[GH-ISSUE #6876] [Bug] When changing group by property on Linked Kanban all card become "empty" when the database is slow. #3039

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opened 2026-03-23 21:27:06 +00:00 by mirror · 1 comment

mirror commented

2026-03-23 21:27:06 +00:00

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Originally created by @henri9813 on GitHub (Nov 28, 2024).
Original GitHub issue: https://github.com/AppFlowy-IO/AppFlowy/issues/6876

Bug Description

Hello,

First, this issue is directly related to https://github.com/AppFlowy-IO/AppFlowy-Cloud/issues/1032

when I create a page with a linked kanban, all card become "empty" when I change the group by property of the view.

Fortunally, the content is not impacted, leaving the page and coming back in fix the issue.

This issue doesn't occur when the database is fast. ( it's not an infra problem neither a database size, my db has 45 rows only ).

I think Appflowy reload ALL the database on each group by change which is not the expected behavior, we should not have a data reloading when all data is already front of me right ? ( I understand in the case of filtering ? )

How to Reproduce

Create a page with a linked kanban inside
Open linked kanban settings
Change group by
Welcome in hell

Expected Behavior

The cards should keep their names.

Operating System

MacOS

AppFlowy Version(s)

0.7.4

Screenshots

Additional Context

in appflowy cloud logs.

appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:03.874135Z","level":"INFO","fields":{"message":"message len: 14002"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14002,"request_id":"021e445020412c3150d5bcc107e5e866","name":"request"},{"name":"post_realtime_message_stream_handler"}]}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:03.874826Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:04.399366Z","level":"INFO","fields":{"message":"message len: 13801"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":13801,"request_id":"12cc3e493bac2b1757c6cf9f3392ed0c","name":"request"},{"name":"post_realtime_message_stream_handler"}]}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:04.399910Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:04.893699Z","level":"INFO","fields":{"message":"message len: 14397"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14397,"request_id":"2ae3b24b7cbeefe1e455d509be846c92","name":"request"},{"name":"post_realtime_message_stream_handler"}]}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:04.894129Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:10.446486Z","level":"INFO","fields":{"message":"message len: 34204"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":34204,"request_id":"35544792097fab9f03d488bc1ca854a2","name":"request"},{"name":"post_realtime_message_stream_handler"}]}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:10.447520Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:12.916518Z","level":"INFO","fields":{"message":"message len: 14397"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14397,"request_id":"60162cc515fa1d9201133f3720827f5c","name":"request"},{"name":"post_realtime_message_stream_handler"}]}
appflowy_cloud-1  | {"timestamp":"2024-11-28T14:41:12.917025Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123}

Originally created by @henri9813 on GitHub (Nov 28, 2024). Original GitHub issue: https://github.com/AppFlowy-IO/AppFlowy/issues/6876 ### Bug Description Hello, First, this issue is directly related to https://github.com/AppFlowy-IO/AppFlowy-Cloud/issues/1032 when I create a page with a linked kanban, all card become "empty" when I change the group by property of the view. Fortunally, the content is not impacted, leaving the page and coming back in fix the issue. This issue doesn't occur when the database is fast. ( it's not an infra problem neither a database size, my db has 45 rows only ). I think Appflowy reload ALL the database on each group by change which is not the expected behavior, we should not have a data reloading when all data is already front of me right ? ( I understand in the case of filtering ? ) ### How to Reproduce 1. Create a page with a linked kanban inside 2. Open linked kanban settings 3. Change group by 4. Welcome in hell ### Expected Behavior The cards should keep their names. ### Operating System MacOS ### AppFlowy Version(s) 0.7.4 ### Screenshots <img width="1346" alt="image" src="https://github.com/user-attachments/assets/0ebbc480-7b12-415a-97fb-4709e754102f"> ### Additional Context in appflowy cloud logs. ``` appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:03.874135Z","level":"INFO","fields":{"message":"message len: 14002"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14002,"request_id":"021e445020412c3150d5bcc107e5e866","name":"request"},{"name":"post_realtime_message_stream_handler"}]} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:03.874826Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:04.399366Z","level":"INFO","fields":{"message":"message len: 13801"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":13801,"request_id":"12cc3e493bac2b1757c6cf9f3392ed0c","name":"request"},{"name":"post_realtime_message_stream_handler"}]} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:04.399910Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:04.893699Z","level":"INFO","fields":{"message":"message len: 14397"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14397,"request_id":"2ae3b24b7cbeefe1e455d509be846c92","name":"request"},{"name":"post_realtime_message_stream_handler"}]} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:04.894129Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:10.446486Z","level":"INFO","fields":{"message":"message len: 34204"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":34204,"request_id":"35544792097fab9f03d488bc1ca854a2","name":"request"},{"name":"post_realtime_message_stream_handler"}]} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:10.447520Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:12.916518Z","level":"INFO","fields":{"message":"message len: 14397"},"target":"appflowy_cloud::api::workspace","filename":"src/api/workspace.rs","line_number":1708,"span":{"name":"post_realtime_message_stream_handler"},"spans":[{"client_version":"0.7.4","method":"POST","path":"/api/realtime/post/stream","payload_size":14397,"request_id":"60162cc515fa1d9201133f3720827f5c","name":"request"},{"name":"post_realtime_message_stream_handler"}]} appflowy_cloud-1 | {"timestamp":"2024-11-28T14:41:12.917025Z","level":"WARN","fields":{"message":"Can't find the realtime user uid:369197132223090688, device:. User should connect via websocket before"},"target":"appflowy_collaborate::actix_ws::server::rt_actor","filename":"services/appflowy-collaborate/src/actix_ws/server/rt_actor.rs","line_number":123} ```