Exception: System.Exception: Native code encountered, plug required.

[qveezzx]

Have you checked Github Issues for similar errors? Yes, even repo which from i used source (~5 months ago, it was working), the repo dev didnt respond for 2 of my issues.

Exception Exception: System.Exception: Native code encountered, plug required. Check build output for more information. SphereOS C:\Users\Oliwier\Desktop\AUTORSKIE\OS\SphereOS\SphereOS\IL2CPU 1

Visual Studio Output Logs _Rozpoczęto kompilację... 1>------ Kompilacja rozpoczęta: Projekt: SphereOS, Konfiguracja: Debug Any CPU ------ 1>C:\Users\Oliwier\Desktop\AUTORSKIE\OS\SphereOS\SphereOS\SphereOS.csproj : warning NU1603: Element SphereOS zależy od elementu Cosmos.Build (>= 0.1.0-localbuild20230617112142), ale nie znaleziono elementu Cosmos.Build 0.1.0-localbuild20230617112142. Najlepsze rozpoznane przybliżone dopasowanie to Cosmos.Build 0.1.0-localbuild20230916025026. 1>SphereOS -> C:\Users\Oliwier\Desktop\AUTORSKIE\OS\SphereOS\SphereOS\bin\Debug\net6.0\SphereOS.dll 1>Executing IL2CPU on assembly 1>Kernel Base: Cosmos.System.Kernel 1>Checking target assembly: C:\Users\Oliwier\Desktop\AUTORSKIE\OS\SphereOS\SphereOS\bin\Debug\net6.0\SphereOS.dll 1>IL2CPU : error : Exception: System.Exception: Native code encountered, plug required. Check build output for more information. 1> DO NOT REPORT THIS AS A BUG. 1> Please see http://www.gocosmos.org/docs/plugs/missing/ 1> Need plug for: System.Void System.String..ctor(System.ReadOnlySpan1<System.Char>)(Plug Signature: System_Void__System_String__ctor_System_ReadOnlySpan_1_System_Char__ ). 1> Static: False 1> Assembly: System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e 1> Called from: 1>System.Runtime.CompilerServices.DefaultInterpolatedStringHandler::System.String ToStringAndClear() 1>Cosmos.System.Kernel::Void Start() 1> 1> 1> 1> at Cosmos.IL2CPU.ILScanner.ScanMethod(MethodBase aMethod, Boolean aIsPlug, String sourceItem) in C:\Users\Oliwier\Desktop\AUTORSKIE\SphereOS-master\clone\SphereOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 562 1> at Cosmos.IL2CPU.ILScanner.ScanQueue() in C:\Users\Oliwier\Desktop\AUTORSKIE\SphereOS-master\clone\SphereOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 751 1> at Cosmos.IL2CPU.ILScanner.Execute(MethodBase aStartMethod, IEnumerable1 plugsAssemblies) in C:\Users\Oliwier\Desktop\AUTORSKIE\SphereOS-master\clone\SphereOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 270 1> at Cosmos.IL2CPU.CompilerEngine.Execute() in C:\Users\Oliwier\Desktop\AUTORSKIE\SphereOS-master\clone\SphereOS\IL2CPU\source\Cosmos.IL2CPU\CompilerEngine.cs:line 189 1>IL2CPU task took 00:00:00.3475992 1>Kompilowanie projektu „SphereOS.csproj” wykonane — NIEPOWODZENIE. ========== Kompilacja: sukces — 0, niepowodzenie (failed) — 1, aktualne — 0, pominięto — 0 ========== ========== upłynęło 00:00,636 =========_

How To Reproduce no changes i think, used https://github.com/LumaTechnologies/SphereOS

Screenshots

Context Before posting please confirm that the following are in order [✅] Both Cosmos VS Extensions are installed [✅] In the NuGet Package Manager "Include prerelease" is selected [✅] The Cosmos NuGet package store is selected (NOT nuget.org) in 'Manage NuGet Packages' [✅] The Cosmos NuGet packages are installed

[zarlo]

looks like ``System.String..ctor(System.ReadOnlySpan1)``` needs a plug

okay it looks like its making an internal call but it should not be hard to plug

[MishaTy]

Can you please check if the Cosmos.Plugs nuget package is installed?

[Arawn-Davies]

Can confirm the issue isn't OS-specific, something has broken in a (recent?) commit. Projects which build in the userkit aren't building in the devkit for some reason.

