# Linux Mint 22.3 — vmsACARS 3.0.0-nightly.581 crashes on startup

**URL:** <https://forum.phpvms.net/t/linux-mint-22-3-vmsacars-3-0-0-nightly-581-crashes-on-startup/14349>\
**Category:** Help and Support\
**Created:** [October 10, 2026, 2:23am UTC](https://forum.phpvms.net/t/linux-mint-22-3-vmsacars-3-0-0-nightly-581-crashes-on-startup/14349 "2026-10-10T02:23:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![HelmuthMoya](https://forum.phpvms.net/user_avatar/forum.phpvms.net/helmuthmoya/32/3315_2.png) [@HelmuthMoya](https://forum.phpvms.net/u/HelmuthMoya)\
**Post date:** [October 10, 2026, 2:23am UTC](https://forum.phpvms.net/t/linux-mint-22-3-vmsacars-3-0-0-nightly-581-crashes-on-startup/14349/1 "2026-10-10T02:23:14Z")

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Hello vmsACARS development team,

I am reporting a startup crash with vmsACARS on Linux Mint 22.3.

**System information**

- OS: Linux Mint 22.3 (64-bit)

- Application: vmsACARS 3.0.0-nightly.581 (linux-x64)

- Package: vmsacars-linux-x64-nightly.AppImage

**Problem**  
The application starts but crashes after a few seconds. It also crashes when launched with `--help`.

**Error message**

```auto
System.TypeInitializationException:
The type initializer for 'Avalonia.Controls.Gtk.AvaloniaGtk' threw an exception.

System.InvalidOperationException:
A resolver is already set for the assembly.

```

The stack trace shows the failure occurs while initializing the GTK/WebView component:

`Avalonia.Controls.Gtk.AvaloniaGtk.TryGetVersion()`

I have confirmed that the following system libraries are installed:

- GTK 3

- WebKitGTK 4.1

- libsoup 3.0

The same error occurs when launching the AppImage from both Downloads and the Desktop.

Could you please investigate this Linux startup issue and advise whether a fixed build or workaround is available?

I can provide the complete startup log and additional diagnostics if needed.

Thank you.

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<div class="post-metadata">

**Author:** ![ProAvia](https://forum.phpvms.net/user_avatar/forum.phpvms.net/proavia/32/135_2.png) [@ProAvia](https://forum.phpvms.net/u/ProAvia)\
**Post date:** [October 10, 2026, 2:39am UTC](https://forum.phpvms.net/t/linux-mint-22-3-vmsacars-3-0-0-nightly-581-crashes-on-startup/14349/2 "2026-10-10T02:39:19Z")

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It may be best to continue this discussion on discord since you already have an active discussion with the developer there.