ErrorException: Undefined index: url in file ViberDriver.php on line 202

[EduardMalik]

Hello @polyskalov

When i start conversation for example, i use ExampleConversation from botman studio default create:

    $question = Question::create("Huh - you woke me up. What do you need?")
        ->fallback('Unable to ask question')
        ->callbackId('ask_reason')
        ->addButtons([
            Button::create('Tell a joke')->value('joke'),
            Button::create('Give me a fancy quote')->value('quote'),
        ]);

    return $this->ask($question, function (Answer $answer) {
        if ($answer->isInteractiveMessageReply()) {
            if ($answer->getValue() === 'joke') {
                $joke = json_decode(file_get_contents('http://api.icndb.com/jokes/random'));
                $this->say($joke->value->joke);
            } else {
                $this->say(Inspiring::quote());
            }
        }
    });

ViberDriver not start conversation, and i see Excception:

    ErrorException: Undefined index: url in file /home/hotadd/www/chatbot/vendor/polyskalov/botman-viber-driver/src/ViberDriver.php on line 202

Stack trace:

1. ErrorException->() /home/hotadd/www/chatbot/vendor/polyskalov/botman-viber-driver/src/ViberDriver.php:202
2. Illuminate\Foundation\Bootstrap\HandleExceptions->handleError() /home/hotadd/www/chatbot/vendor/polyskalov/botman-viber-driver/src/ViberDriver.php:202
3. TheArdent\Drivers\Viber\ViberDriver->convertQuestion() /home/hotadd/www/chatbot/vendor/polyskalov/botman-viber-driver/src/ViberDriver.php:241
4. TheArdent\Drivers\Viber\ViberDriver->buildServicePayload() /home/hotadd/www/chatbot/vendor/botman/botman/src/BotMan.php:642
5. BotMan\BotMan\BotMan->reply() /home/hotadd/www/chatbot/vendor/botman/botman/src/Messages/Conversations/Conversation.php:66
6. BotMan\BotMan\Messages\Conversations\Conversation->ask() /home/hotadd/www/chatbot/app/Conversations/ExampleConversation.php:35
7. App\Conversations\ExampleConversation->askReason() /home/hotadd/www/chatbot/app/Conversations/ExampleConversation.php:43
8. App\Conversations\ExampleConversation->run() /home/hotadd/www/chatbot/vendor/botman/botman/src/Traits/HandlesConversations.php:28
9. BotMan\BotMan\BotMan->startConversation() /home/hotadd/www/chatbot/app/Http/Controllers/BotManController.php:40
10. App\Http\Controllers\BotManController->startConversation() /home/hotadd/www/chatbot/vendor/botman/botman/src/BotMan.php:495
11. call_user_func_array() /home/hotadd/www/chatbot/vendor/botman/botman/src/BotMan.php:495
12. BotMan\BotMan\BotMan->callMatchingMessages() /home/hotadd/www/chatbot/vendor/botman/botman/src/BotMan.php:425
13. BotMan\BotMan\BotMan->listen() /home/hotadd/www/chatbot/routes/botman.php:18

Can you look this? Many thanks!

[polyskalov]

Thank! Yeah sure i look at it next week

[rajendrap123]

@polyskalov let us know when you have fix for it, thanks for your efforts.

[polyskalov]

Guys, sorry for the delay. I'll try to fix it today or tomorrow

I fixed an error from this issue (not committed yet), but sending messages from the example doesn't work.

[rajendrap123]

have you fixed it now?On 08-Jul-2020 3:33 PM, Andrey Polyskalov <notifications@github.com> wrote: Guys, sorry for the delay. I'll try to fix it today or tomorrow I fixed an error from this issue (not committed yet), but sending messages from the example doesn't work. —You are receiving this because you commented.Reply to this email directly, view it on GitHub, or unsubscribe.

[EduardMalik]

Hello @polyskalov.
Is there any news on this issue?

[polyskalov]

@EduardMalik No, it's something weird. The function inside the driver does not send an incoming message in the parameter, so I cannot get the sender ID to send the message back.

I don't know why, it's taken a long time. If someone can help me determine the reason, or test it, I'd really appreciate it.

[YaroslavKozhemiaka]

Hello @polyskalov, @EduardMalik.
This error triggered when you try to send question instance without actions.
Example:

$question = Question::create("What animal pearson are you?")
            ->addButtons(
                [
                    Button::create("I like cats.")->value("cat"),
                    Button::create("I like dogs.")->value("dog")
                ]
            );

print_r - question argument method convertQuestion

Array
(
    [0] => Array
        (
            [name] => I like cats.
            [text] => I like cats.
            [image_url] => 
            [type] => button
            [value] => cat
            [additional] => Array
                (
                )

        )

    [1] => Array
        (
            [name] => I like dogs.
            [text] => I like dogs.
            [image_url] => 
            [type] => button
            [value] => dog
            [additional] => Array
                (
                )

        )

)

As you can see we haven't key url, which we try to call in line 202