Some of the issues and solutions that Eclipse Android projects turn Gradle

2. Could not find com.android.support:appcompat-v7:21.0.3.

   Reason: Android support Library not installed

   Workaround:

   1. Enter Avd/tools

   2. Execute command Android list sdk-a

   3. Find the serial number in front of the Android support Library from the list, I see 143

   4. Execute command Android update sdk-a-U-T 143

   5. Install see do you accept the license ' android-sdk-license-c81a61d9 ' [y/n]:

   6. Enter Y

   7. v7:21.0.3 This version number to match the version in Sdk/extras/android/m2repository/com/android/support/appcompat-v7
      

4. Could not find: ' com.android.tools.build:gradle:2.1.2 '

   1. The reason does not fit the Android SDK build-tools,

   2. Execute command Android list sdk-a

   3. Find the serial number in front of the Android support Library from the list, I see 12

   4. Execute command Android update sdk-a-U-T 12

   5. Install see do you accept the license ' android-sdk-license-c81a61d9 ' [y/n]:

   6. Enter Y

3. Plugin with Id ' Android ' not found

In Project Build.gradle, add the following code

Buildscript {repositories {mavencentral ()} dependencies {classpath ' com.android.tools.build:gradle:2.1.2 '}}

Some of the issues and solutions that Eclipse Android projects turn Gradle