Trying to use new C# mono V2 environment

Gyzzmo · July 8, 2023, 10:02pm

Hi !

Glad to try the new C# mono V2 environment, I’m stuck with this problem:

But I have create a new project, and no nuget package added to this project.
Before to get this error, I get anoter error because CitizenFX.Core.Client has been loaded in addition of other mono V2 DLL. So I have clear my nuget package locally and now I show this error.
Does the FxDK itself define global packages for all Visual Studio projects ?

So, for now, can’t try api V2

Dutchkiller2000 · July 9, 2023, 12:07pm

The V2 is currently not on nuget
Heres a guide on how to set it up using visual studio

github.com

thorium-cfx/mono_v2_get_started/blob/main/Setup.md

⚠️ This environment is still in beta, crashes and future changes are to be expected ⚠️
# Set up your C# solution
This guide expects that the reader already knows how to work with Visual Studio and how to [set up and distribute FiveM resources](https://docs.fivem.net/docs/scripting-manual/introduction/).

1. Create the solution and projects
	* CLI, automatic:  
		```cmd
		dotnet new sln -o MySolution
		chdir MySolution
		dotnet new classlib --target-framework-override net452 -o Client
		dotnet new classlib --target-framework-override net452 -o Server
		dotnet sln add Client Server
		xcopy %localappdata%\FiveM\FiveM.app\citizen\clr2\lib\mono\4.5\v2\Native\CitizenFX.FiveM.Native.dll Client\bin\ /Y /I
		pause
		```
		\* Higher Framework versions are possible, but Visual Studio may complain on some systems.
	* Manual:  
		Create a new C# **Class Library (.NET Framework)** and add another project in the solution for the missing server or client, also copy **Native/CitizenFX.FiveM.Native.dll** with your client project.
2. Go into your \<MySolution\> directory and open the solution
3. In Visual Studio you right click the project and *Add -> Add Assembly Reference...*

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Gyzzmo · July 9, 2023, 2:36pm

Yes ^^ it’s that I made, then I have this problem !

Dutchkiller2000 · July 9, 2023, 2:53pm

Make sure that the nuget packages are not installed.
Did you also try to run the package restore. As what the error is saying?

Gyzzmo · July 9, 2023, 3:16pm

Yes I tried that too ^^ but I have a message telling me that no package has been added in this project

Dutchkiller2000 · July 9, 2023, 3:28pm

Hmm odd one, maybe you can try clearing your nuget cache?

In visual studio, Tools > nuget package manager> package manager settings and click on clear all nuget caches.

Gyzzmo · July 9, 2023, 3:42pm

Already made too ^^ before that I have an error because the spacename CitizenFX.Core.Client exists in two references, so Visual Tudio load the package dll from my user folder.nuget but after clearing it the error I have send are coming it is as if the package is installed on the project while it is not there

Gyzzmo · July 9, 2023, 5:04pm

Stackoverflow save me :

I have used an alread existing script, so bin and obj are not empty…now no problem !
Good to known…