Bug 8662 - ArgumentNullException when enumerating all contacts on a users device
Summary: ArgumentNullException when enumerating all contacts on a users device
Status: RESOLVED FIXED
Alias: None
Product: Mobile API (Preview)
Classification: Xamarin
Component: Xamarin.iOS ()
Version: Preview 0.6
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Eric Maupin
URL:
Depends on:
Blocks:
 
Reported: 2012-11-29 12:20 UTC by AndyW
Modified: 2012-12-11 21:19 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED FIXED

Description AndyW 2012-11-29 12:20:31 UTC
I've hit a ArgumentNullException when enumerating a users addressbook. Please see below the stacktrace below. Please let me know if theres anything else you need, unfortunately this is on a remote users device - so specifics might be difficult.



Type: System.ArgumentNullException
	Message: Argument cannot be null.
	Parameter name: label
	StackTrace:   at MonoTouch.AddressBook.ABAddressBook.LocalizedLabel (MonoTouch.Foundation.NSString label) [0x00000] in <filename unknown>:0 
	  at Xamarin.Contacts.ContactHelper.GetLabel (MonoTouch.Foundation.NSString label) [0x00000] in <filename unknown>:0 
	  at Xamarin.Contacts.ContactHelper.<GetContact>m__9 (ABMultiValueEntry`1 a) [0x00000] in <filename unknown>:0 
	  at (wrapper delegate-invoke) <Module>:invoke_Address__this___ABMultiValueEntry`1<NSDictionary> (MonoTouch.AddressBook.ABMultiValueEntry`1<MonoTouch.Foundation.NSDictionary>)
	  at System.Linq.Enumerable+<CreateSelectIterator>c__Iterator1D`2[MonoTouch.AddressBook.ABMultiValueEntry`1[MonoTouch.Foundation.NSDictionary],Xamarin.Contacts.Address].MoveNext () [0x00000] in <filename unknown>:0 
	  at System.Collections.Generic.List`1[Xamarin.Contacts.Address].AddEnumerable (IEnumerable`1 enumerable) [0x00000] in <filename unknown>:0 
	  at System.Collections.Generic.List`1[Xamarin.Contacts.Address]..ctor (IEnumerable`1 collection) [0x00000] in <filename unknown>:0 
	  at Xamarin.Contacts.Contact.set_Addresses (IEnumerable`1 value) [0x00000] in <filename unknown>:0 
	  at Xamarin.Contacts.ContactHelper.GetContact (MonoTouch.AddressBook.ABPerson person) [0x00000] in <filename unknown>:0 
	  at System.Linq.Enumerable+<CreateSelectIterator>c__Iterator1D`2[MonoTouch.AddressBook.ABPerson,Xamarin.Contacts.Contact].MoveNext () [0x00000] in <filename unknown>:0
Comment 1 Eric Maupin 2012-12-11 21:19:57 UTC
Should be fixed in the now-available 0.6.1.