No such file or directory

[Tomasz158]

When I run benchmarking, I receive:
./benchmark.sh: linia 17: ./pcap_generator/generator: Nie ma takiego pliku ani katalogu
[+] Done
[i] Executing test case 1
[i] Generating 500000 packets, each of size
./benchmark.sh: line 17: ./pcap_generator/generator: No such file or directory
[+] Done
[i] Executing test case 2
[i] Generating 500000 packets, each of size
./benchmark.sh: line 17: ./pcap_generator/generator: No such file or directory
[+] Done
[i] Executing test case 3
[+] Done. Results saved in /tmp/benchmark-results.NmwCros9or

gcc 8.3.0, Debian 10