Input is empty! - hook.php about core HOT 14 CLOSED

Is your link to hook.php secure (https)? In 0.17.2 Exceptions are logged this can help to understand the problem.

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Yes is on HTTPS. I've update file TelegramException.php but i retrive always Input is empty!

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This is LOG file:

2015-09-22 00:43:47 exception 'Longman\TelegramBot\Exception\TelegramException' with message 'Input is empty!' in /var/www/vhosts/domain.it/sub.domain.it//weiddolo/src/Telegram.php:330
Stack trace:
#0 /var/www/vhosts/domain.it/sub.domain.it/weiddolo/hook.php(30): Longman\TelegramBot\Telegram->handle()
#1 {main}

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Any ideas?

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The input should only be logged as empty when you directly access your hook.php in your browser. The requests from the Telegram API should not produce the empty error. Have a look at what is logged in the web server's error_log when Telegram requests hook.php.

I also have the problem that the bot does not answer but I think it's because the echo command is not set up properly and so far this is not documented how to do it.

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With the 0.18.0 version i do not see this problem. But if i went in hook.php, the page is blank and the bot still does not respond

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I want to solve same problem. i setted using set.php, but message 'Input is empty!'.
plz, help me...

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If webhook has been set properly telegram will point to that address.
You don't need to open the page from you browser.
#38
#16

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not solve...TT.

http://hscoop.esy.es/wordpress/tele/php-telegram-bot/examples/hook.php

and $telegram->setWebHook($url, $cert);
$url is hoop.php ??
$cert is ~.crt path??

i want you to understand my English skill.

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feel free to reopen this

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have the same problem. Web hook is set but hook.php says input is empty, bot does not respond

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Have the same problem. Use SSL from Let's Encrypt, webhook is set, but have the error
Fatal error: Uncaught exception 'Longman\TelegramBot\Exception\TelegramException' with message 'Input is empty!' in /path/vendor/longman/telegram-bot/src/Telegram.php on line 414

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The "Input is empty!" message is correct, as there is no input.

Have you tried enabling the error and debug logs?
Look here: https://github.com/akalongman/php-telegram-bot/blob/0.35/doc/01-utils.md#logging

Then you can try to send a command to your bot again and see if there is an entry in the logs that may explain what is wrong.

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I had same problem, The problem is with SSL certificate, I renew key and resolve it.
You must check the hostname in here:
https://www.ssllabs.com/ssltest/analyze.html
And make sure Trusted is Yes.

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