App - System

Hi,
For some reason I can’t debug ch45:

app-systeme-ch45@challenge04: $ ./ch45
Give me data to dump:
12345
0xfff3dd50: 31 32 33 34 35
Dump again (y/n):
n
app-systeme-ch45@challenge04: $ gdb -q ./ch45
Reading symbols from ./ch45...
(No debugging symbols found in ./ch45)
(gdb) r
Starting program: /challenge/app-systeme/ch45/ch45

Could you please help?
Thanks.

Getting same issue man, i am not able to debug even not able to run this binary in local env.

@pickle can you please help in here.