[TIMOB-26694] [iOS] Runtime errors are not shown in console

The console is currently not showing any run time errors. *Test Steps*

Create a new titanium project

Add the following code in to the project

var w1 = Ti.UI.createWindow({
  backgroundColor: 'white'
});

window.open();

Run the program on an iOS device/sim

*Actual result* No runtime error is shown in the console. *Expected result* Run time error should be shown in the console. *NOTE:* Could also be linked to why certain deprecation warnings are not being shown.