title: UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: spawn EACCES Ionic 3
body: <p>I 've been working on this issue for a lot of time and I can't really fix it. When I do <code>ionic Cordova build android</code> it works well until it gets to <code>Cordova build android</code>, anyone has some idea about what happened here?? </p>
  
  <p>I know that if a problem with permission but I can't found what is the directory I'd change</p>
  
  <pre><code>KENRYMAC:RecipeBookApp Kenry$ ionic cordova build android
  Running app-scripts build: --platform android --target cordova
  [23:36:09]  build dev started ... 
  [23:36:10]  clean started ... 
  [23:36:10]  clean finished in 5 ms 
  [23:36:10]  copy started ... 
  [23:36:10]  deeplinks started ... 
  [23:36:11]  deeplinks finished in 161 ms 
  [23:36:11]  transpile started ... 
  [23:36:51]  transpile finished in 40.73 s 
  [23:36:51]  preprocess started ... 
  [23:36:51]  preprocess finished in 1 ms 
  [23:36:51]  webpack started ... 
  [23:36:52]  copy finished in 42.36 s 
  [23:37:20]  webpack finished in 28.48 s 
  [23:37:20]  sass started ... 
  Witout `from` option PostCSS could generate wrong source map or do not find Browserslist config. Set it to CSS file path or to `undefined` to prevent this warning
  [23:37:23]  sass finished in 2.94 s 
  [23:37:23]  postprocess started ... 
  [23:37:23]  postprocess finished in 17 ms 
  [23:37:23]  lint started ... 
  [23:37:23]  build dev finished in 73.84 s 
  &gt; cordova build android
  ANDROID_HOME=/Users/Kenry/Library/Android/sdk
  JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_101.jdk/Contents/Home
  (node:4570) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: spawn EACCES
  (node:4570) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
  
  [23:37:31]  tslint: src/pages/signin/signin.ts, line: 4 
              'FormControl' is declared but never used. 
  
         L4:  import { FormControl, NgForm } from '@angular/forms';
  
  [23:37:31]  tslint: src/pages/signup/signup.ts, line: 4 
              'FormControl' is declared but never used. 
  
         L4:  import { FormControl, NgForm } from '@angular/forms';
  
  [23:37:31]  lint finished in 8.22 s 
  </code></pre>
  
  <p>Please, can anyone give me some clues?? Thank you</p>