title: Unable to load script from assets 'index.android.bundle'. Make sure your bundle is packaged correctly or you're running a packager server
body: <p>I am having working React Native application having version 0.38.0, when i have tried to upgrade it to 0.45.1 it is showing following error</p>
  
  <pre><code>java.lang.RuntimeException: Unable to load script from assets 'index.android.bundle'. Make sure your bundle is packaged correctly or you're running a packager server.
  at com.facebook.react.cxxbridge.CatalystInstanceImpl.jniLoadScriptFromAssets(Native Method)
  at com.facebook.react.cxxbridge.CatalystInstanceImpl.loadScriptFromAssets(CatalystInstanceImpl.java:198)
  at com.facebook.react.cxxbridge.JSBundleLoader$1.loadScript(JSBundleLoader.java:33)
  at com.facebook.react.cxxbridge.CatalystInstanceImpl.runJSBundle(CatalystInstanceImpl.java:216)
  at com.facebook.react.ReactInstanceManager.createReactContext(ReactInstanceManager.java:994)
  at com.facebook.react.ReactInstanceManager.access$600(ReactInstanceManager.java:109)
  at com.facebook.react.ReactInstanceManager$4.run(ReactInstanceManager.java:746)
  at java.lang.Thread.run(Thread.java:761)
  </code></pre>
  
  <p>I have tried following solutions but it didn't work for me</p>
  
  <p><a href="https://stackoverflow.com/questions/44446523/unable-to-load-script-from-assets-index-android-bundle-on-windows">SO: unable to load script from assets index.android.bundle on windows</a><br>
  <a href="https://stackoverflow.com/questions/32572399/react-native-android-failed-to-load-js-bundle">SO: react native android failed to load JS bundle</a></p>