13338: Gather: Invalid actionOnEmptyResult value
VOICE
ERROR
This error occurs when <Gather> receives an invalid or empty actionOnEmptyResult value. Set actionOnEmptyResult to true or false; the default is false.
actionOnEmptyResultis missing from the<Gather>attributes.actionOnEmptyResultis set to a value other thantrueorfalse.
- Set
actionOnEmptyResulttotrueorfalsein your<Gather>verb. - Use
truewhen you want<Gather>to send a webhook even if the caller provides no input. - Leave
actionOnEmptyResultat its defaultfalsevalue when you want the call flow to continue to the next TwiML instruction after an empty gather.