title: What is the AssertNoError keyword in TestComplete JScript scripts?
body: <p>In the TestComplete JScript script below, what does the <code>AssertNoError</code> keyword mean and what does it do?</p>
  
  <pre class="lang-jscript prettyprint-override"><code>if(AssertNoError("UtilsCommon.DoesWindowExist","Explorer",1,"CabinetWClass","Temp",-1,WINDOW_WAIT_TIME)){ 
    //Get Reference of Temp floder and List of Files Present in it
    oTempFldRef = AssertNoError("UtilsCommon.GetWindow",Sys.Process("Explorer"),"CabinetWClass","Temp",-1,10000,true);       
    strTempList =  oTempFldRef.FindChild(["WndClass","Caption"],["DirectUIHWND","Items View"],5);
  </code></pre>