Ktor序列化程序不是'；Android Studio看不到（未找到类'；用户'；的序列化程序。）

我正试图在我的项目中使用Ktor。我把所有的东西都写在文档中，但它不起作用

依赖项：

implementation "io.ktor:ktor-client-core:1.5.4"
implementation "io.ktor:ktor-client-android:1.5.4"
implementation "io.ktor:ktor-client-serialization-jvm:1.5.4"

HTTPClient和请求：

val client = HttpClient {
    install(JsonFeature){
        serializer = KotlinxSerializer()
    }
    defaultRequest {
        url {
            protocol = URLProtocol.HTTPS
            host = "testtesttest.zapto.org"
        }
    }
}

suspend fun getUsersList() = client.get<User>{
    url("/users/list")
}

当我试图将JSON反序列化为对象时，它会崩溃，出现以下错误：

kotlinx.serialization.SerializationException: Serializer for class 'User' is not found.
Mark the class as @Serializable or provide the serializer explicitly.

奇怪的是，Android studio将枚举类视为可序列化的，而数据类则不是

---

解决方案是添加插件

id 'kotlinx-serialization'

kotlinx.serialization.SerializationException: Serializer for class 'User' is not found.
Mark the class as @Serializable or provide the serializer explicitly.

id 'kotlinx-serialization'