Как исправить ошибку при подключении DLL C# библиотеки к Unity3d?

Question

[patch1]

Всех с добрым утром. Собственно вот ошибка при обращении к внешнему методу. Библиотека DLL написана на C#. Полный лог файла . ссылка.

-----CompilerOutput:-stdout--exitcode: 1--compilationhadfailure: True--outfile: Temp/Assembly-CSharp.dll

Internal compiler error at Assets/ApplicationMain.cs(6,14):: exception caught while emitting MethodBuilder [ApplicationMain::Start]

The class Microsoft.Win32.RegistryKey could not be loaded, used in mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

-----CompilerOutput:-stderr----------



Unhandled Exception: System.TypeLoadException: Could not load type 'Microsoft.Win32.RegistryKey' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.



  at (wrapper managed-to-native) System.Reflection.MonoMethodInfo:get_method_info (intptr,System.Reflection.MonoMethodInfo&)



  at System.Reflection.MonoMethodInfo.GetMethodInfo (IntPtr handle) [0x00000] in <filename unknown>:0 



  at System.Reflection.MonoMethodInfo.GetAttributes (IntPtr handle) [0x00000] in <filename unknown>:0 



  at System.Reflection.MonoMethod.get_Attributes () [0x00000] in <filename unknown>:0 



  at System.Reflection.MethodBase.get_IsVirtual () [0x00000] in <filename unknown>:0 



  at Mono.CSharp.MemberCache.AddMethods (BindingFlags bf, System.Type type) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.MemberCache.AddMethods (System.Type type) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.MemberCache..ctor (IMemberContainer container) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeHandle..ctor (System.Type type) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeHandle.GetTypeHandle (System.Type t) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeHandle.GetMemberCache (System.Type t) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeManager.MemberLookup_FindMembers (System.Type t, MemberTypes mt, BindingFlags bf, System.String name, System.Boolean& used_cache) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeManager.RealMemberLookup (System.Type invocation_type, System.Type qualifier_type, System.Type queried_type, MemberTypes mt, BindingFlags original_bf, System.String name, IList almost_match) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.TypeManager.MemberLookup (System.Type invocation_type, System.Type qualifier_type, System.Type queried_type, MemberTypes mt, BindingFlags original_bf, System.String name, IList almost_match) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.MemberLookup (Mono.CSharp.CompilerContext ctx, System.Type container_type, System.Type qualifier_type, System.Type queried_type, System.String name, MemberTypes mt, BindingFlags bf, Location loc) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.MemberLookupFinal (Mono.CSharp.ResolveContext ec, System.Type qualifier_type, System.Type queried_type, System.String name, MemberTypes mt, BindingFlags bf, Location loc) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.New.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec, ResolveFlags flags) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Assign.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.SimpleAssign.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec, ResolveFlags flags) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.ExpressionStatement.ResolveStatement (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.StatementExpression.Resolve (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.Block.Resolve (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 



  at Mono.CSharp.ToplevelBlock.Resolve (Mono.CSharp.FlowBranching parent, Mono.CSharp.BlockContext rc, Mono.CSharp.ParametersCompiled ip, IMethodData md) [0x00000] in <filename unknown>:0 

-----EndCompilerOutput---------------

- Finished compile Library/ScriptAssemblies/Assembly-CSharp.dll

Unhandled Exception: System.TypeLoadException: Could not load type 'Microsoft.Win32.RegistryKey' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

  at (wrapper managed-to-native) System.Reflection.MonoMethodInfo:get_method_info (intptr,System.Reflection.MonoMethodInfo&)

  at System.Reflection.MonoMethodInfo.GetMethodInfo (IntPtr handle) [0x00000] in <filename unknown>:0 

  at System.Reflection.MonoMethodInfo.GetAttributes (IntPtr handle) [0x00000] in <filename unknown>:0 

  at System.Reflection.MonoMethod.get_Attributes () [0x00000] in <filename unknown>:0 

  at System.Reflection.MethodBase.get_IsVirtual () [0x00000] in <filename unknown>:0 

  at Mono.CSharp.MemberCache.AddMethods (BindingFlags bf, System.Type type) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.MemberCache.AddMethods (System.Type type) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.MemberCache..ctor (IMemberContainer container) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeHandle..ctor (System.Type type) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeHandle.GetTypeHandle (System.Type t) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeHandle.GetMemberCache (System.Type t) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeManager.MemberLookup_FindMembers (System.Type t, MemberTypes mt, BindingFlags bf, System.String name, System.Boolean& used_cache) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeManager.RealMemberLookup (System.Type invocation_type, System.Type qualifier_type, System.Type queried_type, MemberTypes mt, BindingFlags original_bf, System.String name, IList almost_match) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.TypeManager.MemberLookup (System.Type invocation_type, System.Type qualifier_type, System.Type queried_type, MemberTypes mt, BindingFlags original_bf, System.String name, IList almost_match) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.MemberLookup (Mono.CSharp.CompilerContext ctx, System.Type container_type, System.Type qualifier_type, System.Type queried_type, System.String name, MemberTypes mt, BindingFlags bf, Location loc) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.MemberLookupFinal (Mono.CSharp.ResolveContext ec, System.Type qualifier_type, System.Type queried_type, System.String name, MemberTypes mt, BindingFlags bf, Location loc) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.New.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec, ResolveFlags flags) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Assign.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.SimpleAssign.DoResolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec, ResolveFlags flags) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Expression.Resolve (Mono.CSharp.ResolveContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.ExpressionStatement.ResolveStatement (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.StatementExpression.Resolve (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.Block.Resolve (Mono.CSharp.BlockContext ec) [0x00000] in <filename unknown>:0 

  at Mono.CSharp.ToplevelBlock.Resolve (Mono.CSharp.FlowBranching parent, Mono.CSharp.BlockContext rc, Mono.CSharp.ParametersCompiled ip, IMethodData md) [0x00000] in <filename unknown>:0 
 
(Filename:  Line: 0)

Answer 1

[patch1]

Все кажется исправил. Ошибка была не в билде DLL , не в версии .Net framework , а в том что конечная платформа стояла в настройках Web Player. Хотя ошибка вылетает в самом редакторе без запуска или билдов))) хочется еще добавить. если у вас работает в редакторе DLL библиотека а после экспорта под нужную ОС или платформу не работает. то для примера попробуйте поменяйте разнядность ОС для экспорта. Под Windows я поменял x86 на x86_64. и заработало то что работало в редакторе

Answer 2

[AtomKrieg]

Вы используете библиотеку, которая содержит Microsoft.Win32.RegistryKey, в Mono, где она недоступна.
Нельзя использовать библиотеку напрямую, если она не скомпилирована для Mono. Нужно создать новый dll project и использовать файлы в нем.

Comments

[patch1]

я так и сделал
1) Создал проект в Visual Studio. Использовал там
using System;
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Threading;
using Microsoft.Win32;
2) Пробывал скомпилировать под .net 2.0, .net3.5 , Mono 3.5
3)Подключил библиотеку в к файлу через пространство имен. И все равно одна и та же ошибка.