为什么在TeamCity上运行MSpec时会出现NotSupportedException？

Question

在TeamCity中运行MSpec构建步骤时,我在团队城市日志中收到以下错误:

[Step 7/7] Starting: C:\TeamCity\buildAgent\plugins\dotnetPlugin\bin\JetBrains.BuildServer.NUnitLauncher.exe #TeamCityImplicit
[17:07:13][Step 7/7] in directory: C:\TeamCity\buildAgent\work\726e90173bc65483
[17:07:14][Step 7/7] 2012-10-02 17:07:14,471 [4332] ERROR JetBrains.TeamCity.Utils.Runtime.ParseUtil - Failed to load assembly from file c:\mspec\mspec.exe: An attempt was made to load an assembly from a network location which would have caused the assembly to be sandboxed in previous versions of the .NET Framework. This release of the .NET Framework does not enable CAS policy by default, so this load may be dangerous. If this load is not intended to sandbox the assembly, please enable the loadFromRemoteSources switch. See http://go.microsoft.com/fwlink/?LinkId=155569 for more information.
[17:07:14][Step 7/7] System.NotSupportedException: An attempt was made to load an assembly from a network location which would have caused the assembly to be sandboxed in previous versions of the .NET Framework. This release of the .NET Framework does not enable CAS policy by default, so this load may be dangerous. If this load is not intended to sandbox the assembly, please enable the loadFromRemoteSources switch. See http://go.microsoft.com/fwlink/?LinkId=155569 for more information.
[17:07:14][Step 7/7]    at System.Reflection.RuntimeAssembly.nLoadFile(String path, Evidence evidence)
[17:07:14][Step 7/7]    at System.Reflection.Assembly.LoadFile(String path)
[17:07:14][Step 7/7]    at JetBrains.TeamCity.Utils.Runtime.ParseUtil.LoadAssembly(String value) in c:\BuildAgent\work\e6509710c0972c73\src\Utils\src\Runtime\ParseUtil.cs:line 110

我已经machine.config对MSpec配置文件进行了建议的修改,但它似乎没有帮助.

<runtime>         
  <loadFromRemoteSources enabled="true"/>
</runtime>

MSpec运行器在本地在Visual Studio中正确运行的构建代理上引用已编译的DLL.任何人都可以解释这个错误意味着什么,以及我如何解决它？

Answer 1

您可以检查mspec.exe"已编译的DLL" 的属性,以查看是否存在安全性" 取消阻止"按钮.我有同样的错误,Unblock修复了它.启用loadFromRemoteSources没有帮助.