hey everyone im a little lost. I am attempting to ...

# ktor

[tjb]

hey everyone im a little lost. I am attempting to do a post request but it seems like jackson doesnt have enough information...my data class looks like

data class Tag(var id: Int, var name: String, var type: String, var version: String)

my post controller is

post("/search") {
      val queryParameters: Parameters = call.parameters
      val query: String = queryParameters["query"] ?: ""
      val tags = call.receive<List<Tag>>()
      call.respond(postService.search(query, tags))
    }

however i get the following error

java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to com.developercareers.posts.model.Tag