SAP Fiori application not working in QT Webkit after upgrading the front end system to 7.54

[muzammo]

Hello Experts,

We are using a machine which has QT Webkit as the browser installed in it. The fiori application used to work fine until the upgrade of the system to 7.54. The error log is as follows

Device API logging initialized

Type Error - undefined is not a function (Evaluation sap.ui.getcore() line 23 in sap.ui.core.js file )

Can anyone help in running the fiori applications in the older browsers.

Thank you !

[gregorw]

From which version did you upgrade? Do you know which SAPUI5 Version was used before? What is your UI5 version now?

[muzammo]

It's been upgraded from UI5 1.6 TO 1.72 version