python/shellcode_inject/aes_encrypt can not generate reverese http payload and closes veil unexpectedly

[ShahrairGIT]

When I try to generate a reverse http payload with python/shellcode_inject/aes_encrypt it takes all the LHOST,LPORT inputs but when I generate the payload it shows these python errors and closes veil .

Half way... Shellcode generated with Veil-Ordnance! Returning to Veil-Evasion.
Traceback (most recent call last):
File "/home/nitroshell/Desktop/Veil/./Veil.py", line 137, in
the_conductor.main_menu()
File "/home/nitroshell/Desktop/Veil/lib/common/orchestra.py", line 127, in main_menu
tool_object.tool_main_menu()
File "tools/evasion/tool.py", line 368, in tool_main_menu
self.use_payload(selected_payload_module)
File "tools/evasion/tool.py", line 400, in use_payload
selected_payload.generate()
File "tools/evasion/payloads/python/shellcode_inject/aes_encrypt.py", line 97, in generate
payload_code += '\t' * num_tabs_required + RandCipherObject + ' = AES.new('' + encryption_key + '', AES.MODE_CBC, '' + iv_value + '')\n'
TypeError: can only concatenate str (not "bytes") to str

[GamehunterKaan]

Same Here.Other Methods Cant Bypass Anti Virus.Using Any Encryption Method With Python Crashes Veil.I Tried Generating Payloads On Both Kali Linux And Ubuntu 20.04.3 LTS x86_64.

[Grant-Knoetze]

Same here flat shellcode won't work says the file path doesn't exist.

[mushtaq-aslam7]

Is there any solution to this issue??