title: Error:java.lang.NullPointerException (no error message)
body: <p>This question have asked for several times and I follow those questions and tried to solve the problem. The project was successfully build and running I shut down my computer few hours ago. This problem is making me mad please help.</p>
  
  <p>Message:</p>
  
  <pre><code> Information:Gradle tasks [:app:generateDebugSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:generateDebugAndroidTestSources]
      :app:preBuild UP-TO-DATE
      :app:preDebugBuild UP-TO-DATE
      :app:checkDebugManifest
      :app:preReleaseBuild UP-TO-DATE
      :app:prepareComAndroidSupportAnimatedVectorDrawable2420Library UP-TO-DATE
      :app:prepareComAndroidSupportAppcompatV72420Library UP-TO-DATE
      :app:prepareComAndroidSupportCardviewV72420Library UP-TO-DATE
      :app:prepareComAndroidSupportDesign2420Library UP-TO-DATE
      :app:prepareComAndroidSupportRecyclerviewV72420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportCompat2420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportCoreUi2420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportCoreUtils2420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportFragment2420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportMediaCompat2420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportV42420Library UP-TO-DATE
      :app:prepareComAndroidSupportSupportVectorDrawable2420Library UP-TO-DATE
      :app:prepareDebugDependencies
      :app:compileDebugAidl UP-TO-DATE
      :app:compileDebugRenderscript UP-TO-DATE
      :app:generateDebugBuildConfig UP-TO-DATE
      :app:mergeDebugShaders
      Error:java.lang.NullPointerException (no error message)
      Information:BUILD FAILED
      Information:Total time: 1.422 secs
      Information:1 error
      Information:0 warnings
      Information:See complete output in console
  </code></pre>
  
  <p>build.gradle :</p>
  
  <pre><code> apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 24
      buildToolsVersion '24.0.0'
  
      defaultConfig {
          applicationId "np.com.yipl.yiplandroidlistme"
          minSdkVersion 15
          targetSdkVersion 24
          versionCode 1
          versionName "1.0"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      compile fileTree(include: ['*.jar'], dir: 'libs')
      testCompile 'junit:junit:4.12'
  
      compile 'com.android.support:appcompat-v7:24.2.0'
      compile 'com.android.support:design:24.2.0'
      compile 'com.android.support:recyclerview-v7:24.2.0'
      compile 'com.android.support:cardview-v7:24.2.0'
      compile 'com.mcxiaoke.volley:library:1.0.19'
  }
  </code></pre>
  
  <p>Please help .</p>