[BUG] Used the createCustomMessage method but it returned empty data

[Rido-codes]

OpenIM Server Version

3.8.0

Operating System and CPU Architecture

Windows (ARM)

Deployment Method

Source Code Deployment

Bug Description and Steps to Reproduce

After successful login, using createCustomMessage to create a message returns empty/null data, as shown in the screenshot below.

With an Error Log:
2025-04-23 13:53:06.948 ERROR [PID:-1] [version:3.8.0] [open_im_sdk/caller.go:260] fn call error {"operationID": "0fe00569-3076-46a3-b70d-d3cc972ba897", "function name": "github.com/openimsdk/openim-sdk-core/v3/internal/conversation_msg.(*Conversation).CreateCustomMessage-fm", "cost time": "23 ms", "error": "1004 RecordNotFoundError"}
13:53:39.263

Screenshots Link