无法加载文件或程序集

Question

我有一个域对象的程序集。它被称为company.xpo.domain（它是由最初命名该项目的承包商命名的，他们与我们在一起 - 我们拥有该软件）。我做了一个到xpo.domain的命名空间的全局重命名，并且我将设计器中的默认命名空间更改为xpo.domain。

我也在visual studio中找到了关于“company”的整个解决方案，但什么都没发现。

我的问题是这样的：

在装配

存在具有静态方法“登录”，这需要一个用户名和密码的用户对象，检查该名/密码数据库，并返回null如果什么都没找到。

在静态方法中，它为company.xpo.domain程序集引发FileNotFoundException。这让我感到困惑，因为抛出异常的代码存在于它正在查找的程序集中（但它正在寻找程序集的以前的名称）。

编辑 这是堆栈跟踪。为了安全起见，我刚刚对软件名称和程序集名称进行了重命名。

System.IO.FileNotFoundException occurred 
    Message="Could not load file or assembly 'company.XPO.domain' or one of its dependencies. The system cannot find the file specified." 
    Source="mscorlib" 
    FileName="company.XPO.domain" 
    FusionLog="=== Pre-bind state information === 
LOG: User = STOONP001\\Administrator 
LOG: DisplayName = company.XPO.domain\n (Partial) 
LOG: Appbase = file:///C:/Documents and Settings/Administrator/Desktop/softwareName/softwareName/bin/Debug/ 
LOG: Initial PrivatePath = NULL 
Calling assembly : DevExpress.Data.v9.2, Version=9.2.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a. 
=== 
LOG: This bind starts in default load context. 
LOG: Using application configuration file: C:\\Documents and Settings\\Administrator\\Desktop\\softwareName\\softwareName\\bin\\Debug\\softwareName.vshost.exe.config 
LOG: Using machine configuration file from c:\\WINDOWS\\Microsoft.NET\\Framework\\v2.0.50727\\config\\machine.config. 
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). 
LOG: Attempting download of new URL file:///C:/Documents and Settings/Administrator/Desktop/softwareName/softwareName/bin/Debug/company.XPO.domain.DLL. 
LOG: Attempting download of new URL file:///C:/Documents and Settings/Administrator/Desktop/softwareName/softwareName/bin/Debug/company.XPO.domain/company.XPO.domain.DLL. 
LOG: Attempting download of new URL file:///C:/Documents and Settings/Administrator/Desktop/softwareName/softwareName/bin/Debug/company.XPO.domain.EXE. 
LOG: Attempting download of new URL file:///C:/Documents and Settings/Administrator/Desktop/softwareName/softwareName/bin/Debug/company.XPO.domain/company.XPO.domain.EXE." 
    StackTrace: 
     at System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) 
     at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) 
    InnerException 

