[SOLVED] Event-triggered function executes but produces no result (Appwrite 1.9.0)

Hello! I'm running self-hosted Appwrite 1.9.0. I have a Dart function (tried both dart-3.5 and dart-3.10 runtimes) with these events configured:

teams.staff.memberships.*.delete

I also tried other event types — same behavior.

When an event fires, appwrite-worker-functions logs show:

So the worker finds my function, iterates it, triggers it — but then immediately "Fetched 0 functions" and nothing happens.

In the Console → Functions → Executions tab — no new executions appear. However, in the Usage section → Total Executions, the counter does increment each time an event fires. So Appwrite seems to count the execution, but it never actually runs or produces any output.

The executor is healthy — runtimes warm up fine, and the function works perfectly when executed manually via the Console or API. The issue is only with event triggers.

Any ideas what could cause this?

do you see your runtime starting?

did the outcome of the function happen? im trying to determine if it actually did trigger, but you just don't see the execution created in the logs

also is this a clean install or did you upgrade to 1.9.0?

Hi Steven, thanks for the quick reply!

Yes, the runtime starts. I confirmed the function actually executes — I added code that writes to the database on trigger, and the DB was updated successfully. This works on dart-3.10 and dart-3.5. So the function runs fine on event triggers.

The outcome does happen, but I don't see the execution in the Executions tab in the Console. The Usage → Total Executions counter increments each time, and the function's side effects (DB writes) happen — but no execution record appears in the Executions list. When I run the same function manually from the Console, the execution does show up in the Executions tab.

This is an upgrade from 1.8.1 to 1.9.0, not a clean install.

anything in the worker function docker logs?

wait you already shared..

Ok it seems the service that creates the execution log may be missing. I'm waiting on engineering for next steps

Thanks Steven! Will be waiting for the fix. Let me know if you need any logs or info from my side.

The team is still working on a fix, but what you can try is adding something like this to your compose file.

I can confirm this works!

It works, thank you!

[SOLVED] Event-triggered function executes but produces no result (Appwrite 1.9.0)

do replace the whole yml file?

just add the appwrite-worker-execution service, no need to replace everything