I have an iPhone app that loads a client website into a UIWebView. Navigation between different parts of the website is provided by a UITabBar.
A couple of the client pages have embedded maps or links to map sites (Google Maps and whereis.com.au). When the UIWebView has loaded the embedded map or visited a linked map, it stops working. I get errors such as:
CALayer bounds contains NaN
and
CALayer position contains NaN
when trying to switch to another page via the UITabBar.
Does anyone have any idea what might be causing this?