title: An error occurred running the Unity content on this page
body: <p>After Build and Run I get following error: It's a WebGL-Project. It doesn't work on firefox and chrome</p>
  
  <pre><code>An error occurred running the Unity content on this page. See your browser's JavaScript console for more info. The error was:
  uncaught exception: abort(103) at jsStackTrace (Build.js:1:19540)
  stackTrace (Build.js:1:19711)
  abort (Build.js:3:29922)
  vQl (Build.asm.js:28:1)
  F7i (Build.asm.js:4:1)
  LEk (Build.asm.js:15:1)
  Fhj (Build.asm.js:4:1)
  zEj (Build.asm.js:4:1)
  IIi (Build.asm.js:8:1)
  RKl (Build.asm.js:28:1)
  invoke_iiii (Build.js:1:344272)
  TVk (Build.asm.js:15:1)
  qZk (Build.asm.js:19:1)
  p6 (Build.asm.js:6:1)
  o6 (Build.asm.js:6:1)
  EZa (Build.asm.js:17:1)
  BZa (Build.asm.js:17:1)
  GZa (Build.asm.js:17:1)
  KZa (Build.asm.js:17:1)
  qsb (Build.asm.js:10:1)
  ASa (Build.asm.js:17:1)
  Bka (Build.asm.js:6:1)
  oka (Build.asm.js:6:1)
  uKl (Build.asm.js:28:1)
  dynCall (Build.js:1:7469)
  browserIterationFunc (Build.js:1:39097)
  runIter (Build.js:1:42189)
  Browser_mainLoop_runner (Build.js:1:40634)
  
  If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.
  </code></pre>
  
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