Bug 29658 - System.Threading.Tasks.TaskCanceledException: A task was canceled on UriImageSource+<GetStreamFromCacheAsync>
Summary: System.Threading.Tasks.TaskCanceledException: A task was canceled on UriImage...
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.4.4
Hardware: Macintosh Mac OS
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2015-05-01 12:00 UTC by Julian Wyzykowski
Modified: 2016-04-13 18:11 UTC (History)
7 users (show)

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

IDE Log (5.44 KB, application/octet-stream)
2015-05-06 14:57 UTC, Julian Wyzykowski
Environment Info (1.27 KB, text/plain)
2015-05-06 14:58 UTC, Julian Wyzykowski

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Comment 1 Abhishek 2015-05-05 06:24:17 UTC
I have tried this issue and unable to reproduce the reported behavior at my end.

Steps to Reproduce:
1.Create an Xamarin.Forms PCL application.
2. Update the Xamarin.Forms.
3. Run the application on Simulator/Device.

Screencast: http://www.screencast.com/t/9QwyzmXlpghK

Could you please provide us test case along with the bug. So that I can reproduce the reported behavior at my end.

Also provide us IDE log, Build Output, Environment Info.

IDE Log via Help->Open Log Directory 
Build Output via and View->Pads->Errors.
Environment Info via Help->About->Show Details.

Environment Info:

=== Xamarin Studio ===

Version 5.9 (build 464)
Installation UUID: 93e693b0-b53d-40f4-b29c-b61ff5cbe892
	Mono 4.0.1 ((detached/5a0b19f)
	GTK+ 2.24.23 (Raleigh theme)

	Package version: 400010024

=== Apple Developer Tools ===

Xcode 6.3 (7569)
Build 6D570

=== Xamarin.iOS ===

Version: (Enterprise Edition)
Hash: 1b48440
Branch: master
Build date: 2015-05-04 17:01:32-0400

=== Xamarin.Android ===

Version: (Enterprise Edition)
Android SDK: /Users/xamarin23/Desktop/android-sdk-macosx
	Supported Android versions:
		2.3    (API level 10)
		4.0.3  (API level 15)
		4.1    (API level 16)
		4.2    (API level 17)
		4.3    (API level 18)
		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: (Enterprise Edition)

=== Build Information ===

Release ID: 509000464
Git revision: 97f3c43266a4abe2dff0a31b1afb976de897d099
Build date: 2015-05-04 10:06:54-04
Xamarin addins: 438f3e4b8352e006958552de07c6f54770c9233c

=== Operating System ===

Mac OS X 10.10.0
Darwin 800BC.local 14.0.0 Darwin Kernel Version 14.0.0
    Fri Sep 19 00:26:44 PDT 2014
    root:xnu-2782.1.97~2/RELEASE_X86_64 x86_64
Comment 2 Julian Wyzykowski 2015-05-06 14:57:08 UTC
Sorry for the late reply. Thank you for getting back to me.

Attached is the information you requested.

I'm sorry if I seemed a bit vague, it is really hard to give concrete steps to reproduce, because the crash has been inconsistent. 

I've attached a video with the crash occurring.

Thanks for your help!
Comment 3 Julian Wyzykowski 2015-05-06 14:57:33 UTC
Created attachment 11100 [details]
Comment 5 Julian Wyzykowski 2015-05-06 14:58:25 UTC
Created attachment 11102 [details]
Environment Info
Comment 6 Julian Wyzykowski 2015-05-06 15:02:51 UTC
Unfortunately the video is too large to upload. If you believe you need it I can email or somehow send it to you some other way.
Comment 7 Samantha Houts [MSFT] 2016-04-13 18:11:25 UTC
Thank you for taking the time to submit this report. After reviewing the description of this bug, we believe it no longer affects the current version of Xamarin.Forms. If you are still experiencing the issue after updating your packages, please reopen this report with an attached reproduction.
For your convenience, we have created some reproduction best practices viewable here: https://gist.github.com/jassmith/92405c300e54a01dcc6d

Warm regards,
Xamarin Forms Team