i tried also with version 13.4 but i got the same errors the first of those on line 79 of TelegramBot.cs, see below:
Bot.PollingTimeout = new TimeSpan(0, 0, 5); // 5 seconds
perhaps the source code of TelegramBot.cs is not correct ?
I got it from here https://github.com/jgerardoc/QlikSenseSDKChatbotTelegram
What is going wrong?
Not 100% sure with that project, I've never seen it before.
The official QlikBot that was released can be found here:
Comparing the 2 - the official is much more complete as both seem to have the QSEasy and Telegram
but the official project has DialogFlow, Luis and Conversational classes as well.
I would recommend moving over to the official bot.