How do you pass back a custom error message from google apps scripts? - Stack Overflow

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Sun Jun 12 2022 05:18:10 GMT+0000 (Coordinated Universal Time)

var onErrObj = {}
function myFunction(){

 try{
  // function code goes here;
  // add more elements to onErrObj as desired;
 }catch(e){
      onErrObj['data1'] = 'someData';
      onErrObj['data'] = 'some Other Data';
      errHandler(e,'myFunction');
 }

 function errHandler(e,strFunc){
      var message = e.message+'\n in file: '+e.fileName+' on line: '+e.lineNumber;
      var sendto = 'yourname@youremail.com';
      var subject = 'My App encountered an error occured in '+strFunc;
      var errProps = JSON.stringify(this.onError);
      message = subject+'\n'+message+'\n onError: '+errProps;
      GmailApp.sendEmail(sendto, subject, message); 
}

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https://stackoverflow.com/questions/17180141/how-do-you-pass-back-a-custom-error-message-from-google-apps-scripts

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How do you pass back a custom error message from google apps scripts? - Stack Overflow

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