invalid field found for struct while automigrating

I am gettin this error when i try to automigrate my tables based on my structs i dont know why im gettin this error

failed to parse value &models.Model{ID:0x0, CreatedAt:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), UpdatedAt:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletedAt:, DogData:[]models.DogData(nil)}, got error invalid field found for struct github.com/dog-page/models.Model's field DogData: define a valid foreign key for relations or implement the Valuer/Scanner interface

im new at golang languague and gorm specificly when it comes to create struct for raw json data here are my intention of a struct using gorm:

type Model struct {
    ID        uint       `gorm:"primarykey:id" json:"id:_id"`
    CreatedAt time.Time  `gorm:"column:created_at" json:"created_at"`
    UpdatedAt time.Time  `gorm:"column:updated_at" json:"updated_at"`
    DeletedAt *time.Time `gorm:"column:deleted_at" json:"deleted_at"`
    DogData   []DogData
}

type DogData struct {
    DogDataID    uint
    Name         string         `json:"name"`
    Life_Span    string         `json:"life_span"`
    Temperaments string         `json:"temperament"`
    Weight       datatypes.JSON `json:"weight"`
    Height       datatypes.JSON `json:"height"`
    Image        datatypes.JSON `json:"image"`
}

type Weight struct {
    Imperial string `json:"imperial"`
    Metric   string `json:"metric"`
}

type Height struct {
    Imperial string `json:"imperial"`
    Metric   string `json:"metric"`
}

type Image struct {
    URL string `json:"url"`
}

Solution

Model's field DogData: define a valid foreign key for relations

Model has one-to-many relation to DogData, for which gorm is not able to identify the foreign key.

You need to specify the column that will store Model.ID in DogData (gorm looks for ModelID by default),

type Model struct {
    ID        uint       `gorm:"primarykey:id" json:"id:_id"`
...
    DogData []DogData
}

type DogData struct {
    ModelID      uint
    DogDataID    uint
...
}
//CREATE TABLE `dog_data` (`model_id` integer,`dog_data_id` integer,`name` text,`life_span` text,`temperaments` text,CONSTRAINT `fk_models_dog_data` FOREIGN KEY (`model_id`) REFERENCES `models`(`id`))

OR if you want to use another column than specify that with foreignKey tag

type Model struct {
    ID        uint       `gorm:"primarykey:id" json:"id:_id"`
...
    DogData   []DogData  `gorm:"foreignKey:DogDataID"`

}

type DogData struct {
    DogDataID    uint
...
}

//CREATE TABLE `dog_data` (`model_id` integer,`dog_data_id` integer,`name` text,`life_span` text,`temperaments` text,CONSTRAINT `fk_models_dog_data` FOREIGN KEY (`dog_data_id`) REFERENCES `models`(`id`))

Not sure about the use case but I think the DogData can be simplified as, dropping Model struct completely as it is same as gorm.Model

type DogData struct {
    gorm.Model
    Name         string         `json:"name"`
    ...
}