
        applicationId "my.app.package"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 59
        versionName "1.5.2"

        vectorDrawables.useSupportLibrary = true
        multiDexEnabled true

    }
    dataBinding {
        enabled = true
    }
    // workaround for "duplicate files during packaging of APK" issue
    // see https://groups.google.com/d/msg/adt-dev/bl5Rc4Szpzg/wC8cylTWuIEJ
    packagingOptions {
        exclude 'META-INF/ASL2.0'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'

        //Workaround to an issue due to google play-services 11.0.0 + rxJava
        exclude 'META-INF/rxjava.properties'
    }

    buildTypes {
        release {
            debuggable false
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-Android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.release_config

        }
        debug {
            applicationIdSuffix ".debug"
            versionNameSuffix " - debug"
            debuggable true
        }
    }

    flavorDimensions "public"

    productFlavors {
        //not useful to show this
    }
}

ext {
    supportLibVersion = '28.0.0'
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    testImplementation 'junit:junit:4.12'
    implementation 'org.jetbrains:annotations-Java5:15.0'
    implementation project(path: ':security')

    implementation 'androidx.appcompat:appcompat:1.0.0'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    implementation 'androidx.legacy:legacy-support-v13:1.0.0'
    implementation 'com.google.Android.material:material:1.0.0'
    implementation 'androidx.recyclerview:recyclerview:1.0.0'
    implementation 'androidx.cardview:cardview:1.0.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
    implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'

    implementation 'com.google.firebase:firebase-core:16.0.0'
    implementation 'com.crashlytics.sdk.Android:crashlytics:2.9.3'
    implementation 'com.google.guava:guava:22.0-Android'
    implementation 'com.google.Android:flexbox:0.2.3'
    implementation 'com.google.code.gson:gson:2.8.0'

    implementation 'com.hannesdorfmann.fragmentargs:annotation:3.0.2'
    annotationProcessor 'com.hannesdorfmann.fragmentargs:processor:3.0.2'

    implementation 'com.f2prateek.Dart:dart:2.0.0'
    annotationProcessor 'com.f2prateek.Dart:dart-processor:2.0.0'

    implementation 'com.google.dagger:dagger:2.2'
    annotationProcessor 'com.google.dagger:dagger-compiler:2.2'

    implementation 'com.couchbase.lite:couchbase-lite-Android:1.4.1'
    implementation 'com.couchbase.lite:couchbase-lite-Android-sqlcipher:1.4.1'

    implementation 'com.squareup.retrofit2:retrofit:2.2.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.2.0'

    implementation 'com.wang.avi:library:1.0.5'
    implementation 'com.nineoldandroids:library:2.4.0'
    implementation 'com.jaredrummler:twodscrollview:1.0.1'

    implementation 'com.arasthel:asyncjob-library:1.0.3'
    implementation('org.simpleframework:simple-xml:2.7.1') {
        exclude group: 'xpp3', module: 'xpp3'
        exclude group: 'stax', module: 'stax-api'
        exclude group: 'stax', module: 'stax'
    }

    implementation 'io.reactivex:rxandroid:1.2.1'
    implementation 'io.reactivex:rxjava:1.1.6'

    debugImplementation 'com.squareup.leakcanary:leakcanary-Android:1.5.4'
    releaseImplementation 'com.squareup.leakcanary:leakcanary-Android-no-op:1.5.4'
    testImplementation 'com.squareup.leakcanary:leakcanary-Android-no-op:1.5.4'

    implementation 'com.github.daniel-stoneuk:material-about-library:2.2.1'
    implementation 'org.Apache.commons:commons-lang3:3.4'

    implementation('com.github.hotchemi:permissionsdispatcher:3.0.1') {
        exclude module: "support-v13"
    }
    annotationProcessor "com.github.hotchemi:permissionsdispatcher-processor:3.0.1"

    implementation 'com.pascalwelsch.compositeandroid:activity:27.0.0'
    implementation 'com.pascalwelsch.compositeandroid:fragment:27.0.0'

    implementation 'commons-codec:commons-codec:1.10'

    implementation 'com.jakewharton.timber:timber:4.7.1'
    implementation 'com.firebase:firebase-jobdispatcher:0.8.5'


