Telegram Postback

[BPMJoannette]

Postback action in carousels doesn't work with Telegram.

You will need a bot on Telegram to reproduce, see : https://core.telegram.org/bots#3-how-do-i-create-a-bot Also, use this bot in which an example of the postback is ready : https://botpress.com/docs/assets/bot_carouselexample_1573577470073.tgz

Steps to reproduce the behavior:

1. From the admin/modules page, unpack and enable Channel - Telegram
2. Import the bot carouselexample
3. In the code editor, under Module Configurations > Global, right click channel-telegram.json, then Duplicate to current bot
4. In the bot-scoped telegram configuration, add your bot token as instructed in Setup
5. Restart the server
6. Talk to the bot in Telegram, select Montreal or New York

TypeError: Cannot read property 'text' of undefined

Expected behaviour: Postback does not return an error.

Environment:

• Botpress Version 12.10.2

[BPMJoannette]

On the forum, Shone wrote

This error come from here “ctx.message” Property in the sendEvent function . when you click on the button of postback you should receive the “ctx.callbackQuery” Property instead of “ctx.message”.

Solution: follow your URL (\dist\backend\client.js:33:26) call “ctx.callbackQuery” when you click postback and “ctx.message” when you typing.

property ‘text’ just exist in ctx.message and property ‘data’ in ctx.callbackQuery

Like the below image! hope it can help!

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[EFF]

Reproduced, keeping this as an actual issue