EDIT 2

调用堆栈，如果有帮助，就在这里。似乎devexpress.data.utils正在抛出错误，但我无法控制该类（如果它实际上是该组件的问题）。

mscorlib.dll!System.Reflection.Assembly.nLoad(System.Reflection.AssemblyName fileName, string codeBase, System.Security.Policy.Evidence assemblySecurity, System.Reflection.Assembly locationHint, ref System.Threading.StackCrawlMark stackMark, bool throwOnFileNotFound, bool forIntrospection) + 0x2c bytes 
mscorlib.dll!System.Reflection.Assembly.LoadWithPartialNameInternal(string partialName, System.Security.Policy.Evidence securityEvidence = null, ref System.Threading.StackCrawlMark stackMark = LookForMyCaller) + 0x6b bytes 
mscorlib.dll!System.Reflection.Assembly.LoadWithPartialName(string partialName) + 0x1b bytes  
DevExpress.Data.v9.2.dll!DevExpress.Data.Utils.Helpers.LoadWithPartialName(string partialName = "company.XPO.domain") + 0x1f bytes 
DevExpress.Data.v9.2.dll!DevExpress.Xpo.Helpers.XPTypeActivator.GetType(string assemblyName = "company.XPO.domain", string typeName = "company.XPO.domain.customer") + 0xd0 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Metadata.ReflectionDictionary.ResolveClassInfoByName(string assemblyName = "company.XPO.domain", string typeName = "company.XPO.domain.customer") + 0x50 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Metadata.ReflectionDictionary.QueryClassInfo(string assemblyName = "company.XPO.domain", string className = "company.XPO.domain.customer") + 0xde bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.XPObjectType.TypeClassInfo.get() + 0x55 bytes  
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.XPObjectType.IsValidType.get() + 0x1f bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Helpers.XPObjectTypesManager.FillLoadedTypes(System.Collections.ICollection objectTypesList = Count = 23) + 0xfa bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Helpers.XPObjectTypesManager.GetAllTypes() + 0x278 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Helpers.XPObjectTypesManager.EnsureIsTypedObjectValid() + 0x1e bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Helpers.ObjectCollectionLoader.InternalLoadData(DevExpress.Xpo.ObjectsQuery[] queries = {DevExpress.Xpo.ObjectsQuery[1]}) + 0x5a bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Helpers.ObjectCollectionLoader.LoadObjects(DevExpress.Xpo.ObjectsQuery[] queries = {DevExpress.Xpo.ObjectsQuery[1]}) + 0xda bytes  
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.GetObjects(DevExpress.Xpo.ObjectsQuery[] queries = {DevExpress.Xpo.ObjectsQuery[1]}) + 0x58 bytes  
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.GetObjects(DevExpress.Xpo.ObjectsQuery query = {DevExpress.Xpo.ObjectsQuery}) + 0x55 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.GetObjects(DevExpress.Xpo.Metadata.XPClassInfo classInfo = {XPO.domain.sys_user}, DevExpress.Data.Filtering.CriteriaOperator criteria = {[Username] = 'username' And [Password1] = 'password'}, DevExpress.Xpo.SortingCollection sorting = null, int topSelectedRecords = 1, bool selectDeleted = false, bool force = false) + 0x9b bytes  
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.InternalFindAndLoad(DevExpress.Xpo.Metadata.XPClassInfo baseType = {XPO.domain.sys_user}, DevExpress.Data.Filtering.CriteriaOperator criteria = {[Username] = 'username' And [Password1] = 'password'}, bool selectDeleted = false) + 0x38 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.FindObject(DevExpress.Xpo.Metadata.XPClassInfo classInfo = {XPO.domain.sys_user}, DevExpress.Data.Filtering.CriteriaOperator criteria = {[Username] = 'username' And [Password1] = 'password'}, bool selectDeleted = false) + 0x2d bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.FindObject(System.Type classType = {Name = "sys_user" FullName = "XPO.domain.sys_user"}, DevExpress.Data.Filtering.CriteriaOperator criteria = {[Username] = 'username' And [Password1] = 'password'}, bool selectDeleted = false) + 0x52 bytes 
DevExpress.Xpo.v9.2.dll!DevExpress.Xpo.Session.FindObject<XPO.domain.sys_user>(DevExpress.Data.Filtering.CriteriaOperator criteria = {[Username] = 'username' And [Password1] = 'password'}) + 0x57 bytes 

注：我也创建了一个DevExpress的案例，以防万一。我完全被难住了。

Answer 1

我肯定会需要看到一个堆栈跟踪和/或代码来真正知道，但听起来像你可能在你的程序集中有某种循环引用，其中一个参考你的旧程序集。但那完全只是黑暗中的刺。

Answer 2

如果你可以，如果适用，我会检查与你可能有的任何类型化数据集关联的代码;我在重命名Typed DataSet类中的命名空间时遇到了问题。我不得不进去手动搜索和替换。

再次，这可能不适合你。

Edit--

另一种可能性：
任何机会，有什么东西在你的GAC按名称引用旧的组件？