title: Android Studio Signed APK - Mandatory Manifest-Version attribute missing
body: <p>This is my <code>build.gradle</code> file:</p>
  
  <pre><code>buildscript {
      repositories {
          maven { url 'https://maven.fabric.io/public' }
      }
  
      dependencies {
          classpath 'io.fabric.tools:gradle:1.+'
      }
  }
  apply plugin: 'com.android.application'
  apply plugin: 'io.fabric'
  apply plugin: 'kotlin-android'
  apply plugin: 'kotlin-android-extensions'
  
  repositories {
      maven { url 'https://maven.fabric.io/public' }
      google()
  }
  
  android {
      compileSdkVersion 26
      buildToolsVersion '26.0.2'
      useLibrary 'org.apache.http.legacy'
      defaultConfig {
          multiDexEnabled true
          minSdkVersion 16
          targetSdkVersion 26
          compileOptions {
              sourceCompatibility JavaVersion.VERSION_1_7
              targetCompatibility JavaVersion.VERSION_1_7
          }
          renderscriptTargetApi 22
          renderscriptSupportModeEnabled true
      }
      buildTypes {
          debug {
              debuggable true
              buildConfigField "boolean", "CRASH_LOGGING", "true"
              applicationIdSuffix ".dev"
          }
          release {
              debuggable false
              buildConfigField "boolean", "CRASH_LOGGING", "true"
              minifyEnabled true
              proguardFiles 'proguard-project.txt'
          }
      }
  
      flavorDimensions "regular"
  
      productFlavors {
          offmarket {
              applicationId "*********"
              versionCode 68
              versionName "4.0.1"
              dimension "regular"
          }
          samsung {
              applicationId "*********"
              versionCode 9
              versionName "4.0.3"
              dimension "regular"
          }
          playstore {
              applicationId "*********"
              versionCode 17
              versionName "4.0.4"
              dimension "regular"
          }
          amazon {
              applicationId "*********"
              versionCode 208
              versionName "3.8.7"
              dimension "regular"
          }
      }
  
      sourceSets {
          offmarketDebug {
              java.srcDirs += ["src/offmarketDebug/java"]
              res.srcDirs += ["src/offmarketDebug/res"]
          }
          offmarketRelease {
              java.srcDirs += ["src/offmarketRelease/java"]
              res.srcDirs += ["src/main/res"]
          }
          playstoreDebug {
              java.srcDirs += ["src/playstoreDebug/java"]
              res.srcDirs += ["src/playstoreDebug/res"]
              manifest.srcFile 'src/playstoreDebug/AndroidManifest.xml'
          }
          playstoreRelease {
              java.srcDirs += ["src/playstoreRelease/java"]
              res.srcDirs += ["src/playstoreRelease/res"]
              manifest.srcFile 'src/playstoreRelease/AndroidManifest.xml'
          }
          amazonDebug {
              java.srcDirs += ["src/amazonDebug/java"]
          }
          amazonRelease {
              java.srcDirs += ["src/amazonRelease/java"]
          }
          samsungDebug {
              java.srcDirs += ["src/samsungDebug/java"]
              manifest.srcFile 'src/samsungDebug/AndroidManifest.xml'
          }
          samsungRelease {
              java.srcDirs += ["src/samsungRelease/java"]
              manifest.srcFile 'src/samsungRelease/AndroidManifest.xml'
          }
      }
  
      dexOptions {
          javaMaxHeapSize "4g"
      }
  }
  
  dependencies {
      compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
      compile 'com.android.support:multidex:1.0.2'
      compile 'com.android.support:design:26.1.0'
      compile 'com.android.support:recyclerview-v7:26.1.0'
      compile 'com.android.support:appcompat-v7:26.1.0'
      compile 'com.android.support:cardview-v7:26.1.0'
      implementation "com.android.support:support-compat:26.1.0"
      compile 'com.google.android.gms:play-services-auth:16.0.1'
  
      compile('com.thoughtworks.xstream:xstream:1.4.7') {
          exclude group: 'xmlpull', module: 'xmlpull'
      }
      compile 'org.apache.commons:commons-lang3:3.6'
      compile 'joda-time:joda-time:2.9.9'
      compile('org.simpleframework:simple-xml:2.7.1') {
          exclude module: 'stax'
          exclude module: 'stax-api'
          exclude module: 'xpp3'
      }
      compile group: 'com.google.code.gson', name: 'gson', version: '2.7'
  
      // UI &amp; VIEWS
      compile 'com.tuyenmonkey:mkloader:1.4.0'
      compile 'com.mikhaellopez:circularimageview:3.0.2'
      compile 'com.github.mmin18:realtimeblurview:1.1.0'
      compile 'com.github.PhilJay:ValueBar:v1.0.2'
  
      // IMAGE HANDLING
      compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
  
