title: react native Failed to find Build Tools
body: <p>I want to start learning React Native and I am using WebStorm 2017.3.4 for that. I am an android developer using android studio meanwhile. When I want to run the project, I encounter this error:</p>
  
  <pre><code>A problem occurred configuring project ':app'.
  &gt; Failed to find Build Tools revision 23.0.1
  </code></pre>
  
  <p>I checked through build.gradle file and </p>
  
  <pre><code>    android {
          compileSdkVersion 23
          buildToolsVersion "23.0.1"
  
          defaultConfig {
              minSdkVersion 16
              targetSdkVersion 22
              versionCode 1
              versionName "1.0"
  . 
  .
  .
  </code></pre>
  
  <p>this piece of code was there and when I want to edit this file, webstorm says this file cannot be edited and when I edit it by force and make numbers same to my android studio project(26 and 26.0.2), nothing changes.</p>
  
  <p>I have searched a lot but none of solutions worked.</p>
  
  <hr>
  
  <p><strong>update 1:</strong></p>
  
  <p>in my list of sdk manager, there is no 23.0.1:
  <a href="https://i.stack.imgur.com/o4WZN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/o4WZN.png" alt="sdk manager"></a></p>
  
  <p>tnx</p>