Hello Geraud,
Look below: nice message by the way :)
[ERROR] : The application has crashed with an uncaught exception 'NSInternalInconsistencyException'.
[ERROR] : Reason:
[ERROR] : Not supported yet: you are using an iPhone that didn't exist when this code was written, we have no idea what the pixel count per inch is!
[ERROR] : Stack trace:
[ERROR] : 0 CoreFoundation 0x000000018a36efd8 + 124
[ERROR] : 1 libobjc.A.dylib 0x0000000188dd0538 objc_exception_throw + 56
[ERROR] : 2 CoreFoundation 0x000000018a36eeac + 0
[ERROR] : 3 Foundation 0x000000018ae06710 + 112
[ERROR] : 4 testbuttons 0x000000010040629c testbuttons + 4055708
[ERROR] : 5 testbuttons 0x0000000100405d08 testbuttons + 4054280
[ERROR] : 6 libobjc.A.dylib 0x0000000188dd1418 + 24
[ERROR] : 7 libobjc.A.dylib 0x0000000188dd1684 + 612
[ERROR] : 8 libobjc.A.dylib 0x0000000188dd94b4 + 228
[ERROR] : 9 libobjc.A.dylib 0x0000000188de4478 + 56
[ERROR] : 10 testbuttons 0x000000010041305c testbuttons + 4108380
[ERROR] : 11 testbuttons 0x0000000100417f74 testbuttons + 4128628
[ERROR] : 12 testbuttons 0x000000010041aa20 testbuttons + 4139552
[ERROR] : 13 testbuttons 0x000000010041c468 testbuttons + 4146280
[ERROR] : 14 libxml2.2.dylib 0x000000018a67b9f8 + 4364
[ERROR] : 15 libxml2.2.dylib 0x000000018a678670 + 3308
[ERROR] : 16 libxml2.2.dylib 0x000000018a6771dc xmlParseChunk + 956
[ERROR] : 17 testbuttons 0x0000000100419624 testbuttons + 4134436
[ERROR] : 18 testbuttons 0x00000001004185f0 testbuttons + 4130288
[ERROR] : 19 testbuttons 0x0000000100423b54 testbuttons + 4176724
[ERROR] : 20 testbuttons 0x00000001004235f8 testbuttons + 4175352
[ERROR] : 21 testbuttons 0x0000000100422b5c testbuttons + 4172636
[ERROR] : 22 testbuttons 0x00000001003fb038 testbuttons + 4010040
[ERROR] : 23 testbuttons 0x000000010007d3cc testbuttons + 349132
[ERROR] : 24 testbuttons 0x000000010007d4ac testbuttons + 349356
[ERROR] : 25 testbuttons 0x0000000100063e0c testbuttons + 245260
[ERROR] : 26 testbuttons 0x000000010005e220 testbuttons + 221728
[ERROR] : 27 testbuttons 0x00000001000665e4 testbuttons + 255460
[ERROR] : 28 testbuttons 0x00000001000579d0 testbuttons + 195024
[ERROR] : 29 testbuttons 0x0000000100057520 testbuttons + 193824
[ERROR] : 30 CoreFoundation 0x000000018a374e80 + 144
[ERROR] : 31 CoreFoundation 0x000000018a26a2b4 + 292
[ERROR] : 32 testbuttons 0x0000000100048b30 testbuttons + 133936
[ERROR] : 33 testbuttons 0x0000000100047208 testbuttons + 127496
[ERROR] : 34 testbuttons 0x00000001000b0194 testbuttons + 557460
[ERROR] : 35 testbuttons 0x0000000100046f38 testbuttons + 126776
[ERROR] : 36 testbuttons 0x000000010022313c testbuttons + 2076988
[ERROR] : 37 testbuttons 0x00000001002bdf74 testbuttons + 2711412
[ERROR] : 38 testbuttons 0x00000001002c3ea8 testbuttons + 2735784