Calculations that return invalid data format should be ignored

[grzesiek2010]

Problem description

Calculations that return an invalid data format should be ignored. That means for example if we have a numeric question but the calculations return a non-numerical value, that value will still be displayed.

Steps to reproduce the problem

Test the form attached on the forum: Calc_Invalid01.xlsx

Expected behavior

Either the wrong calculations should be ignored or we should display error dialogs.

Other information

The issue has been originally reported on the forum: https://forum.getodk.org/t/invalid-calculation-value-initially-shown-in-collect/44283