application with native extension crashes onstart

I've created a flex mobile project with ios native extension(with ad frameworks such as facebook,chartboost ) and linked 3rd party frameworks.

when I start the application,it's crashes.I can't see any logs.is this a problem with linking 3rd party frameworks?

framework didn't work properly with it's directory structure so I followed below link. copied header files .a file to the top of the directory in the 3rd party framework and

removed other folders.

http://www.marietta.co.jp/diary/?action_diary_detail=1&id=681

<platform xmlns="http://ns.adobe.com/air/extension/15.0">

     <sdkVersion>8.0</sdkVersion>

     <linkerOptions>

          <option>-ios_version_min 6.1</option>

          <option>-framework UIKit</option>

          <option>-framework Foundation</option>

          <option>-framework CoreGraphics</option>

          <option>-framework AdSupport</option>

          <option>-framework StoreKit</option>

     </linkerOptions>

     <packagedDependencies>

         <packagedDependency>frameworks/Chartboost.framework</packagedDependency>

    </packagedDependencies>

</platform>

adt -package -target ane AdExtension.ane extension.xml -swc bin/AdsLibrary.swc -platform iPhone-ARM ios/library.swf ios/libAdExtension.a frameworks/Chartboost.framework -C ios . -platformoptions platformoptions.xml

please help