}

apply plugin: 'com.google.gms.google-services'

// https://stackoverflow.com/a/49981467/3520621
configurations {
    cleanedAnnotations
    compile.exclude group: 'org.jetbrains' , module:'annotations'
}

UPDATE

gradlew assembleDebug --stacktrace --debug --infoを実行しますが、詳細は次のとおりです。

...
Caused by: org.gradle.api.artifacts.transform.ArtifactTransformException: Failed to transform file 'dagger-compiler-2.2.jar' to match attributes {artifactType=processed-jar} using transform JetifyTransform
...
Caused by: Java.lang.RuntimeException: Failed to transform 'C:\Users\me\.gradle\caches\modules-2\files-2.1\com.google.dagger\dagger-compiler\2.2\e411f732e5cd9697cdb291f6073b0d6ee2352023\dagger-compiler-2.2.jar' using Jetifier. Reason: The type does not support '.' as package separator! Received 'Java.lang.Object;Ljava.lang.Class'.. (Run with --stacktrace for more details.) To disable Jetifier, set Android.enableJetifier=false in your gradle.properties file.

jetifierとdaggerが原因であるようですが、AndroidXへの移行にはjetifierが必要で、削除したくありません- 短剣。

Android.enableJetifier=falseを設定すると、DataBindingに関して50を超える問題が発生します。

PDATE 2ここに完全な例外があります

org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':app:devDebugAnnotationProcessorClasspath'.
        at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.rethrowFailure(DefaultConfiguration.Java:944)
        at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.access$1600(DefaultConfiguration.Java:120)
        at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ConfigurationFileCollection.getFiles(DefaultConfiguration.Java:918)
        at org.gradle.api.internal.file.AbstractFileCollection.iterator(AbstractFileCollection.Java:68)
        at org.gradle.api.internal.changedetection.state.AbstractFileCollectionSnapshotter$FileCollectionVisitorImpl.visitCollection(AbstractFileCollectionSnapshotter.Java:72)
        at org.gradle.api.internal.file.AbstractFileCollection.visitRootElents(AbstractFileCollection.Java:234)
        at org.gradle.api.internal.file.CompositeFileCollection.visitRootElents(CompositeFileCollection.Java:185)
        at org.gradle.api.internal.changedetection.state.AbstractFileCollectionSnapshotter.snapshot(AbstractFileCollectionSnapshotter.Java:55)
        at org.gradle.api.internal.changedetection.state.DefaultClasspathSnapshotter.snapshot(DefaultClasspathSnapshotter.Java:42)
        at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.snapshotTaskFiles(CacheBackedTaskHistoryRepository.Java:329)
        at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.createExecution(CacheBackedTaskHistoryRepository.Java:151)
        at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.access$100(CacheBackedTaskHistoryRepository.Java:61)
        at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$1.getCurrentExecution(CacheBackedTaskHistoryRepository.Java:111)
        at org.gradle.api.internal.changedetection.changes.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.getStates(DefaultTaskArtifactStateRepository.Java:208)
        at org.gradle.api.internal.changedetection.changes.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.isUpToDate(DefaultTaskArtifactStateRepository.Java:93)
        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.Java:50)
        at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.Java:54)
        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.Java:59)
        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.Java:101)
        at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.Java:44)
        at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.Java:91)
        at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.Java:62)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.Java:59)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.Java:54)
        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.Java:43)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.Java:34)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.Java:256)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$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:249)
        at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.Java:238)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$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$1.execute(DefaultTaskPlanExecutor.Java:98)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.Java:663)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.Java:597)
        at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.Java:98)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.Java:63)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.Java:46)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.Java:55)
Caused by: org.gradle.api.artifacts.transform.ArtifactTransforxception: Failed to transform file 'dagger-compiler-2.2.jar' to match attributes {artifactType=processed-jar} using transform JetifyTransform
        at org.gradle.api.internal.artifacts.transform.UserCodeBackedTransforr.transform(UserCodeBackedTransforr.Java:89)
        at org.gradle.api.internal.artifacts.transform.TransformArtifactOperation.run(TransformArtifactOperation.Java:41)
        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.access$900(DefaultBuildOperationExecutor.Java:63)
