System.Exception: PRPoint not initialized or assigned to a value.

   at PRCoreInterface.PRPoint.get_X() in C:\Documents and
Settings\Administrator\Desktop\reqidev\RequiemCore\PRCoreInterface\Miscellaneous.cs:line 582

   at PRCoreInterface.PRPoint.Distance(PRPoint To) in C:\Documents and
Settings\Administrator\Desktop\reqidev\RequiemCore\PRCoreInterface\Miscellaneous.cs:line 629

   at PRModuleLibrary.PRModule.SellerClass.ApproachHandler() in C:\Documents and
Settings\Administrator\Desktop\reqidev\waltz\Selling\Seller Handlers.cs:line 135

   at PRModuleLibrary.PRModule.SellerClass.Pulse() in C:\Documents and
Settings\Administrator\Desktop\reqidev\waltz\Selling\Seller Pulse.cs:line 52

   at PRModuleLibrary.PRModule.WaltzStateHandler() in C:\Documents and
Settings\Administrator\Desktop\reqidev\waltz\Waltzmain.cs:line 106

   at PRModuleLibrary.PRModule.Pulse() in C:\Documents and
Settings\Administrator\Desktop\reqidev\waltz\Waltzmain.cs:line 67

   at ISXRequiem.ISXRequiem.Main(String[] args) in C:\Documents and
Settings\Administrator\Desktop\reqidev\RequiemCore\ISXRequiem\ISXRequiem.cs:line 91
Exception unloading domain: System.CannotUnloadAppDomainException: Error while unloading
appdomain. (Exception from HRESULT: 0x80131015)

   at System.AppDomain.Unload(AppDomain domain)

   at LavishVMRuntime.LVMDomainManager.DomainUnloader(Object Obj)