Create simple trigger in Zabbix

[ColdRaker]

Hello,

I'm trying to add a trigger in Zabbix. My script simply checks for some data and returns 1 for errors and 0 if everything is good.

The Trigger is: {Hostname:Key.last()}=1

On the Host, by testing the triggerdata via the agent, I get the value 1 back and the powershellscript returns 1 too.

Now here is the confusing part
The latest data in the webinterface shows 0 as value

I already tried to restart the agent and recreated the trigger.
I checked the script several times. Thats not the problem! (But if you insist I can post it. )

Did anyone have a similar problem so far? (I use Zabbix 3.2)

I gladly accept any ideas

Best Regards
Cold

[ColdRaker]

solved

I found the problem.

It was a simple permission issue. The script checks for a file on a VM, but the zabbix service didnt have the rights to access the VM.

Thats the reason why everything worked fine when running it manually...