我正在使用VS2017 C#
,.Net Framework 4.6.2
开发应用程序。
我有一个我安装了Geocoding的类库
Core
和Google
nuget包。这些是Net Standard 1.3
个库。
这增加了对其他几个库的依赖性,以及System.Xml.XPath
。
但是,在运行时,我尝试访问其中一个Geocoding.net
方法
var geocoder = new GoogleGeocoder("key");
var task = geocoder.GeocodeAsync(searchString);
task.Wait()
我收到此错误
System.AggregateException occurred
HResult=0x80131500
Message=One or more errors occurred.
Source=mscorlib
StackTrace:
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.Wait()
at Easymage.TEC.Entities.Application.QueryHandlers.AddressSearchQueryHandler.Handle(AddressSearchQuery query) in C:\Users\Ludovic\Source\Repos\Easymage.TEC\Easymage.TEC.Entities.Application\QueryHandlers\AddressSearchQueryHandler.cs:line 32
Inner Exception 1:
GoogleGeocodingException: There was an error processing the geocoding request. See Status or InnerException for more information.
Inner Exception 2:
FileLoadException: Could not load file or assembly 'System.Xml.XPath, Version=4.0.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Inner Exception 3:
FileLoadException: Could not load file or assembly 'System.Xml.XPath, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
我不知道该怎么做。 System.XML.XPath文件存在于输出文件夹中。
我尝试添加程序集绑定重定向:
<dependentAssembly>
<assemblyIdentity name="System.Xml.XPath" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
</dependentAssembly>
和这一个
<dependentAssembly>
<assemblyIdentity name="System.Xml.XPath" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.1.0" />
</dependentAssembly>
似乎没什么用。我总是得到这个错误。
这是具有绑定重定向的融合日志:
=== Pre-bind state information ===
LOG: DisplayName = System.Xml.XPath, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
(Fully-specified)
LOG: Appbase = file:///C:/Users/Ludovic/Source/Repos/Easymage.TEC/bin/Server/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : Geocoding.Google, Version=4.0.0.0, Culture=neutral, PublicKeyToken=48f410544ef36ab4.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Users\Ludovic\Source\Repos\Easymage.TEC\bin\Server\Debug\Easymage.TEC.ServiceHost.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Redirect found in application configuration file: 4.0.1.0 redirected to 4.0.2.0.
LOG: Post-policy reference: System.Xml.XPath, Version=4.0.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
LOG: The same bind was seen before, and was failed with hr = 0x80131040.
这是没有绑定重定向的融合日志:
=== Pre-bind state information ===
LOG: DisplayName = System.Xml.XPath, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
(Fully-specified)
LOG: Appbase = file:///C:/Users/Ludovic/Source/Repos/Easymage.TEC/bin/Server/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : Geocoding.Google, Version=4.0.0.0, Culture=neutral, PublicKeyToken=48f410544ef36ab4.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Users\Ludovic\Source\Repos\Easymage.TEC\bin\Server\Debug\Easymage.TEC.ServiceHost.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Post-policy reference: System.Xml.XPath, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
LOG: Attempting download of new URL file:///C:/Users/Ludovic/Source/Repos/Easymage.TEC/bin/Server/Debug/System.Xml.XPath.DLL.
WRN: Comparing the assembly name resulted in the mismatch: Build Number
ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.
答案 0 :(得分:0)
如果这是Asp.Net项目,请将System.Xml.Xpath nuget包安装到Web项目中。我有这个问题,因为我已经将Geocoding lib安装到我的Service项目(来自我的API控制器的单独项目)。我不得不手动将Xpath nuget安装到Web项目中并解决了它。