Bug 30143 - FitPulseTheme - NSInvalidArgumentException [__NSDictionaryM __setObject:forKey:]: object cannot be nil
Summary: FitPulseTheme - NSInvalidArgumentException [__NSDictionaryM __setObject:forKe...
Alias: None
Product: Components
Classification: Xamarin
Component: Xamarin Components ()
Version: Production (addons.xamarin.com)
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: David Humphreys
Depends on:
Reported: 2015-05-15 15:10 UTC by Jon Douglas [MSFT]
Modified: 2015-05-15 15:44 UTC (History)
1 user (show)

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

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Description Jon Douglas [MSFT] 2015-05-15 15:10:14 UTC

The FitPulseTheme component found in the Xamarin Component Store currently does not play nicely with Xamarin.iOS 8.10. When using the FitpuleTheme.Apply() method, it throws the following exception:

Foundation.MonoTouchException: Objective-C exception thrown. Name: NSInvalidArgumentException Reason: *** -[__NSDictionaryM __setObject:forKey:]: object cannot be nil

Component Source: http://components.xamarin.com/view/fitpulsetheme


1) Install the Component

2) Call the following method:

public override bool FinishedLaunching (UIApplication app, NSDictionary options)
    FitpulseTheme.Apply ();

*Version Information

=== Xamarin Studio ===

Version 5.9.1 (build 3)
Installation UUID: 9091fd92-0b4a-4688-960c-73bfd6f1a240
	Mono 4.0.0 ((detached/d136b79)
	GTK+ 2.24.23 (Raleigh theme)

	Package version: 400000143

=== Apple Developer Tools ===

Xcode 6.3.1 (7703)
Build 6D1002

=== Xamarin.iOS ===

Version: (Business Edition)
Hash: 6481535
Branch: master
Build date: 2015-04-27 04:38:13-0400

=== Xamarin.Android ===

Version: (Business Edition)
Android SDK: /Users/jonathandouglas/Library/Developer/Xamarin/android-sdk-macosx
	Supported Android versions:
		2.3    (API level 10)
		4.0.3  (API level 15)
		4.4    (API level 19)
		4.4.87 (API level 20)
		5.0    (API level 21)
Java SDK: /usr
java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)

=== Xamarin Android Player ===

Version: Unknown version
Location: /Applications/Xamarin Android Player.app

=== Xamarin.Mac ===

Version: (Business Edition)

=== Build Information ===

Release ID: 509010003
Git revision: aad75a6e7e48f18120ce41f47d0ff2c6216f49c3
Build date: 2015-05-08 12:46:18-04
Xamarin addins: 1246b3044cbb7f56a217334f8fc5489ef8eefe3f

=== Operating System ===

Mac OS X 10.10.3
Darwin Jonathans-Mac-mini.local 14.3.0 Darwin Kernel Version 14.3.0
    Mon Mar 23 11:59:05 PDT 2015
    root:xnu-2782.20.48~5/RELEASE_X86_64 x86_64
Comment 1 David Humphreys 2015-05-15 15:44:27 UTC
This is caused by a bug in the Xamarin.iOS where UIFont.FontWithName no longer returns an null object if the font isn't found.  https://bugzilla.xamarin.com/show_bug.cgi?id=29516

I have now updated it to correctly handle this situation so that the component will work as expected