crash when starting app

[NikkyAI]

Bevor you create a new issue:

- [x] I searched for similar issues and did not find one
- [x] I'm using the latest version available in the [Windows Store](https://www.microsoft.com/store/apps/9NW16X9JB5WV)

I'm submitting a...:

• Bug report (I searched for similar issues and did not find one)

Current behavior:

after installing the app and configuring my xmpp server (a3.pm) it failed to connect/send messages in MUCs and list contacts
on second start and following the app crashes on startup (after the 2 welcoming screens)

only thing i could find in the windows logs:

Faulting application name: UWPX_UI.exe, version: 1.0.0.0, time stamp: 0x60b5379b
Faulting module name: SharedLibrary.dll, version: 2.2.29512.0, time stamp: 0x5fad1a6e
Exception code: 0xc00000fd
Fault offset: 0x00000000007d82ff
Faulting process id: 0x51c8
Faulting application start time: 0x01d7592dc2d9822c
Faulting application path: C:\Program Files\WindowsApps\790FabianSauter.UWPXAlpha_0.32.0.0_x64__s1c5dt7qckd0e\UWPX_UI.exe
Faulting module path: C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.29512.0_x64__8wekyb3d8bbwe\SharedLibrary.dll
Report Id: 7007192d-081e-49e8-ae57-2feaa6dbfe34
Faulting package full name: 790FabianSauter.UWPXAlpha_0.32.0.0_x64__s1c5dt7qckd0e
Faulting package-relative application ID: App

how can i see more debug logs ?

Environment:

App Version(s): 
v.0.32.0 <!-- Which version of the App are you using (e.g. v.0.2.0) -->

Windows 10 Version Number: <!-- https://en.wikipedia.org/wiki/Windows_10_version_history -->
- [ ] 1809
- [ ] 1803
- [ ] 1709
- [ ] 1703
- [ ] 1607
- [ ] 1511
- [ ] 1507
- [ ] Insider Build (build number: )

Edition	Windows 10 Enterprise
Version	20H2
Installed on	‎30/‎10/‎2020
OS build	19042.985
Experience	Windows Feature Experience Pack 120.2212.2020.0


Device form factor:
- [x] Desktop
- [ ] Mobile
- [ ] Xbox
- [ ] Surface Hub

Where did you got the APP from?
- [x] [Windows Store](https://www.microsoft.com/store/apps/9NW16X9JB5WV)
- [ ] Self-build, using a provided release source
- [ ] Self-build, repo cloned at [dd.mm.yyy] <!-- When did you clone the repo! -->
- [ ] Misc, got it from... <!-- Please tell us your source! -->

[COM8]

Thanks for reporting this!
Please try the following:

• Reinstall the app
• Go to Settings -> Misc and set the Log-Level to Trace
• Click on Open app data folder (PC only) and keep this window open
• Add your account
• Connect your account and restart
• In case it crashes: Letit crash multiple times and then please upload the contents of you Logs directory here so a can work on a hotfix for this

[NikkyAI]

i found this stacktrace in the logs (while using it on first boot after setup):

Details

[WARN][04.06.2021 19:57:55]: Failed to request MAM archive for [email protected] with: ERROR 
[INFO][04.06.2021 19:57:55]: Post client connected process done for: [email protected] 
[DEBUG][04.06.2021 19:57:55]: PostClientConnectedHandler for [email protected] now in state: DONE 
[ERROR][04.06.2021 19:57:55]: Unhanded exception:  System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
   at System.Collections.Generic.List`1.get_Item(Int32) + 0x37
   at System.Linq.Enumerable.ElementAt[TSource](IEnumerable`1, Int32) + 0xb2
   at Microsoft.Toolkit.Uwp.UI.AdvancedCollectionView.HandleFilterChanged() + 0x4e
   at UWPX_UI_Context.Classes.DataTemplates.Controls.ChatSuggestionsControlDataTemplate.<>c__DisplayClass24_0.<LoadSuggestionsAsync>b__0() + 0x1c4
   at System.Action.Invoke() + 0x25
   at System.Threading.Tasks.Task.InnerInvoke() + 0x25
   at System.Threading.Tasks.Task.Execute() + 0x1c
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult() + 0xb
   at UWPX_UI_Context.Classes.DataTemplates.Controls.ChatSuggestionsControlDataTemplate.<LoadSuggestionsAsync>d__24.MoveNext() + 0x187
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult() + 0xb
   at UWPX_UI_Context.Classes.DataTemplates.Controls.ChatSuggestionsControlDataTemplate.<UpdateViewAsync>d__21.MoveNext() + 0x89
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult() + 0xb
   at UWPX_UI_Context.Classes.DataContext.Controls.ChatSuggestionsControlContext.<UpdateViewAsync>d__1.MoveNext() + 0x90
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult() + 0xb
   at UWPX_UI.Controls.Chat.ChatSuggestionsControl.<UpdateViewAsync>d__14.MoveNext() + 0x98
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult() + 0xb
   at UWPX_UI.Controls.Chat.ChatSuggestionsControl.<OnClientChanged>d__16.MoveNext() + 0x9a
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__7_0(Object) + 0x1e
   at System.Action`1.Invoke(T) + 0x28
   at System.Threading.WinRTSynchronizationContext.Invoker.InvokeCore() + 0x33
   at System.Runtime.InteropServices.McgMarshal.ThrowOnExternalCallFailed(Int32, RuntimeTypeHandle) + 0x21
   at __Interop.ComCallHelpers.Call(__ComObject, RuntimeTypeHandle, Int32) + 0xb8
   at __Interop.ForwardComStubs.Stub_20[TThis](__ComObject, Int32) + 0x24
   at Microsoft.AppCenter.Utils.ApplicationLifecycleHelper.<.ctor>b__17_1(Object, UnhandledErrorDetectedEventArgs) + 0x3d
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
   at Microsoft.AppCenter.Utils.ApplicationLifecycleHelper.<.ctor>b__17_1(Object, UnhandledErrorDetectedEventArgs) + 0x75
   at System.EventHandler`1.Invoke(Object, TEventArgs) + 0x2e
   at __Interop.Intrinsics.HasThisCall__24[TArg0](Object, IntPtr, Object, TArg0) + 0x36
   at UWPX_UI!<BaseAddress>+0x2a4b7f0

on first boot after install and after setting up i could send messages, etc (although decrypting omemo messages did not work)
here is the logs / crash i got when i tried to start the app again:

cur.log

[COM8]

I will try to push a new release tomorrow.
I fixed the bug you reported in Details.
For the other one I need more data.
I'm able to catch it, but I do not have a reliable way to reproduce it currently.
So, please in case the exception occures again, klick on report here:

[COM8]

I released v.0.32.1.0. Let me know if this update fixes some of your issues and crashes.

[COM8]

Closing this, since there has not been a response for 20 days now. Feel free to reopen, in case this issue still persists.