openclaw - 💡(How to fix) Fix Cron scheduled task delivery fails (v2026.3.31) [1 participants]

TL;DR

The issue with QQ Bot delivery failing after Cron task execution in OpenClaw v2026.3.31 may be resolved by using the Heartbeat instead of Cron or implementing a manual push as a temporary workaround.

Guidance

• Investigate the unified Background Tasks system introduced in version 3.31 to understand changes in delivery logic that might be causing the issue.
• Verify that the QQ Bot channel configuration is correct and functional by checking the successful manual delivery.
• Review related logs for any patterns or clues that could indicate why delivered: true and deliveryStatus: delivered are logged but no push notification is received.
• Consider testing the Heartbeat method as suggested in the workaround to see if it resolves the delivery issue.

Example

No specific code example is provided due to the lack of detailed implementation details in the issue description.

Notes

The provided information suggests a potential issue with the new Background Tasks system, but without more details on the implementation or logs showing the exact point of failure, it's challenging to provide a definitive fix. The suggested workarounds may help mitigate the issue temporarily.

Recommendation

Apply the workaround by using Heartbeat instead of Cron, as it is suggested that this method executes in the main session where delivery works, potentially bypassing the issue with the Background Tasks system.