      // NETWORK HANDLING
      compile 'com.android.volley:volley:1.0.0'
      compile 'com.squareup.okhttp3:okhttp:3.9.0'
  
      //RETORFIT
      compile 'com.squareup.retrofit2:retrofit:2.3.0'
      compile 'com.squareup.retrofit2:converter-gson:2.3.0'
      compile('com.squareup.retrofit2:converter-simplexml:2.3.0') {
          exclude module: 'stax'
          exclude module: 'stax-api'
          exclude module: 'xpp3'
      }
      compile 'com.squareup.retrofit2:converter-scalars:2.3.0'
  
      // FABRIC
      compile('com.crashlytics.sdk.android:crashlytics:2.7.1@aar') {
          transitive = true;
      }
  
      // ADS
      compile 'com.flurry.android:analytics:8.2.0@aar'
      compile 'com.appbrain:appbrain-sdk:14.60@aar'
      compile(name: 'android-ad-sdk', ext: 'aar')
      compile(name: 'SOMAAndroid-9.1.5-release', ext: 'aar')
      compile 'com.applovin:applovin-sdk:+'
  
      compile 'com.android.support.constraint:constraint-layout:1.0.2'
  
      samsungDebugImplementation files('libs/sdk-v1.0.0.jar')
      samsungDebugImplementation files('libs/motion-v2.2.2.jar')
      samsungReleaseImplementation files('libs/sdk-v1.0.0.jar')
      samsungReleaseImplementation files('libs/motion-v2.2.2.jar')
  
      //debug DB
      debugCompile 'com.amitshekhar.android:debug-db:1.0.1'
  
  }
  
  apply plugin: 'com.google.gms.google-services'
  </code></pre>
  
  <p>And when i try to Sign my application to APK i get this error:</p>
  
  <pre><code>Mandatory Manifest-Version attribute missing
  </code></pre>
  
  <p>And this is the full error log:</p>
  
  <pre><code>Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':**:packagePlaystoreRelease'.
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.accept(ExecuteActionsTaskExecuter.java:151)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.accept(ExecuteActionsTaskExecuter.java:148)
      at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:191)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:141)
      at org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionStateTaskExecuter.execute(ResolveBeforeExecutionStateTaskExecuter.java:75)
      at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:62)
      at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:108)
      at org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionOutputsTaskExecuter.execute(ResolveBeforeExecutionOutputsTaskExecuter.java:67)
      at org.gradle.api.internal.tasks.execution.ResolveAfterPreviousExecutionStateTaskExecuter.execute(ResolveAfterPreviousExecutionStateTaskExecuter.java:46)
      at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:94)
      at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
      at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:95)
      at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
      at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
      at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:73)
      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:49)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:49)
      at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:43)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:355)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:343)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:336)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:322)
      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:134)
      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:129)
      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:202)
      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:193)
      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129)
      ... 3 more
  Caused by: org.gradle.tooling.BuildException: 1 exception was raised by workers:
  A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
  
      at com.android.build.gradle.internal.scope.BuildElements$WorkersBasedScheduler$transform$2.call(BuildElements.kt:165)
      at com.android.build.gradle.internal.scope.BuildElements$WorkersBasedScheduler$transform$2.call(BuildElements.kt:129)
      at com.android.build.gradle.internal.scope.BuildElements$WorkersBasedScheduler.into(BuildElements.kt:138)
      at com.android.build.gradle.internal.scope.BuildElementActionScheduler.into(BuildElementActionScheduler.kt:37)
      at com.android.build.gradle.tasks.PackageAndroidArtifact.doTaskAction(PackageAndroidArtifact.java:432)
      at com.android.build.gradle.internal.tasks.NewIncrementalTask$taskAction$$inlined$recordTaskAction$1.invoke(AndroidVariantTask.kt:51)
      at com.android.build.gradle.internal.tasks.NewIncrementalTask$taskAction$$inlined$recordTaskAction$1.invoke(AndroidVariantTask.kt:31)
      at com.android.build.gradle.internal.tasks.Blocks.recordSpan(Blocks.java:91)
      at com.android.build.gradle.internal.tasks.NewIncrementalTask.taskAction(NewIncrementalTask.kt:34)
      at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:103)
      at org.gradle.api.internal.project.taskfactory.IncrementalInputsTaskAction.doExecute(IncrementalInputsTaskAction.java:31)
      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:41)
      at org.gradle.api.internal.project.taskfactory.AbstractIncrementalTaskAction.execute(AbstractIncrementalTaskAction.java:25)
      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:28)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$5.run(ExecuteActionsTaskExecuter.java:404)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:393)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:376)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$200(ExecuteActionsTaskExecuter.java:80)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:213)
      at org.gradle.internal.execution.steps.ExecuteStep.lambda$execute$0(ExecuteStep.java:32)
      at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:32)
      at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:26)
      at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:58)
      at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:35)
      at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
      at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:33)
      at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:39)
      at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:73)
      at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:54)
      at org.gradle.internal.execution.steps.CatchExceptionStep.execute(CatchExceptionStep.java:35)
      at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
      at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:45)
      at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:31)
      at org.gradle.internal.execution.steps.CacheStep.executeWithoutCache(CacheStep.java:201)
      at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:70)
      at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:45)
      at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:49)
      at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:43)
      at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:32)
      at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:38)
      at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:24)
      at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:96)
      at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:89)
      at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:54)
      at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
      at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:77)
      at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:37)
      at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:36)
      at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:26)
      at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:90)
      at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:48)
      at org.gradle.internal.execution.impl.DefaultWorkExecutor.execute(DefaultWorkExecutor.java:33)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:120)
      ... 35 more
  Caused by: com.android.ide.common.workers.WorkerExecutorException: 1 exception was raised by workers:
  A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
  
