tronpy.exceptions.ValidationError: Contract validate error : No contract or not a smart contract

[SmallWangs]

Traceback (most recent call last):
File "c:\Users\wang\Downloads\tron-api-python-main\test.py", line 37, in
print("broadcast and result =>", txn.broadcast().wait())
^^^^^^^^^^^^^^^
File "C:\Users\wang\AppData\Local\Programs\Python\Python312\Lib\site-packages\tronpy\tron.py", line 184, in broadcast
return TransactionRet(self._client.broadcast(self), client=self._client, method=self._method)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\wang\AppData\Local\Programs\Python\Python312\Lib\site-packages\tronpy\tron.py", line 1079, in broadcast
self._handle_api_error(payload)
File "C:\Users\wang\AppData\Local\Programs\Python\Python312\Lib\site-packages\tronpy\tron.py", line 616, in _handle_api_error
raise ValidationError(msg)
tronpy.exceptions.ValidationError: Contract validate error : No contract or not a smart contract

[MrNaif2018]

Most likely your constructed tx contains a wrong address