title: Gradle Build Failed For Task app:processReleaseResources
body: <pre><code>apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 23
      buildToolsVersion "22.0.1"
  
      defaultConfig {
          applicationId "com.nusecond.karun.suredeal"
          minSdkVersion 18
          targetSdkVersion 23
          versionCode 1
          versionName "1.0"
      }
   signingConfigs {
          release {
              storeFile file("suredealreleasekey.keystore")
              storePassword "suredeal"
              keyAlias "SuredealReleaseKey"
              keyPassword "suredeal"
          }
      }
  
  
  buildTypes {
          release {
              signingConfig signingConfigs.release
          }
      }
      packagingOptions {
          exclude 'META-INF/ASL2.0'
          exclude 'META-INF/LICENSE'
          exclude 'META-INF/license.txt'
          exclude 'META-INF/NOTICE'
          exclude 'META-INF/notice.txt'
      }
  }
  repositories {
      mavenCentral()
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      compile 'com.android.support:design:23.1.1'
      compile 'com.android.support:appcompat-v7:23.1.1'
      compile 'com.android.support:recyclerview-v7:23.1.1'
      compile 'com.facebook.android:facebook-android-sdk:4.6.0'
      testCompile 'com.android.support:support-annotations:23.1.1'
      androidTestCompile 'com.android.support:support-annotations:23.1.1'
  
  
      compile 'com.google.android.gms:play-services-base:8.4.0'
      compile 'com.google.android.gms:play-services-plus:8.4.0'
      compile 'com.google.android.gms:play-services-auth:8.4.0'
      compile 'com.android.support:support-v13:23.1.1'
  
      /**
       * GSON
       */
      compile 'com.google.code.gson:gson:2.4'
  
      // UI AutomatorTesting
      androidTestCompile 'com.android.support.test:runner:0.2'
      androidTestCompile 'com.android.support.test:rules:0.2'
      androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.0'
      compile 'com.google.android.gms:play-services-appindexing:8.4.0'
  
      /**
       * Spring Dependencies
       * compile 'org.springframework.android:spring-android-rest-template:1.0.1.RELEASE'
       * compile 'com.fasterxml.jackson.core:jackson-core:2.4.2'
       * compile 'com.fasterxml.jackson.core:jackson-annotations:2.4.0'
       */
      compile 'org.springframework.android:spring-android-rest-template:2.0.0.M3'
      compile 'com.fasterxml.jackson.core:jackson-databind:2.4.2'
  
      /**
       * Android Annotation Dependencies
       */
      compile 'org.glassfish.main:javax.annotation:4.0-b33'
  
      /**
       * Volley Jar
       */
      compile files('libs/volley.jar')
      compile 'com.mcxiaoke.volley:library:1.0.19'
  
      /**
       * GCM Dependency
       */
      compile 'com.google.android.gms:play-services-gcm:8.4.0'
      /**
       * Universal image Loader
       */
      compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
      compile files('libs/urlimageviewhelper-1.0.4.jar')
  
      compile 'com.squareup.picasso:picasso:2.5.2'
  }
  repositories {
      maven {
          url 'http://repo.spring.io/milestone'
      }
  }
  </code></pre>
  
  <ol>
  <li>This is build.gradle</li>
  <li>Here I'm generating signed APK using Gradle Build.(<code>./gradlew assembleRelease</code>).
  3.Build Failed for task app:processReleaseResources. </li>
  </ol>
  
  <p>Here the stacktrace:</p>
  
  <pre><code>----------
  ./gradlew assembleRelease --stacktrace
  :app:preBuild UP-TO-DATE
  :app:preReleaseBuild UP-TO-DATE
  :app:checkReleaseManifest
  :app:preDebugBuild UP-TO-DATE
  :app:prepareComAndroidSupportAppcompatV72311Library UP-TO-DATE
  :app:prepareComAndroidSupportDesign2311Library UP-TO-DATE
  :app:prepareComAndroidSupportRecyclerviewV72311Library UP-TO-DATE
  :app:prepareComAndroidSupportSupportV132311Library UP-TO-DATE
  :app:prepareComAndroidSupportSupportV42311Library UP-TO-DATE
  :app:prepareComFacebookAndroidFacebookAndroidSdk460Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesAppindexing840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesAuth840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesBase840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesBasement840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesGcm840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesMeasurement840Library UP-TO-DATE
  :app:prepareComGoogleAndroidGmsPlayServicesPlus840Library UP-TO-DATE
  :app:prepareReleaseDependencies
  :app:compileReleaseAidl UP-TO-DATE
  :app:compileReleaseRenderscript UP-TO-DATE
  :app:generateReleaseBuildConfig UP-TO-DATE
  :app:generateReleaseAssets UP-TO-DATE
  :app:mergeReleaseAssets UP-TO-DATE
  :app:generateReleaseResValues UP-TO-DATE
  :app:generateReleaseResources UP-TO-DATE
  :app:mergeReleaseResources UP-TO-DATE
  :app:processReleaseManifest UP-TO-DATE
  :app:processReleaseResources FAILED
  
  FAILURE: Build failed with an exception.
  
  * What went wrong:
  Execution failed for task ':app:processReleaseResources'.
  &gt; at index 4
  
  * Try:
  Run with --info or --debug option to get more log output.
  
  * Exception is:
  org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:processReleaseResources'.
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
      at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
      at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
      at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
      at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42)
      at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
      at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
      at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
      at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:310)
      at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
      at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
      at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23)
      at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88)
      at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
      at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
      at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
      at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68)
      at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
      at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62)
      at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55)
      at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149)
      at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
      at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:90)
      at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
      at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
      at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
      at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:50)
      at org.gradle.launcher.exec.DaemonUsageSuggestingBuildActionExecuter.execute(DaemonUsageSuggestingBuildActionExecuter.java:27)
      at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:40)
      at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:169)
      at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237)
      at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210)
      at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35)
      at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24)
      at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206)
      at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
      at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
      at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
      at org.gradle.launcher.Main.doAction(Main.java:33)
      at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
      at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54)
      at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35)
      at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
      at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33)
      at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:130)
      at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
  Caused by: java.lang.NullPointerException: at index 4
      at com.google.common.collect.ObjectArrays.checkElementNotNull(ObjectArrays.java:240)
      at com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:231)
      at com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:226)
      at com.google.common.collect.ImmutableList.construct(ImmutableList.java:303)
      at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:258)
      at com.android.ide.common.process.ProcessInfoBuilder.createProcess(ProcessInfoBuilder.java:55)
      at com.android.builder.core.AaptPackageProcessBuilder.build(AaptPackageProcessBuilder.java:444)
      at com.android.builder.core.AndroidBuilder.processResources(AndroidBuilder.java:915)
      at com.android.build.gradle.tasks.ProcessAndroidResources.doFullTaskAction(ProcessAndroidResources.java:138)
      at com.android.build.gradle.internal.tasks.IncrementalTask.taskAction(IncrementalTask.java:98)
      at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75)
      at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.doExecute(AnnotationProcessingTaskFactory.java:243)
      at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:219)
      at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.execute(AnnotationProcessingTaskFactory.java:230)
      at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:208)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
      ... 49 more
  
  
  BUILD FAILED
  
  Total time: 6.696 secs
  </code></pre>
  
  <p>I'm stuck here Any solution How to fix this issue plz Help me.  </p>