I use sbt-assembly with spray 1.1-M6 but have a strange problem with logging.
The system seams to start and the log files are created as expecting with one entry. To me it seems, that the configuration is read correctly.
[WARN] [12/05/2012 09:57:14.520] [main] [EventStream(akka://com-shiphrah-paia-server-PaiaServer)] Logger log1-Slf4jEventHandler did not respond within Timeout(5000 milliseconds) to InitializeLogger(bus)
error while starting up EventHandler
9eb5b867-87bd-4a2c-972d-bd951f4d0d39akka.ConfigurationException: Event Handler specified in config can't be loaded [akka.event.slf4j.Slf4jEventHandler] due to [e2e92858-ec61-42f7-8ba4-ad0022583a71akka.event.Logging$LoggerInitializationException: Logger log1-Slf4jEventHandler did not respond with LoggerInitialized, sent instead [TIMEOUT]]
at akka.event.LoggingBus$$anonfun$4$$anonfun$apply$1.applyOrElse(Logging.scala:107)
at akka.event.LoggingBus$$anonfun$4$$anonfun$apply$1.applyOrElse(Logging.scala:106)
at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:33)
at scala.util.Failure$$anonfun$recover$1.apply(Try.scala:185)
at scala.util.Try$.apply(Try.scala:161)
at scala.util.Failure.recover(Try.scala:185)
at akka.event.LoggingBus$$anonfun$4.apply(Logging.scala:106)
at akka.event.LoggingBus$$anonfun$4.apply(Logging.scala:101)
at scala.collection.TraversableLike$WithFilter$$anonfun$map$2.apply(TraversableLike.scala:722)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1156)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$WithFilter.map(TraversableLike.scala:721)
at akka.event.LoggingBus$class.startDefaultLoggers(Logging.scala:101)
at akka.event.EventStream.startDefaultLoggers(EventStream.scala:26)
at akka.actor.LocalActorRefProvider.init(ActorRefProvider.scala:557)
at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:584)
at akka.actor.ActorSystemImpl._start(ActorSystem.scala:582)
at akka.actor.ActorSystemImpl.start(ActorSystem.scala:591)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:111)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:93)
at spray.can.server.SprayCanHttpServerApp$class.$init$(SprayCanHttpServerApp.scala:27)
at com.shiphrah.paia.server.PaiaServer$.<init>(PaiaServer.scala:7)
at com.shiphrah.paia.server.PaiaServer$.<clinit>(PaiaServer.scala)
at com.shiphrah.paia.server.PaiaServer.main(PaiaServer.scala)
Caused by: e2e92858-ec61-42f7-8ba4-ad0022583a71akka.event.Logging$LoggerInitializationException: Logger log1-Slf4jEventHandler did not respond with LoggerInitialized, sent instead [TIMEOUT]
at akka.event.LoggingBus$class.akka$event$LoggingBus$$addLogger(Logging.scala:176)
at akka.event.LoggingBus$$anonfun$4$$anonfun$apply$4.apply(Logging.scala:105)
at akka.event.LoggingBus$$anonfun$4$$anonfun$apply$4.apply(Logging.scala:104)
at scala.util.Success$$anonfun$map$1.apply(Try.scala:206)
at scala.util.Try$.apply(Try.scala:161)
at scala.util.Success.map(Try.scala:206)
at akka.event.LoggingBus$$anonfun$4.apply(Logging.scala:104)
... 19 more
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.shiphrah.paia.server.PaiaServer.main(PaiaServer.scala)
Caused by: 3919be7e-0192-42cc-bfa4-d58f99c22226akka.ConfigurationException: Could not start Event Handler due to [9eb5b867-87bd-4a2c-972d-bd951f4d0d39akka.ConfigurationException: Event Handler specified in config can't be loaded [akka.event.slf4j.Slf4jEventHandler] due to [e2e92858-ec61-42f7-8ba4-ad0022583a71akka.event.Logging$LoggerInitializationException: Logger log1-Slf4jEventHandler did not respond with LoggerInitialized, sent instead [TIMEOUT]]]
at akka.event.LoggingBus$class.startDefaultLoggers(Logging.scala:135)
at akka.event.EventStream.startDefaultLoggers(EventStream.scala:26)
at akka.actor.LocalActorRefProvider.init(ActorRefProvider.scala:557)
at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:584)
at akka.actor.ActorSystemImpl._start(ActorSystem.scala:582)
at akka.actor.ActorSystemImpl.start(ActorSystem.scala:591)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:111)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:93)
at spray.can.server.SprayCanHttpServerApp$class.$init$(SprayCanHttpServerApp.scala:27)
at com.shiphrah.paia.server.PaiaServer$.<init>(PaiaServer.scala:7)
at com.shiphrah.paia.server.PaiaServer$.<clinit>(PaiaServer.scala)
... 1 more
2012-12-05 09:57:15,339 INFO akka.event.slf4j.Slf4jEventHandler - Slf4jEventHandler started