Hello! I have such code (Kotlin jvm): ```fun main(...

# compiler

[PHondogo]

Hello! I have such code (Kotlin jvm):

fun main() { 
      embeddedServer(Netty, port = 8080, host = "127.0.0.1") {
        routing {
            get("/") {
                call.respondHtml {
                    head {
                        title("Hello from Ktor!")
                    }
                    body {
                        +"${hello()} from Ktor. Check me value: ${Sample().checkMe()}"
                        div {
                            id = "js-response"
                            +"Loading..."
                        }
                        script(src = "/static/test_js.js") {}
                    }
                }
            }
            static("/static") {
                resource("test_js.js")
            }
        }
    }.start(wait = true)
}

After compiling it with useIR=false it works ok, but
after compiling it with useIR=true it throws execption on `call.respondHtml {`:
java.lang.NoSuchMethodError: 'java.lang.Object io.ktor.html.RespondHtmlKt.respondHtml$default(io.ktor.application.ApplicationCall, io.ktor.http.HttpStatusCode, kotlin.jvm.functions.Function1, int, java.lang.Object, kotlin.coroutines.Continuation)'
Please, advice me how can I make it work with useIR=true.

[udalov]

We've fixed a whole bunch of issues in coroutines support in the IR backend very recently, this is available in master, but not yet in any released version of Kotlin. Probably you can check by using the 1.4-SNAPSHOT Kotlin version (not sure if it has those fixes already though)

[PHondogo]

Thank you so much for your reply!