Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp0yt5fyka\bild\youtube_dl\extractor\youtube.py", line 1005, in _decrypt_signature


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp0yt5fyka\bild\youtube_dl\extractor\youtube.py", line 897, in _extract_signature_function
youtube_dl.utils.ExtractorError: Cannot identify player '/yts/jsbin/player_ias-flsBa1u2/en_US/base.js'; please report this issue on https://yt-dl.org/bug . Mae sure you are using the latest version; type
youtube-dl -U
to update. Be sur to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):


 "/home/spoons/diligence/mythril-classic/mythril/mythril.py", line 588, in fire_lasers

enable_iprof=enable_iprof,


 "/home/spoons/diligence/mythril-classic/mythril/analysis/symbolic.py", line 106, in __init__

creation_code=contract.creation_code, contract_name=contract.name


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/svm.py", line 138, in sym_exec

self, creation_code, contract_name


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/transaction/symbolic.py", line 102, in execute_contract_creation

laser_evm.exec(True)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/svm.py", line 236, in exec

new_states, op_code = self.execute_state(global_state)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/svm.py", line 290, in execute_state

).evaluate(global_state)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/instructions.py", line 198, in evaluate

result = instruction_mutator(global_state)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/instructions.py", line 145, in wrapper

new_global_states = self.call_on_state_copy(func, func_obj, global_state)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/instructions.py", line 89, in call_on_state_copy

return func(func_obj, global_state_copy)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/instructions.py", line 1762, in stop_

global_state.current_transaction.end(global_state)


 "/home/spoons/diligence/mythril-classic/mythril/laser/ethereum/transaction/transaction_models.py", line 183, in end

not all([isinstance(element, int) for element in return_data])
TypeError: 'NoneType' object is not iterable
