Can't locate embedded satellite assembly

[MikiraSora]

Please check all of the platforms you are having the issue on (if platform is not listed, it is not supported)

• WPF
• UWP
• iOS
• Android
• .NET Standard
• .NET Core

Component

AssemblyLoader.ReadFromEmbeddedResources() can't locate embedded satellite assembly because name contain uppercase letter
https://github.com/Fody/Costura/blob/develop/src/Costura.Template/Common.cs#L134C7-L134C7
requestedAssemblyName.CultureInfo.Name may contain uppercase letters

Version of Library

5.7.0

Version of OS(s) listed above with issue

Win

Steps to Reproduce

1. get Costura.Fody 5.7.0 from nuget
2. run

Expected Behavior

locate embedded satellite assembly successfully

Actual Behavior

[GeertvanHorrik]

Excellent find. Are you interested in providing a fix? A few ways to help out could be:

1. Write a failing unit test
2. Include the actual fix

Thank you!

[MikiraSora]

I will try write a fix but I have to read and learn repo fully

[MikiraSora]

It's hard to compile source and take unit test.
I don't think I have the ability to fix these codes. So I hope you can personally repair it, after all, the reason has already been found.

[JerryJian]

A workaround, at the entry point of the program, modify the assemblyNames cache:

static int Main(string[] args)
{
    var loader = typeof(Program).Assembly.GetType("Costura.AssemblyLoader");
    if (loader != null)
    {
        var field = loader.GetField("assemblyNames", BindingFlags.Static | BindingFlags.NonPublic);
        if (field != null && field.GetValue(null) is Dictionary<string, string> dict)
        {
            foreach (var item in dict.Keys.ToList())
            {
                if (item.Contains("zh-hans"))
                {
                    var upperName = item.Replace("zh-hans", "zh-Hans");
                    if (!dict.ContainsKey(upperName))
                    {
                        dict.Add(upperName, dict[item]);
                    }
                }
            }
        }
    }
    ...
}

[MikiraSora]

here is my method to solve : link

[GeertvanHorrik]

Now covered by unit tests.