My OS (Medli) for example:

>Kernel Base: Cosmos.System.Kernel
2>Checking target assembly: C:\Users\azama\Desktop\Medli\Medli_Boot\bin\Debug\net6.0\Medli_Boot.dll
2>IL2CPU : error : Exception: System.Exception: Native code encountered, plug required. Check build output for more information.
2>  DO NOT REPORT THIS AS A BUG.
2>  Please see http://www.gocosmos.org/docs/plugs/missing/
2>  Need plug for: System.Void  System.String..ctor(System.ReadOnlySpan`1<System.Char>)(Plug Signature: System_Void__System_String__ctor_System_ReadOnlySpan_1_System_Char__ ).
2>  Static: False
2>  Assembly: System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e
2>  Called from:
2>System.Runtime.CompilerServices.DefaultInterpolatedStringHandler::System.String ToStringAndClear()
2>Cosmos.System.Kernel::Void Start()
2>
2>
2>
2>   at Cosmos.IL2CPU.ILScanner.ScanMethod(MethodBase aMethod, Boolean aIsPlug, String sourceItem) in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 562
2>   at Cosmos.IL2CPU.ILScanner.ScanQueue() in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 751
2>   at Cosmos.IL2CPU.ILScanner.Execute(MethodBase aStartMethod, IEnumerable`1 plugsAssemblies) in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 270
2>   at Cosmos.IL2CPU.CompilerEngine.Execute() in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\CompilerEngine.cs:line 189
2>IL2CPU task took 00:00:00.5564257
2>Done building project "Medli_Boot.csproj" -- FAILED.
========== Build: 0 succeeded, 2 failed, 0 up-to-date, 0 skipped ==========
========== Build started at 23:42 and took 01.169 seconds ==========

@valentinbreiz @geomtech I tested building Aura in latest devkit, same result:

>Kernel Base: Cosmos.System.Kernel
3>Checking target assembly: C:\Users\azama\Desktop\Aura-Operating-System\SRC\Aura_Boot\bin\Debug\net6.0\Aura_Boot.dll
3>IL2CPU : warning : Loading plugs from assembly: Aura_Plugs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
3>IL2CPU : error : Exception: System.Exception: Native code encountered, plug required. Check build output for more information.
3>  DO NOT REPORT THIS AS A BUG.
3>  Please see http://www.gocosmos.org/docs/plugs/missing/
3>  Need plug for: System.Void  System.String..ctor(System.ReadOnlySpan`1<System.Char>)(Plug Signature: System_Void__System_String__ctor_System_ReadOnlySpan_1_System_Char__ ).
3>  Static: False
3>  Assembly: System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e
3>  Called from:
3>System.Runtime.CompilerServices.DefaultInterpolatedStringHandler::System.String ToStringAndClear()
3>Cosmos.System.Kernel::Void Start()
3>
3>
3>
3>   at Cosmos.IL2CPU.ILScanner.ScanMethod(MethodBase aMethod, Boolean aIsPlug, String sourceItem) in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 562
3>   at Cosmos.IL2CPU.ILScanner.ScanQueue() in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 751
3>   at Cosmos.IL2CPU.ILScanner.Execute(MethodBase aStartMethod, IEnumerable`1 plugsAssemblies) in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 270
3>   at Cosmos.IL2CPU.CompilerEngine.Execute() in C:\Users\azama\Desktop\CosmosOS\IL2CPU\source\Cosmos.IL2CPU\CompilerEngine.cs:line 189
3>IL2CPU task took 00:00:00.3870988
3>Done building project "Aura_Boot.csproj" -- FAILED.
========== Build: 2 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
========== Build started at 23:40 and took 00.916 seconds ==========

Not sure what's happened :/

[Arawn-Davies]

A solution:

Add the following to your project's .csproj file

<PackageReference Include="Cosmos.Plugs" Version="0-*" NoWarn="NU1604" />

[qveezzx]

Thanks, the line i needed to add to .csproj helped me.

[DarkOutcast6]

A solution:

Add the following to your project's .csproj file

<PackageReference Include="Cosmos.Plugs" Version="0-*" NoWarn="NU1604" />

@Arawn-Davies Having the same problem. Adding the line to my .csprog didn't do anything. EDIT: this line seems to work: <PackageReference Include="Cosmos.Plugs" Version="latest-stable-version" NoWarn="NU1604" />