asp.net mvc - Silverlight rises an exception when hosted in MVC web page -


i have silverlight project works when run independently (i.e. run instance), when run mvc website rises exception says

unhandled error in silverlight 2 application object reference not set instance of object.    @ takingmypicture.mainpage..ctor()    @ takingmypicture.app.application_startup(object sender, startupeventargs e)    @ ms.internal.coreinvokehandler.invokeeventhandler(uint32 typeindex, delegate handlerdelegate, object sender, object args)    @ ms.internal.jolthelper.fireevent(intptr unmanagedobj, intptr unmanagedobjargs, int32 argstypeindex, int32 actualargstypeindex, string eventname, uint32 flags)


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