failed to find target with hash string 'android-22'

Solution 1:

Just click on the link written in the error:

Open Android SDK Manager

and it will show you the dialogs that will help you to install the required sdk for your project.

Solution 2:

Open the Android SDK Manager and Update with latest :

1. Android SDK Tools
2. Android SDK Build Tools

Then Sync ,Re-Build and Restart Your Project Demo Code for build.gradle

   compileSdkVersion 21 // Now 23
   buildToolsVersion '21.1.2' //Now 23.0.1

   defaultConfig
    {
    minSdkVersion 15
    targetSdkVersion 19  
     }

Hope this helps .

Solution 3:

Okay you must try this guys it works for me:

1. Open SDK Manager and Install SDK build tools 22.0.1
2. Sync gradle That'all

Solution 4:

I modified build.gradle compileSdkVersion to 23 from 22 and targetSdkVersion to 23 from 22.

My API level was 23. I had to update the API version to 23 as well.

I had to import my project from Eclipse to Android Studio. It worked for me.