Rounded rectangle and viewer problems

[paroxit]

Hi,
I've created a sample design with rectangles with rounded edges.

But in the viewer nothing comes out. Why or how does it do that ?

In the messages panel there are only for warnings (all same); "Expression in Text property of 'Text4' can't be evaluated! undefined"

In the attachment I've sent the .mrt file. Can you please provide me information on this

In the screenshot everything seems fine. But when viewing it, everything goes away.

[HighAley]

Hello.

Unfortunately, the Rounded Rectangle is not supported by JS product.

Please, add a shape and change its type to Rounded Rectangle.

Thank you.