I\'ve upgraded from RN 0.54 to 0.57 and my app has pretty much fallen over due to using React Native Elements.
I took use of their error functionality on TextI
TextI
From reading other answers here, this error message is vague and is shown for various reasons. I've gotten it when writing comments or even small white-space within views (crazy yeah...)
for example: {props.children}
{props.children}
must be changed to: {props.children}