      at com.android.build.gradle.internal.tasks.Workers$WorkerExecutorAdapter.await(Workers.kt:284)
      at com.android.build.gradle.internal.scope.BuildElements$WorkersBasedScheduler$transform$2.call(BuildElements.kt:163)
      ... 94 more
  Caused by: org.gradle.workers.internal.DefaultWorkerExecutor$WorkExecutionException: A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
      at org.gradle.workers.internal.DefaultWorkerExecutor$WorkerExecution.waitForCompletion(DefaultWorkerExecutor.java:285)
      at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForItemsAndGatherFailures(DefaultAsyncWorkTracker.java:115)
      at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForCompletion(DefaultAsyncWorkTracker.java:87)
      at org.gradle.workers.internal.DefaultWorkerExecutor.await(DefaultWorkerExecutor.java:150)
      at com.android.build.gradle.internal.tasks.Workers$WorkerExecutorAdapter.await(Workers.kt:282)
      ... 95 more
  Caused by: java.io.UncheckedIOException: java.io.IOException: Failed to generate v1 signature
      at com.android.build.gradle.tasks.PackageAndroidArtifact$IncrementalSplitterRunnable.run(PackageAndroidArtifact.java:793)
      at com.android.build.gradle.internal.tasks.Workers$ActionFacade.run(Workers.kt:335)
      at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:39)
      at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.execute(NoIsolationWorkerFactory.java:61)
      at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
      at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
      at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
      at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
      at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:55)
      at org.gradle.workers.internal.DefaultWorkerExecutor$1.call(DefaultWorkerExecutor.java:105)
      at org.gradle.workers.internal.DefaultWorkerExecutor$1.call(DefaultWorkerExecutor.java:99)
      at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:215)
      at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
      at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:131)
      ... 3 more
  Caused by: java.io.IOException: Failed to generate v1 signature
      at com.android.tools.build.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:307)
      at com.android.tools.build.apkzlib.sign.SigningExtension.access$200(SigningExtension.java:59)
      at com.android.tools.build.apkzlib.sign.SigningExtension$1.lambda$beforeUpdate$2(SigningExtension.java:176)
      at com.android.tools.build.apkzlib.zip.ZFile.notify(ZFile.java:2281)
      at com.android.tools.build.apkzlib.zip.ZFile.update(ZFile.java:1012)
      at com.android.tools.build.apkzlib.zip.ZFile.close(ZFile.java:1345)
      at com.android.tools.build.apkzlib.zfile.ApkZFileCreator.close(ApkZFileCreator.java:173)
      at com.google.common.io.Closer.close(Closer.java:214)
      at com.android.builder.internal.packaging.IncrementalPackager.close(IncrementalPackager.java:329)
      at com.android.build.gradle.tasks.PackageAndroidArtifact.doTask(PackageAndroidArtifact.java:697)
      at com.android.build.gradle.tasks.PackageAndroidArtifact.access$300(PackageAndroidArtifact.java:128)
      at com.android.build.gradle.tasks.PackageAndroidArtifact$IncrementalSplitterRunnable.run(PackageAndroidArtifact.java:775)
      ... 22 more
  Caused by: java.lang.IllegalArgumentException: Mandatory Manifest-Version attribute missing
      at com.android.apksig.internal.jar.ManifestWriter.writeMainSection(ManifestWriter.java:47)
      at com.android.apksig.internal.apk.v1.V1SchemeSigner.generateManifestFile(V1SchemeSigner.java:363)
      at com.android.apksig.internal.apk.v1.V1SchemeSigner.sign(V1SchemeSigner.java:253)
      at com.android.apksig.DefaultApkSignerEngine.outputJarEntries(DefaultApkSignerEngine.java:657)
      at com.android.tools.build.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:305)
      ... 33 more
  </code></pre>
  
  <p>Any suggestions what can be the problem? Maybe i missing something in my variant settings?</p>