openclaw - 💡(How to fix) Fix openclaw cron run triggers gateway crash: "Agent listener invoked outside active run" unhandled promise rejection [1 participants]

1. gateway 日志出现：Unhandled promise rejection: Error: Agent listener invoked outside active run if (!signal) throw new Error("Agent listener invoked outside active run")

TL;DR

To fix the issue, ensure that asynchronous stderr/update callbacks are properly cleaned up after the agent run ends, preventing processEvents() from being invoked outside an active run.

Guidance

• Review the exec-defaults-*.js file to ensure that handleStderr and emitUpdate are properly handling the case when the agent run has ended.
• Verify that the onUpdate callback is removed or properly cleaned up after the agent run completes to prevent further invocations of processEvents().
• Investigate the pi-agent-core/dist/agent.js file to determine if the activeRun check can be modified to handle the case where asynchronous callbacks are still pending after the agent run has ended.
• Consider implementing a timeout or cleanup mechanism to ensure that any pending callbacks are properly handled or removed after a certain period.

Example

// Example of how to remove the onUpdate callback after the agent run completes
const onUpdate = () => {
  // Handle update logic
};

// ...

// Remove the onUpdate callback after the agent run completes
agent.on('run:end', () => {
  agent.removeListener('update', onUpdate);
});

Notes

The provided code snippet is a hypothetical example and may not directly apply to the actual implementation. The root cause analysis suggests that the issue is related to asynchronous callbacks being invoked after the agent run has ended, but the exact solution will depend on the specific implementation details.

Recommendation

Apply a workaround to ensure that asynchronous callbacks are properly cleaned up after the agent run ends, such as implementing a timeout or cleanup mechanism, until a permanent fix can be implemented.