In Rad Studio XE8 for "iOS64 Device" target "Run" button not enabled (only "Run without Debugging" button is enabled). In Tools->Options->Debugger Options "iOS 64 Debugger for the 64-bit iOS Device" is present and highlighted for "iOS64 Device" target. Does anybody faced this strange behaviour? Thanks in advance
This is covered in the What's New in Delphi and C++Builder XE8 documentation:
Debugging of iOS64 apps is not supported (F9 is not enabled when iOS Device 64-bit is the target platform).
Instead, you should set iOS Device 32-bit as the target platform, complete your debugging, and then rebuild your app for the iOS Device 64-bit target platform.