WAB dev edition Sample Widget default services

[Alexwang]

HI, got message below when using WAB dev edition. I can browse the service via rest url, but it said the services are not available. Can anybody tell me how to change these services (911CallHotSpot and Wildlife) behind so i can use my services? Thanks, 

[RobertScheitlin__GISP]

Alex,

  What sample widget? can you give more details?

[Alexwang]

Robert, the default web map when I was testing via http://mycomputer:3344/webappviewer/?config=sample-configs/config-demo.json 

I am using WAB dev edition 2.0

[RobertScheitlin__GISP · Accepted solution]

Alex,

   It is the webmap that that json is calling that has those urls. So if you want to fix that then you need to modify the config-demo.json and change the maps itemId to one of your own web maps.

[Alexwang]

Thanks Robert. you helped!