加载ILMerged程序集时出现FileNotFoundException

Question

I have several assemblies that merged into one. Here my command.

ilmerge /lib:. /keyfile:../../key.snk /targetplatform:v4 /out:..\..\build\Dynamicalabs.QbIntegration.Plugins.dll .\DynamicaLabs.QbIntegration.Plugins.dll  .\Intuit.Ipp.Core.dll .\Intuit.Ipp.Data.dll .\Intuit.Ipp.DataService.dll .\Intuit.Ipp.Exception.dll .\Intuit.Ipp.Security.dll .\Intuit.Ipp.Utility.dll .\Intuit.Ipp.Diagnostics.dll .\Intuit.Ipp.Retry.dll .\Newtonsoft.Json.dll .\DevDefined.OAuth.dll .\DNL.QBIntegration.dll

The problem is with .\\Intuit.Ipp.Data.dll assembly. It name is .\\Intuit.Ipp.Data.dll, but in file properties Intuit.IPP.Data.dll(capital IPP) . Other assemblies loaded correctly and don't have such thing in description. May this cause this error? And how I edit this? Exception message:

System.IO.FileNotFoundException: Could not load file or assembly 'Intuit.Ipp.Data' or one of its dependencies. The system cannot find the file specified.

=== Pre-bind state information === LOG: DisplayName = Intuit.Ipp.Data (Partial) WRN: Partial binding information was supplied for an assembly: WRN: Assembly Name: Intuit.Ipp.Data | Domain ID: 1 WRN: A partial bind occurs when only part of the assembly display name is provided. WRN: This might result in the binder loading an incorrect assembly. WRN: It is recommended to provide a fully specified textual identity for the assembly, WRN: that consists of the simple name, version, culture, and public key token. Newtonsoft.Json does not load too. Other assemblies - ok.

Answer 1

Type of exception System.IO.FileNotFoundException suggest that problem with loading occurs in client code. There is a line that explicitly loads this DLL using eg Assembly.LoadFile . In that case you may have trouble after merging, because there is no longer separate Ipp.Data assembly.

Solution 1: Don't merge Ipp.Data assembly

Solution 2: Find line that causes troubles - eg click Debug on app crash, or attach to process - then before merge recompile assembly that loads Ipp.Data fixing assembly name. This can be done by using ildasm and ilasm utilities. Tutorial here - http://www.power-programming.co.uk/post/2009/09/23/Using-ildasm-and-ilasm-to-modify-a-NET-assembly.aspx