Cannot use Caching 5 with Data 6.1 RC #34
Description
Trying out the new Data 6.1 RC. It works fine by itself. So does Caching 5. But combined, there is a reference conflict.
Repro:
Project.csproj
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net461</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="CommonServiceLocator.NetCore" Version="1.3.1" />
<PackageReference Include="EnterpriseLibrary.Caching.NetCore" Version="5.0.512" />
<PackageReference Include="EnterpriseLibrary.Data.NetCore" Version="6.1.10-rc" />
</ItemGroup>
</Project>
App.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="cachingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Caching.Configuration.CacheManagerSettings, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.512.0, Culture=neutral, PublicKeyToken=null" />
</configSections>
<cachingConfiguration defaultCacheManager="Cache Manager">
<cacheManagers>
<add name="Cache Manager" type="Microsoft.Practices.EnterpriseLibrary.Caching.CacheManager, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.512.0, Culture=neutral, PublicKeyToken=null" backingStoreName="Null Storage"
expirationPollFrequencyInSeconds="60" maximumElementsInCacheBeforeScavenging="1000" numberToRemoveWhenScavenging="10" />
</cacheManagers>
<backingStores>
<add name="Null Storage" type="Microsoft.Practices.EnterpriseLibrary.Caching.BackingStoreImplementations.NullBackingStore, Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.512.0, Culture=neutral, PublicKeyToken=null" />
</backingStores>
</cachingConfiguration>
</configuration>
Program.cs
using Microsoft.Practices.EnterpriseLibrary.Caching;
using System;
namespace EntLibCachingConflict
{
class Program
{
static void Main()
{
var cacheManager = CacheFactory.GetCacheManager();
Console.WriteLine($"cacheManager: {cacheManager}");
}
}
}
Run the program. It fails with exception
System.IO.FileLoadException: Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Common, Version=6.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
at Microsoft.Practices.EnterpriseLibrary.Caching.CacheFactory.InnerGetCacheManager(String cacheManagerName)
at EntLibCachingConflict.Program.Main()
With extended logging I got some more information (private information replace with ...)
Pre-bind state information
LOG: DisplayName = Microsoft.Practices.EnterpriseLibrary.Common, Version=6.0.0.0, Culture=neutral, PublicKeyToken=null
(Fully-specified)
LOG: Appbase = file:///.../
LOG: Initial PrivatePath = NULL
Calling assembly : Microsoft.Practices.EnterpriseLibrary.Caching, Version=5.0.505.0, Culture=neutral, PublicKeyToken=null.LOG: This bind starts in default load context.
LOG: Using application configuration file: ....
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\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:///.../bin/Debug/net461/Microsoft.Practices.EnterpriseLibrary.Common.DLL.
WRN: Comparing the assembly name resulted in the mismatch: PUBLIC KEY TOKEN
ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.
(When downgrading to Data 6.0.1313, it works.)