I'm trying to make a telegram bot with the telegram and telegram.ext libraries on Python. I try to pass callback_data for a button as a parameter for inline keyboard, but when it comes to add the keyboard as reply_markup, it sends the following error:
Traceback (most recent call last):
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\ext\dispatcher.py", line 279, in process_update
handler.handle_update(update, self)
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\ext\callbackqueryhandler.py", line 143, in handle_update
return self.callback(dispatcher.bot, update, **optional_args)
File ".\__init__.py", line 121, in button
reply_markup=reply_markup
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\bot.py", line 60, in decorator
result = func(self, *args, **kwargs)
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\bot.py", line 85, in decorator
result = self._request.post(url, data, timeout=kwargs.get('timeout'))
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\utils\request.py", line 273, in post
**urlopen_kwargs)
File "C:\Users\micke\AppData\Local\Programs\Python\Python36-32\lib\site-packages\telegram\utils\request.py", line 210, in _request_wrapper
raise BadRequest(message)
telegram.error.BadRequest: Button_data_invalid
The code is the following:
p1 = "%s(@%s)"%(query.from_user.first_name,query.from_user.username)
text = "<b>⚔Duel</b>\nChallenger %s is ready!\nWaiting for an opponent..."%p1
args = '{"next":"player2","p1":"%s","text":"%s"}'%(p1,text)
reply_markup = InlineKeyboardMarkup(kb.kb(op = "data",args = args))
bot.edit_message_text(
text=text,
inline_message_id=query.inline_message_id,
parse_mode=ParseMode.HTML,
reply_markup=reply_markup
)
Also, the code for the keyboard is:
class kb:
def kb(op = None, args = None):
if op == 'data':
keyboard = [[InlineKeyboardButton("Join", callback_data = args)]]
I don't really know where am I mistaken. It works well when instead of args I assign static text to callback_data
What do you think it could be?