When I type commands into Xcode, I get no output or error message, just another lldb prompt:
(lldb) e index
(lldb) frame variable
(lldb)
No matter what I type (valid or invalid), I just get an LLDB prompt and no output. What's happening?
Make sure you have the output dropdown (in the lower-left corner of the LLDB console in Xcode) set to "Debugger Output" or "All Output":