GUI crash on latest alpha #1019

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claunia · 2026-01-29T15:39:02Z

claunia commented

2026-01-29 15:39:02 +00:00

Originally created by @HeroponRikiBestest on GitHub (Oct 27, 2025).

Version

Development commit

Commit hash

Alpha 6.0 14 dbg build from github

Tested debug version?

Yes

Which operating systems have you used?

Windows
Linux
macOS
Other

What is the architectural bit size you're using?

32-bit
64-bit
Unsure or unknown

What processor are you using?

An Intel or AMD
An ARM or Apple Silicon
Unsure or unknown

Description

I can get Aaru's gui to crash by opening and closing enough other windows. Not sure what the exact cause is.

Exact command line used

./aaru gui

Expected behavior

I expected the app to not crash.

Actual behavior

It crashed.

https://github.com/user-attachments/assets/e0a11d58-0c4a-42e8-b4cd-855972123194

Output of command execution with debug output enabled

./aaru gui
Uploading statistics
Unhandled exception. System.InvalidOperationException: Call from invalid thread
   at Avalonia.Threading.Dispatcher.<VerifyAccess>g__ThrowVerifyAccess|16_0()
   at Avalonia.Input.InputElement..ctor()
   at Avalonia.Controls.DataGridRow..ctor()
   at Avalonia.Controls.DataGrid.GenerateRow(Int32 rowIndex, Int32 slot, Object dataContext)
   at Avalonia.Controls.DataGridDataConnection.NotifyingDataSource_CollectionChanged(Object sender, NotifyCollectionChangedEventArgs e)
   at Avalonia.Collections.DataGridCollectionView.ProcessAddEvent(Object addedItem, Int32 addIndex)
   at Avalonia.Collections.DataGridCollectionView.ProcessCollectionChanged(NotifyCollectionChangedEventArgs args)
   at System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged(NotifyCollectionChangedEventArgs e)
   at Aaru.Gui.ConsoleHandler.OnWriteHandler(String format, Object[] arg)
   at Aaru.Logging.AaruLogging.WriteLine(String format, Object[] arg)
   at Aaru.Gui.ViewModels.Windows.ImageChecksumViewModel.DoWork()
   at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__124_1(Object state)
   at System.Threading.QueueUserWorkItemCallback.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
   at System.Threading.Thread.StartCallback()
Aborted                    (core dumped) ./aaru gui

Originally created by @HeroponRikiBestest on GitHub (Oct 27, 2025). ### Version Development commit ### Commit hash Alpha 6.0 14 dbg build from github ### Tested debug version? - [x] Yes ### Which operating systems have you used? - [ ] Windows - [x] Linux - [ ] macOS - [ ] Other ### What is the architectural bit size you're using? - [ ] 32-bit - [x] 64-bit - [ ] Unsure or unknown ### What processor are you using? - [x] An Intel or AMD - [ ] An ARM or Apple Silicon - [ ] Unsure or unknown ### Description I can get Aaru's gui to crash by opening and closing enough other windows. Not sure what the exact cause is. ### Exact command line used `./aaru gui` ### Expected behavior I expected the app to not crash. ### Actual behavior It crashed. https://github.com/user-attachments/assets/e0a11d58-0c4a-42e8-b4cd-855972123194 ### Output of command execution with debug output enabled ```shell ./aaru gui Uploading statistics Unhandled exception. System.InvalidOperationException: Call from invalid thread at Avalonia.Threading.Dispatcher.<VerifyAccess>g__ThrowVerifyAccess|16_0() at Avalonia.Input.InputElement..ctor() at Avalonia.Controls.DataGridRow..ctor() at Avalonia.Controls.DataGrid.GenerateRow(Int32 rowIndex, Int32 slot, Object dataContext) at Avalonia.Controls.DataGridDataConnection.NotifyingDataSource_CollectionChanged(Object sender, NotifyCollectionChangedEventArgs e) at Avalonia.Collections.DataGridCollectionView.ProcessAddEvent(Object addedItem, Int32 addIndex) at Avalonia.Collections.DataGridCollectionView.ProcessCollectionChanged(NotifyCollectionChangedEventArgs args) at System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged(NotifyCollectionChangedEventArgs e) at Aaru.Gui.ConsoleHandler.OnWriteHandler(String format, Object[] arg) at Aaru.Logging.AaruLogging.WriteLine(String format, Object[] arg) at Aaru.Gui.ViewModels.Windows.ImageChecksumViewModel.DoWork() at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__124_1(Object state) at System.Threading.QueueUserWorkItemCallback.Execute() at System.Threading.ThreadPoolWorkQueue.Dispatch() at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart() at System.Threading.Thread.StartCallback() Aborted (core dumped) ./aaru gui ```

claunia added the bug needs triage labels 2026-01-29 15:39:02 +00:00

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Reference: aaru-dps/Aaru-aaru-dps#1019