error object

The error object is available without an explicit require('error') statement.

try {
  Integer.parseInt('string');
}
catch (error) {
  session.output.write(
    //English text message describing the failure that occurred.
    "text: " + error.errorMessage + "\n" + 
    //message ID in hex string format.
    "code: " + error.errorCode + "\n" + 
    //English help text describing what the error is and its cause.
    "details: " + error.errorDescription + "\n" + 
    //English suggestion on how to resolve the error.
    "to fix: " + error.errorSuggestion + "\n" + 
    //Backtrace listing the call stack leading up to the error.
    "stack: " + error.stack + "\n"
  );
}