Answer posted by Dan Letecky [DayPilot]
4 years ago.

I recommend checking the HTTP calls to the API (especially work_order_resources.php and work_order_list.php) in the browser developer console (Network tab).

Make sure that the response includes the correct JSON string with resource/event data. You might see a DB-related error instead. In that case, the error details should point you in the right direction.

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