[BUG] endpoint /user/update_user_info_ex failed

[supertobby]

OpenIM Server Version

3.8.2

Operating System and CPU Architecture

Linux (AMD)

Deployment Method

Source Code Deployment

Bug Description and Steps to Reproduce

When I call the interface /user/update_user_info_ex, it triggers a panic in the backend service. The parameters and logs are as follows:

Screenshots Link

No response

[icey-yu]

The correct parameter format should be：
{
"userInfo": {
"userID": "CHARACTER_27084546379173888",
"nickname": "Michelle",
"faceURL": "/rolesCHARACTER_27084546379173888/avatar/2024102210465678399062067.webp"
}
}