Hello, I got the following error message when I was trying to use WAB built-in Print Widget with ESRI printing service (Task: Export Web Map Task ). when I hover the error, it told me the "Error executing tool ....... Unable to connect to map server https://..../mymap/myservice/MapServer. ...Failed to execute Web Map Export task".
The map service can be accessed via rest-end point and the web map is shared at org level and can be seen from the application. Are there any other things I need to config to make it work? Thanks for your help!