reflect.Value.Set using unaddressable value

Question

g.GET("/", func(c echo.Context) error {     var users []models.User     err := db.Find(users).Error     if err != nil {         fmt.Println(err)     }     return c.JSON(http.StatusOK, users) }) 

this is the code for getting and displaying users from table using slice is resulting following error from gorm

reflect.Value.Set using unaddressable value

Answer 1

You have to call Find with a pointer to the slice.

err := db.Find(&users).Error 

relevant Gorm documentation: http://jinzhu.me/gorm/crud.html#query