`System.Runtime.CompilerServices.Unsafe` Version Mismatch.

[Razmoth]

Greetings.

While using SigScan v3.0.1, It asks for System.Runtime.CompilerServices.Unsafe v4.5.3, my project already has reference to System.Runtime.CompilerServices.Unsafe v5.0.0, and SigScan library requires >= v4.7.0 according to NuGet description.

Thanks in advance.

[Sewer56]

Which TFM (Target Framework) is your application targeting?

I'll check quickly if it's a config issue.

[Razmoth]

NET Framework v4.7.2

[Sewer56]

I've tried reproducing this in a clean new project however I've come up short.

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>NET472</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Reloaded.Memory.Sigscan" Version="3.0.1" />
    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="5.0.0" />
  </ItemGroup>

</Project>

// Dummy code
var code = new byte[12321];
var scanner = new Scanner(code);
scanner.FindPattern("00 FF 00");

Would you happen to be using the old .csproj format and/or packages.config? If so, this might be able to help.

Deleting the obj folders (or just doing a rebuild) might help too.

[Razmoth]

It's definitely related to binding redirect.

However, the issue is that the executable project will invoke a function from another Class Library project, which does not have app.config, trying to add it manually doesn't seem to help as well.

.

Apologize for explaining it poorly, but essentially there are 3 project (excluding Loader), 2 libraries 1 executable, the Bootstrapper will invoke a function from TypeTreeDumper, The TypeTreeDumper has the reference to SigScan and a dependency to Unity, of which it has the reference to System.Runtime.CompilerServices.Unsafe v5.0.0.

Inject Code:

TypeTreeDumper.Bootstrapper.exe.config:

If you don't mind, I can share the project files to test it out, I'd really appreciate it.

Thanks.

[Sewer56]

Feel free, albeit I'd probably be troubleshooting in the exact same way that you are.
It's been a pretty long time since I've used Framework.

The initial screenshot with the stack trace errored at Span<T> which makes me think this could also potentially be related to System.Memory.

[Razmoth]

Guessed it right !! it was indeed System.Memory call, weird that PrivatePath is null despite it being set in TypeTreeDumper.Bootstrapper.exe.config.

[Razmoth]

I believe this is no longer an issue related with SigScan. will look into it on my own.

Thank you for the help

[Sewer56]

No sweat, have fun and good luck.