Error testresources/AppName/Mobile/metaInfo.json 404 (Not found)

I have recently started working with Volt MX and I tried to create my first mobile app from scratch in Iris (version 9 Service Pack 5 Fix Pack 22) based on an HCL Leap database. However, when I try to test the app (using Build > Run Live Preview) I get the following error:
http://192.168.1.227:9989/testresources/AppName/Mobile/metaInfo.json 404 (Not Found)

We tried testing this app on another computer, but I got the same error message there too.

I don't know if this has anything to do with this, but I do see a metaInfo option under the row data in the Form, but it is not linked to anything.

Has anyone had this message before, and if so, what is the solution to this problem?

Hi Erwin. Is this for Volt MX Go?

Hi Nina,

It's not Volt MX go, I downloaded the trial version of Volt MX including HCL Leap and HCL Foundry.