[NBug] Value must not be null.

[binxer]

Environment

• Git Extensions 4.0.2.16100
• Build 25100ec1f7c8da8f798613da74826038af81a50e
• Git 2.39.1.windows.1
• Microsoft Windows NT 10.0.19044.0
• .NET 6.0.13
• DPI 96dpi (no scaling)

Issue description

System.Exception: Value must not be null.
   at Microsoft.Validates.Fail(String message)
   at GitUI.CommandsDialogs.RevisionFileTreeControl.FileTreeContextMenu_Opening(Object sender, CancelEventArgs e)
   at System.Windows.Forms.ToolStripDropDown.OnOpening(CancelEventArgs e)
   at System.Windows.Forms.ToolStripDropDown.SetVisibleCore(Boolean visible)
   at System.Windows.Forms.ContextMenuStrip.SetVisibleCore(Boolean visible)
   at System.Windows.Forms.ToolStripDropDown.Show(Control control, Point position)
   at System.Windows.Forms.Control.WmContextMenu(Message& m, Control sourceControl)
   at System.Windows.Forms.Control.WmContextMenu(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.TreeView.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, WM msg, IntPtr wparam, IntPtr lparam)

I have created a new repository, then go to TreeView Tab with no files in the new repository. Right mouse click - Error appears.

Steps to reproduce

create a new repository, open TreeView immediately, when repository is still empty

Did this work in previous version of GitExtensions?

No response

Diagnostics

No response

[duplicates-detector-bot[bot]]

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[duplicates-detector-bot[bot]]

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