Bug 12060 - "Data" ios sample get hanged on clicking on Basic Vici CoolStorage
Summary: "Data" ios sample get hanged on clicking on Basic Vici CoolStorage
Status: VERIFIED DUPLICATE of bug 12727
Alias: None
Product: iOS
Classification: Xamarin
Component: Samples ()
Version: 6.2.x
Hardware: PC Mac OS
: --- normal
Target Milestone: 6.4 (async)
Assignee: Bugzilla
Depends on:
Reported: 2013-05-01 14:47 UTC by Atin
Modified: 2013-07-08 13:14 UTC (History)
4 users (show)

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

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Description Atin 2013-05-01 14:47:56 UTC
Steps to reproduce:
1. Open Data ios sample in X.S.
2. Debug or run the application.
3. It displays database Basic ADO.NET, Basic SQLite-Net, Basic Vici CoolStorage.
4. Click on all three buttons.

Actual result:
Data ios sample get hanged on clicking on Basic Vici CoolStorage.

Expected result:
When user click on all three buttons It should display some names and 'Back' button and application should not get hanged.

Below is the ios device log for the same:

Environment details:
All mac
XS 4.0.4 (build 2)- a8bf58d398a13bcc7595f5f85adae04865a834d4
Mono 2.10.12 (mono-2-10/c9b270d)

Device info:
iphone4 5.1
iphone5 6.0.2

App info: monotouch-samples-masterb3e630e561a77c3b4ad499699607e5eba11d26c2
Comment 1 PJ 2013-05-08 16:16:38 UTC
First of all, I just want to say that this only happens on device - I see the correct expected behavior on simulator.

After investigation, I see that the same actions result in slightly different behaviors on 6.3.5 vs 6.2.4 (stable), so I'll report both.

On, I see the behavior described above. Upon selecting 'ViciCoolStorage', the app hangs (UI stops responding). In the application output in XS there is a line that says 'Stacktrace:' and then there is nothing else after that.

I never see the application hang. I see the application crash when performing the steps above on the initial deploy. Subsequent debug/run attempts result in an empty table view controller when I choose ViciCoolStorage.

Here are the crash logs from Xcode's Device Log for both versions: https://gist.github.com/pjbeaman/89a2c89df317251db430

I'm going to say that the current behavior is not a blocker for the release, but (without checking) I do seem to remember ViciCoolStorage working at some point. Worth taking a look.
Comment 4 Akhilesh kumar 2013-07-08 12:51:38 UTC
We can't VERIFY this bug right now,because root bug of this issue is still in NEW state: https://bugzilla.xamarin.com/show_bug.cgi?id=12727
Comment 5 PJ 2013-07-08 13:14:42 UTC
Akhilesh, when verifying a DUPLICATE bug, you only have to verify that the issue in fact does look like a DUPLICATE to you.

You are essentially trying to verify that *whatever* the resolved state is, the state is correct.