Godot Editor Not Updating Exported Properties From C#

[zachbugay]

Tested versions

• Reproducible in: v4.4.dev2.mono.official [97ef3c8] and NOT reproducible in v4.3.stable.mono.official [77dcf97]

System information

Godot v4.4.dev2.mono - Windows 10.0.22631 - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 3070 (NVIDIA; 32.0.15.6109) - AMD Ryzen 7 5800X 8-Core Processor (16 Threads)

Issue description

Using the latest v4.4.dev2.mono release, the Godot Editor Inspector is not updating after Exports have been added to a C# file, and the Godot Editor Builds the Project.

Rather, the whole Godot Editor needs to be closed, and relaunch for the properties to be seen.

Steps to reproduce

1. Launch Godot_v4.4-dev2_mono_win64.exe
2. Create a new project, named anything you want stored anywhere.
3. Editor => Editor Settings =>Dotnet => Editor => Visual Studio
   1. External Editor Visual Studio
4. Click "3D Scene" under Create Root Node
5. Click Attach a new or existing script to the selected node.
6. Select Language: C#
7. Template Node: Default
8. Save the scene

	[Export]
	public int Foo { get; set; }

10. In the Godot Editor, click "Build Project"

Minimal reproduction project (MRP)

https://github.com/zachbugay/godot-ui-not-updating-4.4-dev2

[raulsntos]

This sounds similar to #97060. And it looks like that issue may be the same as #96828 which was fixed by #74830.

[Hilderin]

I was able to reproduce with 4.4 dev 2 but the issue is now fixed in master. I agree with raulsntos, it's most certainly related to #96828

I'm closing the issue since it's now working in master.

[VVander]

I just had this happen to me in v4.3.stable.mono.official, but after reloading the project, it works again. I can change the exports, rebuild, and the inspector is updated appropriately now. Still not sure what caused the original issue...