Re: Newbie executing app after deployed in Tomcat

>> Hi you all,
>>
>> I have installed jruby 1.1.2. I've made a simple application (copied from
>> [1]), and this application works fine with Mongrel.
>>
>> Problems have come when trying to execute it in Tomcat. I have installed
>> Warbler. I have generated the war and copied in tomcat/webapps (such as
>> explained in [2])
>> When starting Tomcat, the deployment works correctly (without apparent
>> mistakes). But when going to localhost:8080/myapp/posts, I have:
>> "Application initialization failed: null "
>>
>> In logs I have something like:
>> 29-may-2008 17:18:29 org.apache.catalina.core.ApplicationContext log
>> GRAVE: Exception caught
>> java.lang.NullPointerException
>> at org.jruby.runtime.load.LoadService.findFile(LoadService.java:466)
>> at org.jruby.runtime.load.LoadService.findLibrary(LoadService.java:391)
>> at org.jruby.runtime.load.LoadService.smartLoad(LoadService.java:258)
>> at org.jruby.runtime.load.LoadService.require(LoadService.java:346)
>> at org.jruby.Ruby.initBuiltins(Ruby.java:1158)
>> at org.jruby.Ruby.init(Ruby.java:843)
>> at org.jruby.Ruby.newInstance(Ruby.java:158)
>> at
>> org.jruby.javasupport.JavaEmbedUtils.initialize(JavaEmbedUtils.java:85)
>> at
>> org.jruby.rack.DefaultRackApplicationFactory.newRuntime(DefaultRackApplicationFactory.java:79)
>> at
>> org.jruby.rack.DefaultRackApplicationFactory.createApplication(DefaultRackApplicationFactory.java:144)
>> at
>> org.jruby.rack.DefaultRackApplicationFactory.newApplication(DefaultRackApplicationFactory.java:44)
>> at
>> org.jruby.rack.DefaultRackApplicationFactory.getApplication(DefaultRackApplicationFactory.java:52)
>> at
>> org.jruby.rack.PoolingRackApplicationFactory.getApplication(PoolingRackApplicationFactory.java:92)
>> at
>> org.jruby.rack.DefaultRackDispatcher.process(DefaultRackDispatcher.java:31)
>> at org.jruby.rack.RackFilter.doFilter(RackFilter.java:51)
>>
>> Am i doing something wrong? I mean, do you have any clue about it?
>>
>> [1]
>> http://blog.emptyway.com/2008/04/08/120-seconds-guide-to-jruby-on-rails/
>> [2] http://wiki.jruby.org/wiki/Jruby_on_Rails_on_Tomcat (the Rails 2.0
>> section)
>>
>>
>>
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