Developer API Preview Session is not longer valid

UI Builder
1

This message just started appearing when testing in desktop preview mode. I closed the preview browser tab, hard refreshed the UI-builder tab, and still got the message.

{“code”:6043,“message”:“Developer API Preview Session is not longer valid. Please go to Backendless Dev Console to initiate a new preview session otherwise after refresh the browser page the starts counting API”,“errorData”:{}}

2

Hi @Tim_Jones,

To open the UI Preview, you need to click the Open Preview button. Opening the page by URL directly will not initiate a new session.

Regards,
Stanislaw