Currently, I am trying to implement Swagger UI for my Next.JS project with APIs. However, the module is returning this error: (Error: Cannot convert undefined or null to object).

The following is one of my swagger notation just in case if this is the problem.
`/**

• @swagger
• /api/user/users:
• get:

• summary: Get users for a given semester and year or the active semester
  

• description: Retrieves all users for a specified semester and year or the active semester if no semester and year are provided.
  

• parameters:
  

•   - in: query
  

•     name: semester
  

•     schema:
  

•       type: string
  

•     required: false
  

•     description: The semester to fetch users for (1 or 2).
  

•   - in: query
  

•     name: year
  

•     schema:
  

•       type: string
  

•     required: false
  

•     description: The year to fetch users for (e.g., '2023').
  

• responses:
  

•   200:
  

•     description: A list of users
  

•     content:
  

•       application/json:
  

•         schema:
  

•           type: array
  

•           items:
  

•             type: object
  

•             properties:
  

•               id:
  

•                 type: string
  

•               // Add other user properties here
  

•   400:
  

•     description: Invalid semester or year
  

•   404:
  

•     description: No active semester found
  

•   405:
  

•     description: Method not allowed
  

•   500:
  

•     description: Error fetching users
  

*/`

I have followed step by step from the Github page, but it is still causing that. I also have tried with swagger-jsdoc, but it seems to be the same problem, suggesting that the problem is originating from swagger-jsdoc module.
Github Page