FileNotFoundException occurs

[sudharsan-narayanan]

Description

Description:

1. When we try to get the Satellite Assembly from the instance of the assembly. It throws the exception. Kindly refer the code snippet to replicate it.

Assembly lookupAssembly = Assembly.GetEntryAssembly(); lookupAssembly = lookupAssembly.GetSatelliteAssembly(CultureInfo.CurrentUICulture);

Stack Trace:

mscorlib.dll!System.Reflection.RuntimeAssembly.InternalGetSatelliteAssembly(string name, System.Globalization.CultureInfo culture, System.Version version, bool throwOnFileNotFound, ref System.Threading.StackCrawlMark stackMark) Unknown
mscorlib.dll!System.Reflection.RuntimeAssembly.InternalGetSatelliteAssembly(System.Globalization.CultureInfo culture, System.Version version, ref System.Threading.StackCrawlMark stackMark) Unknown
mscorlib.dll!System.Reflection.RuntimeAssembly.GetSatelliteAssembly(System.Globalization.CultureInfo culture) Unknown

WpfCustomCtrl.dll!WpfCustomCtrl.LocalizationResourceAccessor.GetLocalizedResourceManager(System.Reflection.Assembly lookupassembly, string nameSpace) Line 126 C#
WpfCustomCtrl.dll!WpfCustomCtrl.LocalizationResourceAccessor.LocalizationResourceAccessor() Line 40 C#
WpfCustomCtrl.dll!WpfCustomCtrl.SharedLocalizationResourceAccessor.SharedLocalizationResourceAccessor() Unknown
WpfCustomCtrl.dll!WpfCustomCtrl.SharedLocalizationResourceAccessor.SharedLocalizationResourceAccessor() Line 15 C#
[Native to Managed Transition]
[Managed to Native Transition]
[Native to Managed Transition]
ExceptionCustom.exe!ExceptionCustom.App.Main() Unknown

Sample:
WpfCustomCtrl.zip
ExceptionCustom.zip

Reproduction Steps

Just run the sample with the code snippet

Expected behavior

Actual behavior

Need to run properly

Regression?

It works properly in .NetCore.

Known Workarounds

No response

Impact

No response

Configuration

• .Net Framework 4.8
• Windows 10 21H2
• AnyCPU

Other information

No response

[miloush]

I cannot reproduce this. There is a first-chance exception but the GetLocalizedResourceManager still returns an instance. I do not get the BindingFailure MDA.

[sudharsan-narayanan]

I cannot reproduce this. There is a first-chance exception but the GetLocalizedResourceManager still returns an instance. I do not get the BindingFailure MDA.

Please find the reproduce video below,

In that video, I have shown the Visual Studio version and PC settings.

LocalizationException.mp4

and also, please share your setting and Visual Studio version.

[huiliuss]

    //

    // Summary:

    //     Gets the satellite assembly for the specified culture.

    //

    // Parameters:

    //   culture:

    //     The specified culture.

    //

    // Returns:

    //     The specified satellite assembly.

    //

    // Exceptions:

    //   T:System.ArgumentNullException:

    //     culture is null.

    //

    //   T:System.IO.FileNotFoundException:

    //     The assembly cannot be found.

    //

    //   T:System.IO.FileLoadException:

    //     The satellite assembly with a matching file name was found, but the CultureInfo

    //     did not match the one specified.

    //

    //   T:System.BadImageFormatException:

    //     The satellite assembly is not a valid assembly.

    public virtual Assembly GetSatelliteAssembly(CultureInfo culture)

    {

        throw new NotImplementedException();

    }

Judging from its source code, it does not implement this function, but directly throws an exception. It sets this method as virtual method, you should need to implement this function yourself

[miloush]

There is clearly try/catch block. If you continue execution, do things work as expected?

Did you enable this MDA manually?