title: Error: both async and sync fetching of the wasm failed
body: <p>I am developing hybrid app in IONIC4. using typeorm for database. Geeting error </p>
  
  <pre><code>core.js:9110 ERROR Error: Uncaught (in promise): abort("abort(\"both async and sync fetching of the wasm failed\"). Build with -s ASSERTIONS=1 for more info."). Build with -s ASSERTIONS=1 for more info.
  at resolvePromise (zone-evergreen.js:797)
  at zone-evergreen.js:862
  at ZoneDelegate.invokeTask (zone-evergreen.js:391)
  at Object.onInvokeTask (core.js:34182)
  at ZoneDelegate.invokeTask (zone-evergreen.js:390)
  at Zone.runTask (zone-evergreen.js:168)
  at drainMicroTaskQueue (zone-evergreen.js:559)
  </code></pre>
  
  <p>I have been searching so many in google. I have wasted my time. But does get any solution. Please suggest me. </p>