无法为改造 2.Response<...> 创建调用适配器

我的 API:

@GET("/cinema/notShownMovies")
fun getNotShownMovies(
   @Query("token") token: String
): Response<GetMovieResponse>


@JsonClass(generateAdapter = true)
data class Movie(
    val id: Long,
    val name: String,
    val date: String,

    @field:Json(name = "trailer_link")
    val trailerLink: String?,

    @field:Json(name = "poster_link")
    val posterLink: String?,

    @field:Json(name = "booked_tickets")
    val bookedTickets: Int,

    @field:Json(name = "movie_year_id")
    val movieYearId: Int,

    @field:Json(name = "created_at")
    val createdAt: String,

    @field:Json(name = "updated_at")
    val updatedAt: String,

    @field:Json(name = "worker_id")
    val workerId: Int?,

    @field:Json(name = "worker_name")
    val workerName: String?,

    @field:Json(name = "emergency_worker_id")
    val emergencyWorkerId: Int?,

    @field:Json(name = "emergency_worker_name")
    val emergencyWorkerName: String?,

    @field:Json(name = "booked_tickets_for_yourself")
    val bookedTicketsForYourself: Int,

    @field:Json(name = "view_movie")
    val viewMovie: ViewMovie
)

@JsonClass(generateAdapter = true)
data class ViewMovie(
    val href: String,
    val method: String
)

尝试调用 API 时出现异常:

java.lang.IllegalArgumentException:无法创建调用适配器retrofit2.Response<...data.getmovieresponse>对于方法 InstanceApi.getNotShownMovies 无法为 retrofit2.Response<...data.getmovieresponse> 创建调用适配器对于方法 InstanceApi.getNotShownMovies

java.lang.IllegalArgumentException: Unable to create call adapter for retrofit2.Response<...data.GetMovieResponse> for method InstanceApi.getNotShownMovies Unable to create call adapter for retrofit2.Response<...data.GetMovieResponse> for method InstanceApi.getNotShownMovies

我不知道从哪里开始.所有其他 API 调用都可以正常工作，这些调用也在同一个 API 类中定义.也许是模型错误?

I don't know where to start. All other API calls work fine which is also defined in the same API class. Maybe a model error?