        at org.gradle.internal.progress.DefaultBuildOperationExecutor$ParentPreservingQueueWorker.execute(DefaultBuildOperationExecutor.Java:378)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.runOperation(DefaultBuildOperationQueue.Java:230)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.access$600(DefaultBuildOperationQueue.Java:172)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable$1.call(DefaultBuildOperationQueue.Java:209)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable$1.call(DefaultBuildOperationQueue.Java:203)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.Java:152)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.runBatch(DefaultBuildOperationQueue.Java:202)
        at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.run(DefaultBuildOperationQueue.Java:177)
        ... 3 more
Caused by: Java.lang.RuntiException: Failed to transform 'C:\Users\martin\.gradle\caches\modules-2\files-2.1\com.google.dagger\dagger-compiler\2.2\e411f732e5cd9697cdb291f6073b0d6ee2352023\dagger-compiler-2.2.jar' using Jetifier. Reason: The type does not supp
ort '.' as package separator! Received 'Java.lang.Object;Ljava.lang.Class'.. (Run with --stacktrace for more details.) To disable Jetifier, set Android.enableJetifier=false in your gradle.properties file.
        at com.Android.build.gradle.internal.dependency.JetifyTransform.transform(JetifyTransform.kt:204)
        at org.gradle.api.internal.artifacts.transform.TransformArtifactsAction.apply(TransformArtifactsAction.Java:44)
        at org.gradle.api.internal.artifacts.transform.TransformArtifactsAction.apply(TransformArtifactsAction.Java:29)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$TransformAction.execute(DefaultTransfordFileCache.Java:224)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$TransformAction.execute(DefaultTransfordFileCache.Java:211)
        at org.gradle.internal.resource.local.DefaultPathKeyFileStore$1.execute(DefaultPathKeyFileStore.Java:111)
        at org.gradle.internal.resource.local.DefaultPathKeyFileStore$1.execute(DefaultPathKeyFileStore.Java:107)
        at org.gradle.internal.resource.local.DefaultPathKeyFileStore.doAdd(DefaultPathKeyFileStore.Java:160)
        at org.gradle.internal.resource.local.DefaultPathKeyFileStore.add(DefaultPathKeyFileStore.Java:107)
        at org.gradle.internal.resource.local.DefaultPathKeyFileStore.add(DefaultPathKeyFileStore.Java:50)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$1$1.create(DefaultTransfordFileCache.Java:143)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$1$1.create(DefaultTransfordFileCache.Java:122)
        at org.gradle.cache.internal.LockOnDemandCrossProcessCacheAccess.withFileLock(LockOnDemandCrossProcessCacheAccess.Java:89)
        at org.gradle.cache.internal.DefaultCacheAccess.withFileLock(DefaultCacheAccess.Java:193)
        at org.gradle.cache.internal.DefaultPersistentDirectoryStore.withFileLock(DefaultPersistentDirectoryStore.Java:158)
        at org.gradle.cache.internal.DefaultCacheFactory$ReferenceTrackingCache.withFileLock(DefaultCacheFactory.Java:187)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$1.create(DefaultTransfordFileCache.Java:122)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache$1.create(DefaultTransfordFileCache.Java:115)
        at org.gradle.cache.internal.ProducerGuard$AdaptiveProducerGuard.guardByKey(ProducerGuard.Java:97)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache.loadIntoCache(DefaultTransfordFileCache.Java:115)
        at org.gradle.api.internal.artifacts.transform.DefaultTransfordFileCache.getResult(DefaultTransfordFileCache.Java:107)
        at org.gradle.api.internal.artifacts.transform.UserCodeBackedTransforr.transform(UserCodeBackedTransforr.Java:87)
        ... 16 more
Caused by: Java.lang.IllegalArguntException: The type does not support '.' as package separator! Received 'Java.lang.Object;Ljava.lang.Class'.
        at com.Android.tools.build.jetifier.core.type.JavaType.<init>(JavaType.kt:28)
        at com.Android.tools.build.jetifier.processor.transform.bytecode.asm.CustomRemapper.mapValue(CustomRemapper.kt:49)
        at org.objectweb.asm.commons.thodRemapper.visitLdcInsn(thodRemapper.Java:179)
        at org.objectweb.asm.ClassReader.readCode(ClassReader.Java:1582)
        at org.objectweb.asm.ClassReader.readthod(ClassReader.Java:1126)
        at org.objectweb.asm.ClassReader.accept(ClassReader.Java:698)
        at org.objectweb.asm.ClassReader.accept(ClassReader.Java:500)
        at com.Android.tools.build.jetifier.processor.transform.bytecode.ByteCodeTransforr.runTransform(ByteCodeTransforr.kt:39)
        at com.Android.tools.build.jetifier.processor.Processor.visit(Processor.kt:328)
        at com.Android.tools.build.jetifier.processor.archive.ArchiveFile.accept(ArchiveFile.kt:41)
        at com.Android.tools.build.jetifier.processor.Processor.visit(Processor.kt:316)
        at com.Android.tools.build.jetifier.processor.archive.Archive.accept(Archive.kt:66)
        at com.Android.tools.build.jetifier.processor.Processor.transformLibrary(Processor.kt:312)
        at com.Android.tools.build.jetifier.processor.Processor.transform(Processor.kt:175)
        at com.Android.build.gradle.internal.dependency.JetifyTransform.transform(JetifyTransform.kt:199)
        ... 37 more
androidandroid-gradledaggerandroidx
27
MHogge

