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POParsing an array of json objects to scala objects with pickling
 

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    <p>I'm trying to convert an array of JSON objects from a key to an array of objects in Scala...</p> <p>Here is the code:</p> <pre><code>case class RoomList(val rooms : Array[Room]) case class Room(val name : String) val json = "{\"rooms\" : [{\"name\" : \"Test\"}]}" println(json.unpickle[RoomList]) </code></pre> <p>Here is the exception</p> <pre><code>Exception in thread "main" java.lang.InstantiationException: [Lhipchat.Room; at sun.misc.Unsafe.allocateInstance(Native Method) at hipchat.HipChat$HipchatRoomListUnpickler1$2$ScalaArray$u005BhipchatRoom$u005DUnpickler1$2$.unpickle(HipChat.scala:46) at hipchat.HipChat$HipchatRoomListUnpickler1$2$.unpickle(HipChat.scala:46) at hipchat.HipChat.getRooms(HipChat.scala:46) at bot.Bot$.main(Bot.scala:11) at bot.Bot.main(Bot.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) </code></pre> <p>Here is a RoomList:</p> <pre><code>val room = new Room("test") val rooms = Array(room) val rl = new RoomList(rooms) println(rl.pickle) </code></pre> <p>Pickled:</p> <pre><code>JSONPickle({ "tpe": "hipchat.RoomList", "rooms": { } }) </code></pre> <p>And a pickled Room:</p> <pre><code>JSONPickle({ "tpe": "hipchat.Room", "name": "test" }) </code></pre>
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