Where do you keep your application.conf? Should be src/main/resources.
Also, I think it should be "DEBUG", not DEBUG.
If you followed my suggestion, you could log the config from the
application and see if the akka-related stuff comes through.
On Friday, February 7, 2014 2:39:57 AM UTC, Oscar Vargas Torres wrote:
>
> I am getting this error message but I don't see anything in the error log
> that seems related to classloaders:
>
> 02-06 20:07:31.439 28767-28767/com.optrak.there E/AndroidRuntime﹕ FATAL
> EXCEPTION: main
> Process: com.optrak.there, PID: 28767
> java.lang.
> ExceptionInInitializerError
> at
> com.optrak.there.LauncherFragment.onCreate(LauncherFragment.scala:31)
> at android.app.Fragment.performCreate(Fragment.java:1678)
> at
> android.app.FragmentManagerImpl.moveToState(FragmentManager.java:859)
> at
> android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1062)
> at android.app.BackStackRecord.run(BackStackRecord.java:684)
> at
> android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1447)
> at android.app.Activity.performStart(Activity.java:5240)
> at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2168)
> at
> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
> at
> android.app.ActivityThread.access$800(ActivityThread.java:135)
> at
> android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
> at android.os.Handler.dispatchMessage(Handler.java:102)
> at android.os.Looper.loop(Looper.java:136)
> at android.app.ActivityThread.main(ActivityThread.java:5017)
> at java.lang.reflect.Method.invokeNative(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:515)
> at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
> at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
> at dalvik.system.NativeStart.main(Native Method)
> Caused by: com.typesafe.config.ConfigException$Missing: No
> configuration setting found for key 'akka'
> at
> com.typesafe.config.impl.SimpleConfig.findKey(SimpleConfig.java:124)
> at
> com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:147)
> at
> com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:159)
> at
> com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:164)
> at
> com.typesafe.config.impl.SimpleConfig.getString(SimpleConfig.java:206)
> at
> akka.actor.ActorSystem$Settings.<init>(ActorSystem.scala:168)
> at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:498)
> at akka.actor.ActorSystem$.apply(ActorSystem.scala:141)
> at akka.actor.ActorSystem$.apply(ActorSystem.scala:125)
> at com.optrak.there.FSMManager$.<init>(FSMManager.scala:23)
> at com.optrak.there.FSMManager$.<clinit>(FSMManager.scala)
> at
> com.optrak.there.LauncherFragment.onCreate(LauncherFragment.scala:31)
> at android.app.Fragment.performCreate(Fragment.java:1678)
> at
> android.app.FragmentManagerImpl.moveToState(FragmentManager.java:859)
> at
> android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1062)
> at android.app.BackStackRecord.run(BackStackRecord.java:684)
> at
> android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1447)
> at android.app.Activity.performStart(Activity.java:5240)
> at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2168)
> at
> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
> at
> android.app.ActivityThread.access$800(ActivityThread.java:135)
> at
> android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
> at android.os.Handler.dispatchMessage(Handler.java:102)
> at android.os.Looper.loop(Looper.java:136)
> at android.app.ActivityThread.main(ActivityThread.java:5017)
> at java.lang.reflect.Method.invokeNative(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:515)
> at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
> at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
> at dalvik.system.NativeStart.main(Native Method)
>
> Maybe the issue is related to proguard. I have included a very minimal
> application.conf file and I think proguard is cutting the configuration
> file when I install the application. So the app crashes at runtime because
> it cannot find such configuration file.
>
> Once I installed get the apk file, I have unzipped it and I cannot see the
> application.conf file that is supposed to be there. I am using:
> scala 2.10.3
> akka-actor 2.3.0-RC2
> sbt 0.13.2-M1
>
> My plugins are these
> addSbtPlugin("com.hanhuy.sbt" % "sbt-idea" % "1.6.0")
> addSbtPlugin("com.hanhuy.sbt" % "android-sdk-plugin" % "1.2.8")
>
> My minimal application.conf has:
>
> akka {
> loglevel = DEBUG
> }
>
> I don't know how to tell proguard to keep/include this configuration file.
> -include application.conf
>
> doesn't work because proguard chokes with my configuration file.
>
> I really need some help please!! I am very frustrated trying to make this
> to work. Maybe I need to something special in my proguard-project.txt, or
> my project/Build.scala.
> I also tried the approach followed in the safe-metronome project and I
> failed:
>
>
> https://bitbucket.org/mackler/safe-metronome/src/56c08e897cbfc31f664aa3b3a9b56961a5d6befb/project/Build.scala?at=default#cl-18
>
>
>
> On Thursday, February 6, 2014 6:01:59 PM UTC-6, Nick Stanchenko wrote:
>>
>> FYI, if someone bumps into
>>
>> java.lang.ExceptionInInitializerError
>> ...
>> Caused by: com.typesafe.config.ConfigException$Missing: No configuration
>> setting found for key 'akka'
>>
>>
>> Here’s how I solved it:
>>
>> 1) If not yet, you need to subclass the Application class with your own
>> implementation. See here:
>> http://www.devahead.com/blog/2011/06/extending-the-android-application-class-and-dealing-with-singleton/.
>>
>> I’ll call the new class MyApplication.
>>
>> 2) InMyApplication, addval config = ConfigFactory.load(). This will use
>> the correct class loader.
>>
>> 3) When creating the the actor system, supply this config and
>> application’s class loader by hand (the code assumes you are inside an
>> Activity):
>> val app = getApplication.asInstanceOf[MyApplication]
>> val actorSystem = ActorSystem("MyActorSystem", app.config,
>> app.getClassLoader)
>>
>> N
>>
>> On Sunday, December 15, 2013 11:28:56 PM UTC, Nick Stanchenko wrote:
>>>
>>> Hi,
>>>
>>> Since I spent almost an entire day adding Proguard rules for the latest
>>> Akka, I thought I would share them.
>>> There is a pull request to add this to the cookbook:
>>> https://github.com/fxthomas/android-plugin/pull/6
>>>
>>> proguardOptions ++= Seq(
>>> "-keep class akka.actor.LightArrayRevolverScheduler { *; }",
>>> "-keep class akka.actor.LocalActorRefProvider { *; }",
>>> "-keep class akka.actor.CreatorFunctionConsumer { *; }",
>>> "-keep class akka.actor.TypedCreatorFunctionConsumer { *; }",
>>> "-keep class akka.dispatch.BoundedDequeBasedMessageQueueSemantics { *; }",
>>> "-keep class akka.dispatch.UnboundedMessageQueueSemantics { *; }",
>>> "-keep class akka.dispatch.UnboundedDequeBasedMessageQueueSemantics { *;
>>> }",
>>> "-keep class akka.dispatch.DequeBasedMessageQueueSemantics { *; }",
>>> "-keep class akka.actor.LocalActorRefProvider$Guardian { *; }",
>>> "-keep class akka.actor.LocalActorRefProvider$SystemGuardian { *; }",
>>> "-keep class akka.dispatch.UnboundedMailbox { *; }",
>>> "-keep class akka.actor.DefaultSupervisorStrategy { *; }",
>>> "-keep class akka.event.slf4j.Slf4jLogger { *; }",
>>> "-keep class akka.event.Logging$LogExt { *; }")
>>>
>>>
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