Androidxへの移行後、Android St​​udioは、DaggerAppCompatActivityなどのdagger-Androidおよびdagger-Android-supportクラスを解決できません。 問題のリンク

9
Kourosh

私はいつも同じ問題を抱えており、Gradleにもう一度同期を追加するだけで問題が解決しました。Android St​​udioのバグだと思います

9
finalpets

Build.gradle（Module）の変数をバージョンに変更することでこのエラーを解決しました。たとえば、

implementation "androidx.room:room-rxjava2:$version"

に

implementation "androidx.room:room-rxjava2:2.1.0-alpha03"

解決済み:)

  • androidStudioを3.3 Stableにアップデートした後に問題が発生しました！版

私はAndroidxを使用していますが、Android Studioをアップグレードする前はすべてうまくいきました。

4
Hamed Jaliliani

もう1つの理由は、Jetifierが想定外のライブラリを破棄しようとすることです。 Android gradleプラグイン3.3.0-rc01および3.4​​.0-alpha04以降、特定のライブラリをgradle.propertiesのc​​oma-separated listに追加することにより、指定したライブラリを無効化する回避策があります。

Android.jetifier.blacklist=byte-buddy,guava

解決策が見つかりました ここ

4
Aleksandr

これを解決するために私がしたことはFile - Invalidate Caches/Restartです。

3
Song
   <provider
        Android:name="Android.support.v4.content.FileProvider"
        Android:authorities="@string/authorities"
        Android:exported="false"
        Android:grantUriPermissions="true"
        >
        <meta-data
            Android:name="Android.support.FILE_PROVIDER_PATHS"
            Android:resource="@xml/filepaths" />
    </provider>
1
Vijay Patel

この問題に直面したとき、.gradle /の下にあるすべてのファイルを削除することで解決しました。そして、Androidスタジオを開き、再度ビルドしました。うまくいき、解決されました。

0
Kyaw Zin Htun