called view crashes when data entry starts

I call a second view
Dim newView As New HeparinDoseView

As soon as I start entering data on the second view, it crashes on my iPhone. It works fine in the simulated device. It used to work without any problems. The only changes I have made are: made an about view, and modified position of fields on second view.

I can’t figure out what I have done wrong. Any help would be appreciated.

I would check that second view layout constraints and make sure there aren’t now any illegal constraints. Especially if you happened to change to a new xojo version in between. I had a similar thing happen when I moved from one xojo version to another.

Will recheck all constraints. Using the same version of Xojo as before.