AttributeError: 'ClientTransaction' object has no attribute 'key'

[Lv5Electro]

env: ubuntu22.04, python3.10, twikit==2.3.3

I get a error:

Traceback (most recent call last):
File "/root/NewCrypto/listeners/twitter_listener.py", line 70, in process_usernames
await login(twitter_client, account, accounts, account_index, twitter_client)
File "/root/NewCrypto/listeners/twitter_listener.py", line 164, in login
await client.login(
File "/usr/local/lib/python3.10/dist-packages/twikit/client/client.py", line 339, in login
guest_token = await self._get_guest_token()
File "/usr/local/lib/python3.10/dist-packages/twikit/client/client.py", line 277, in _get_guest_token
response, _ = await self.v11.guest_activate()
File "/usr/local/lib/python3.10/dist-packages/twikit/client/v11.py", line 61, in guest_activate
return await self.base.post(
File "/usr/local/lib/python3.10/dist-packages/twikit/client/client.py", line 215, in post
return await self.request('POST', url, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/twikit/client/client.py", line 145, in request
tid = self.client_transaction.generate_transaction_id(method=method, path=urlparse(url).path)
File "/usr/local/lib/python3.10/dist-packages/twikit/x_client_transaction/transaction.py", line 145, in generate_transaction_id
key = key or self.key or self.get_key(response)
AttributeError: 'ClientTransaction' object has no attribute 'key'

Maybe this error is caused by a login failure or an account ban? I'm not sure.
I checked the code, and theoretically, self.key should be initialized in the init function.
I hope the author can take a look. Additionally, I can't easily reproduce this error—I only know that it occurs after I send requests in bulk.

Additional info:
1.I used an IP pool and multiple accounts, with each IP corresponding to one account.
2.In my login function, I set enable_ui_metrics=False. When it's True, sending too many requests causes the program to freeze. It seems to be an issue with Js2Py.

[glowdll]

It's a bug in the code

twikit/twikit/client/client.py

Lines 134 to 143 in 12f744c

	if not self.client_transaction.home_page_response:
	cookies_backup = self.get_cookies().copy()
	ct_headers = {
	'Accept-Language': f'{self.language},{self.language.split("-")[0]};q=0.9',
	'Cache-Control': 'no-cache',
	'Referer': f'https://{DOMAIN}',
	'User-Agent': self._user_agent
	}
	await self.client_transaction.init(self.http, ct_headers)
	self.set_cookies(cookies_backup, clear_cookies=True)

twikit/twikit/x_client_transaction/transaction.py

Lines 30 to 39 in 12f744c

	async def init(self, session, headers):
	home_page_response = await handle_x_migration(session, headers)
	self.home_page_response = self.validate_response(home_page_response)
	self.DEFAULT_ROW_INDEX, self.DEFAULT_KEY_BYTES_INDICES = await self.get_indices(
	self.home_page_response, session, headers)
	self.key = self.get_key(response=self.home_page_response)
	self.key_bytes = self.get_key_bytes(key=self.key)
	self.animation_key = self.get_animation_key(
	key_bytes=self.key_bytes, response=self.home_page_response)

Here it sets 'home_page_response':

twikit/twikit/x_client_transaction/transaction.py

Line 33 in 12f744c

self.home_page_response = self.validate_response(home_page_response)

Next line may throw, so 'ClientTransaction' object remains uninitialized, thus missing 'key' and other attributes:

twikit/twikit/x_client_transaction/transaction.py

Lines 34 to 35 in 12f744c

	self.DEFAULT_ROW_INDEX, self.DEFAULT_KEY_BYTES_INDICES = await self.get_indices(
	self.home_page_response, session, headers)

Here it checks if 'ClientTransaction' object is initialized only by comparing if 'home_page_response' is set:

twikit/twikit/client/client.py

Line 134 in 12f744c

if not self.client_transaction.home_page_response:

[Morriz]

Why does twikit not simply throw an error when home_page_response is invalid @d60 ? I see no output in the logs but something went wrong making the request to x.

[keatonLiu]

I have opened a pull request to fix this #382, which is a race condition issue