The dynamic type created is thrown FileLoadException when using the GetCustomAttributes method #67802
Description
Which version of .NET you have tested on: Version: 6.0.3; Commit: c24d9a9
Which OS and architecture were you using: Windows 11 x64
Expected result: System.Reflection.CustomAttribute.GetCustomAttributes works with dynamic Type (AssemblyBuilder/ModuleBuilder).
Actual result: FileLoadException
The issue seems related to System.Reflection.Emit.AssemblyBuilder.Location
// System.Reflection.Emit.AssemblyBuilder
public override string Location
{
get
{
throw new NotSupportedException(SR.NotSupported_DynamicAssembly);
}
}The Location property was being used by System.Reflection.Assembly.LoadFromResolveHandler which triggers FileLoadException
// System.Reflection.Assembly
private static Assembly LoadFromResolveHandler(object sender, ResolveEventArgs args)
{
//...
string fullPath = Path.GetFullPath(requestingAssembly.Location);
//...
}Call Stack
System.IO.FileLoadException
HResult=0x80131515
Message=Could not load file or assembly 'ODataExtensionec551e7e1c3540a1b486e4be222060dc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. Operation is not supported. (0x80131515)
Source=System.Private.CoreLib
StackTrace:
at System.Reflection.CustomAttribute._CreateCaObject(RuntimeModule pModule, RuntimeType type, IRuntimeMethodInfo pCtor, Byte** ppBlob, Byte* pEndBlob, Int32* pcNamedArgs)
at System.Reflection.CustomAttribute.CreateCaObject(RuntimeModule module, RuntimeType type, IRuntimeMethodInfo ctor, IntPtr& blob, IntPtr blobEnd, Int32& namedArgs)
at System.Reflection.CustomAttribute.AddCustomAttributes(ListBuilder`1& attributes, RuntimeModule decoratedModule, Int32 decoratedMetadataToken, RuntimeType attributeFilterType, Boolean mustBeInheritable, ListBuilder`1 derivedAttributes)
at System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeMethodInfo method, RuntimeType caType, Boolean inherit)
at System.Reflection.RuntimeMethodInfo.GetCustomAttributes(Boolean inherit)
at Microsoft.AspNetCore.Mvc.ApplicationModels.DefaultApplicationModelProvider.CreateActionModel(TypeInfo typeInfo, MethodInfo methodInfo)
at Microsoft.AspNetCore.Mvc.ApplicationModels.DefaultApplicationModelProvider.OnProvidersExecuting(ApplicationModelProviderContext context)
at Microsoft.AspNetCore.Mvc.ApplicationModels.ApplicationModelFactory.CreateApplicationModel(IEnumerable`1 controllerTypes)
at Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider.GetDescriptors()
at Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider.OnProvidersExecuting(ActionDescriptorProviderContext context)
at Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider.UpdateCollection()
at Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider.Initialize()
at Microsoft.AspNetCore.Mvc.Routing.ActionEndpointDataSourceBase.<>c__DisplayClass11_0.<Subscribe>b__0()
at Microsoft.Extensions.Primitives.ChangeToken.OnChange(Func`1 changeTokenProducer, Action changeTokenConsumer)
at Microsoft.AspNetCore.Mvc.Routing.ActionEndpointDataSourceBase.Subscribe()
at Microsoft.AspNetCore.Mvc.Routing.ControllerActionEndpointDataSource..ctor(ControllerActionEndpointDataSourceIdProvider dataSourceIdProvider, IActionDescriptorCollectionProvider actions, ActionEndpointFactory endpointFactory, OrderedEndpointsSequenceProvider orderSequence)
at Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.GetOrCreateDataSource(IEndpointRouteBuilder endpoints)
at Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.MapControllers(IEndpointRouteBuilder endpoints)
at Program.Main(String[] args) in C:\src\herbalife\hlfdmp\api\DataPlatform.Api\Program.cs:line 71
This exception was originally thrown at this call stack:
System.Reflection.Emit.InternalAssemblyBuilder.Location.get()
System.Reflection.Assembly.LoadFromResolveHandler(object, System.ResolveEventArgs)
System.Runtime.Loader.AssemblyLoadContext.InvokeResolveEvent(System.ResolveEventHandler, System.Reflection.RuntimeAssembly, string)
System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(System.Reflection.RuntimeAssembly, string)
Inner Exception 1:
NotSupportedException: The invoked member is not supported in a dynamic assembly.
Related issue: #26912