title: No implementation found for java.lang.String android.os.SystemProperties.native_get(java.lang.String)
body: <p>Getting the error whenever I install the app on the device.</p>
  
  <pre><code>03/24 18:56:08: Launching app
  $ adb push /home/itstym/AndroidStudioProjects/hlthee/app/build/outputs/apk/app-debug.apk /data/local/tmp/user.com.hlthee
  $ adb shell pm install -r "/data/local/tmp/user.com.hlthee"
  java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String android.os.SystemProperties.native_get(java.lang.String) (tried Java_android_os_SystemProperties_native_1get and Java_android_os_SystemProperties_native_1get__Ljava_lang_String_2)
      at android.os.SystemProperties.native_get(Native Method)
      at android.os.SystemProperties.get(SystemProperties.java:52)
      at android.os.Environment.getCanonicalPathOrNull(Environment.java:832)
      at android.os.Environment.&lt;clinit&gt;(Environment.java:78)
      at android.os.Environment.getLegacyExternalStorageDirectory(Environment.java:419)
      at android.os.Debug.&lt;clinit&gt;(Debug.java:96)
      at android.ddm.DdmHandleHello.handleHELO(DdmHandleHello.java:164)
      at android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:91)
      at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)
  java.lang.UnsatisfiedLinkError: android.os.Debug
      at android.ddm.DdmHandleHello.handleFEAT(DdmHandleHello.java:176)
      at android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:93)
      at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)
  java.lang.UnsatisfiedLinkError: android.os.Debug
      at android.ddm.DdmHandleProfiling.handleMPRQ(DdmHandleProfiling.java:187)
      at android.ddm.DdmHandleProfiling.handleChunk(DdmHandleProfiling.java:88)
      at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)
  Aborted 
  
  
  $ adb shell am start -n "user.com.hlthee/user.com.hlthee.WelcomeActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
  Error while executing: am start -n "user.com.hlthee/user.com.hlthee.WelcomeActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
  Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=user.com.hlthee/.WelcomeActivity }
  Error type 3
  Error: Activity class {user.com.hlthee/user.com.hlthee.WelcomeActivity} does not exist.
  
  Error while Launching activity
  </code></pre>
  
  <p><strong>Solution tried:</strong></p>
  
  <ol>
  <li>Clean the project and rebuild.</li>
  <li>Invalidate/Restart option.</li>
  <li>Uninstall the old apk and tried to install again.</li>
  <li><a href="https://stackoverflow.com/questions/28840692/htc-m8-unsatisfied-link-error-after-5-0-1-update">HTC M8 Unsatisfied Link Error after 5.0.1 update</a> followed this link answer. </li>
  <li><a href="https://stackoverflow.com/questions/28386542/unable-to-test-app-after-upgrading-to-lollipop">Unable to test app after upgrading to Lollipop</a> Followed this links answer too. </li>
  </ol>
  
  <p>Device: Micromax 
  Os: 5.0  </p>