Slack Webhook Issue

[billnnm]

After following the instructions outlined on https://www.zabbix.com/integrations/slack then applying the schema fix on https://www.zabbix.com/forum/zabbix-...hook-in-zabbix, running a test for the webhook results in the error "Slack notification failed : ReferenceError: identifier 'CurlHttpRequest' undefined".

Below are the server's specs in case they're needed to diagnose the issue:

• Zabbix: 6.2.2
• OS: AlmaLinux 8.6
• PHP: 7.4.30
• MySQL: 8.0.26

[Atsushi]

Maybe the script you're using is outdated? The post referenced is from about 2 years ago. I think I used CurlHttpRequest until Zabbix 5.4.

https://www.zabbix.com/documentation/6.0/en/manual/config/items/preprocessing/javascript/javascript_objects#httprequest

If you are using Zabbix 6.2, please re-import the Slack settings for Zabbix 6.2 and set them.
https://git.zabbix.com/projects/ZBX/...lease%2F6.2

[billnnm]

Atsushi Changing the "CurlHttpRequest" strings did help. Running a test of the Slack media type now works, but the alert notifications aren't being sent to Slack automatically. I'm pretty confident I set up all users with the appropriate settings and permissions for it to work but maybe I missed something. If you have any thoughts there, I'm open to suggestions.

[vcnt]

hi, the same problem is happening to me. i´m using mediatypes slack from 6.4, this link. -> https://git.zabbix.com/projects/ZBX/...2FDEV-2204-6.2

my zabbix server was updating to 6.4 recently, after this, we cant send notifications on slack...
when i will send a test, this error appears.

• Slack notification failed : TypeError: undefined not callable (property 'AddHeader' of [object Object])

i saw something on fweb, about change some characteres on yaml file, but it doesnt work for me. any solutions for 6.4 zabbix?

[goat90]

@vcnt And for rest of You which have the same problem. Just import mediatype Slack in version 6.2 and it works. Make sure to mark checkbox Update Existing during Import.