I'm using CallBackFlow to return result whenever it is available but it shows error Android Kotlin I'm trying to return result from function using CallBackFlow but getting error, private fun callSocket( eventEmmit: String, eventOn: String, request: JSONObject ) = callbackFlow { try { if (socket.connected()) { var response: JSONObject Log.e("EMIT $eventEmmit", JSONObject(Gson().toJson(request)).toString()) socket.on( eventOn ) {...