Hello,
In my project I configured the Deployment Target to 10.8 in info.plist. So I expected my application to work in OS X 10.8 or older versions.
However my application crashes in OS X 10.8 or 10.9 since it seems to be using an object property only available in 10.10+ and I am afraid it can crash also in 10.11 at some point for the same reason but another property.
How can I know what is the required OS X version for my application?
How can I ensure that my application works in 10.8 or older systems?