Hi Evain,
I am also getting the same error but though the method which i am calling
is in the same dll but different namespace.
Do i need to copy the definitions in the same dll?
On Tuesday, 31 August 2010 15:34:03 UTC+5:30, nyka wrote:
>
> I currently autogenerate some code and compile it into a dll. I then
> want to move the types in this generated dll into another dll. I have
> tried the following but the resulting assembly is invalid.
>
> AssemblyDefinition originalDll =
> AssemblyDefinition.ReadAssembly(dirname + "Original.dll" );
> AssemblyDefinition generatedDll =
> AssemblyDefinition.ReadAssembly(dirname + "Generated.dll" );
>
> List<TypeDefinition> typesToMoveToOriginalDll = new
> List<TypeDefinition>();
>
> foreach (TypeDefinition type in new
> List<TypeDefinition>( generatedDll.MainModule.Types) )
> {
> if (type.Name != "<Module>")
> {
> typesToMoveToOriginalDll.Add(type);
>
> generatedDll.MainModule.Types.Remove(type);
> }
> }
>
> foreach (TypeDefinition type in typesToMoveToOriginalDll)
> {
> originalDll.MainModule.Types.Add(type);
> }
>
> originalDll.Name.Name = "Original.Modified";
> originalDll.Write( dirname + "Original.Modified.dll" );
>
> Peverify shows the following errors:
>
> C:\Mono\cecil\Generated\bin\Debug>peverify Original.Modified.dll
>
> Microsoft (R) .NET Framework PE Verifier. Version 4.0.30319.1
> Copyright (c) Microsoft Corporation. All rights reserved.
>
> [IL]: Error: [C:\Mono\cecil\Generated\bin\Debug
> \Original.Modified.dll : Original.Entity::DoSomething][offset
> 0x00000003]
> [found ref ('this' ptr) 'Original.Entity'][expected ref
> 'Generated.EntityData'] Unexpected type on the stack.
> [IL]: Error: [C:\Mono\cecil\Generated\bin\Debug
> \Original.Modified.dll : Original.Entity::DoSomething][offset
> 0x00000003]
> Field is not visible.
> 2 Error(s) Verifying Original.Modified.dll
>
> Reflector shows that methods from types in the original dll have been
> aliased onto the "imported" types from the generated dll.
>
> Is there a simple way to move types between dlls, or do I need to
> create a new TypeDefinition in the destination dll, and copy
> FieldDefinitions, MethodDefinitions, etc ?
>
> If I need to copy all definitions manually, do I need to iterate
> through all instructions of each method and correct TypeReference
> operands. For example, if code in the generated DLL referenced types
> in the destination DLL, references will change from:
>
> class [Original]Original.MyFieldType
> to:
> class Original.MyFieldType
>
> since the referenced type would now be in the same dll as the
> "imported" generated type.
>
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