部分解決了當我點擊保存時: 失敗解決方案的異常設置被設置爲打破所有公共語言運行時異常」重置那些默認允許的項目啓動。ASP MVC 5應用程序停止使用mscorlib.dll中的「System.Security.SecurityException」
這似乎是一個解決方案層面的問題。
我有包括作爲一個MVC項目創建一個Web項目以半打項目的解決方案。
我還沒有馬對它做出任何改變。它已經在解決方案中持續了幾個月。
今天它不再運行。最初它拋出一個異常,說它無法訪問臨時ASP.NET文件在C:\ Windows的荒謬的默認位置...所以我通過添加tempDirectory =「...」來修復該問題
下一個異常發生的是:
System.Security.SecurityException occurred
Message: Exception thrown: 'System.Security.SecurityException' in mscorlib.dll
Additional information: Requested registry access is not allowed.
此時的堆棧跟蹤是:
mscorlib.dll!System.ThrowHelper.ThrowSecurityException(System.ExceptionResource resource) Unknown
mscorlib.dll!Microsoft.Win32.RegistryKey.OpenSubKey(string name, bool writable) Unknown
mscorlib.dll!Microsoft.Win32.RegistryKey.OpenSubKey(string name) Unknown
System.Web.dll!System.Web.Util.Misc.OpenAspNetRegKey(string subKey) Unknown
System.Web.dll!System.Web.Util.Misc.GetAspNetRegValue(string subKey, string valueName, object defaultValue) Unknown
System.Web.dll!System.Web.Compilation.CompilationMutex.CompilationMutex(string name, string comment) Unknown
System.Web.dll!System.Web.Compilation.CompilationLock.CompilationLock() Unknown
[Native to Managed Transition]
[Managed to Native Transition]
System.Web.dll!System.Web.Compilation.CompilationLock.GetLock(ref bool gotLock) Unknown
System.Web.dll!System.Web.Compilation.BuildManager.CheckTopLevelFilesUpToDate(long cachedHash) Unknown
System.Web.dll!System.Web.Compilation.BuildManager.ExecutePreAppStart() Unknown
System.Web.dll!System.Web.Hosting.HostingEnvironment.Initialize(System.Web.Hosting.ApplicationManager appManager, System.Web.Hosting.IApplicationHost appHost, System.Web.Configuration.IConfigMapPathFactory configMapPathFactory, System.Web.Hosting.HostingEnvironmentParameters hostingParameters, System.Security.Policy.PolicyLevel policyLevel, System.Exception appDomainCreationException) Unknown
System.Web.dll!System.Web.Hosting.HostingEnvironment.Initialize(System.Web.Hosting.ApplicationManager appManager, System.Web.Hosting.IApplicationHost appHost, System.Web.Configuration.IConfigMapPathFactory configMapPathFactory, System.Web.Hosting.HostingEnvironmentParameters hostingParameters, System.Security.Policy.PolicyLevel policyLevel) Unknown
[AppDomain (DefaultDomain, #1) -> AppDomain (/LM/W3SVC/2/ROOT-1-130855931402033459, #2)]
System.Web.dll!System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(string appId, System.Web.Hosting.IApplicationHost appHost, System.Web.Hosting.HostingEnvironmentParameters hostingParameters) Unknown
System.Web.dll!System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(string appId, System.Web.Hosting.IApplicationHost appHost, System.Web.Hosting.HostingEnvironmentParameters hostingParameters) Unknown
System.Web.dll!System.Web.Hosting.ApplicationManager.GetAppDomainWithHostingEnvironment(string appId, System.Web.Hosting.IApplicationHost appHost, System.Web.Hosting.HostingEnvironmentParameters hostingParameters) Unknown
System.Web.dll!System.Web.Hosting.ApplicationManager.CreateObjectInternal(string appId, System.Type type, System.Web.Hosting.IApplicationHost appHost, bool failIfExists, System.Web.Hosting.HostingEnvironmentParameters hostingParameters) Unknown
System.Web.dll!System.Web.Hosting.ProcessHost.StartApplication(string appId, string appPath, out object runtimeInterface) Unknown
如果我創建一個單一的Web MVC的Web項目的新的解決方案,並運行它,它正常啓動,顯示出標準模板。
如果我添加一個新的項目到現有的解決方案並運行它,它不會運行!它引發相同的訪問異常。
如果我現有的失敗的項目添加到新的工作解決方案,它的工作原理!
我試過刪除所有臨時asp.net文件,通常所有臨時文件,停止的東西,重新啓動。什麼都沒有
就好像解決方案由於某種原因以較少的權利開始一樣。我沒有以管理員身份運行任何實例,並使用相同的快捷方式圖標啓動VS.
這是與Visual Studio 2015年框架設置爲4.51
在所有的任何線索?
您是否嘗試過創建一個新的solution.sln文件並重新添加所有項目?如果你只需要替換.sln文件,這是一個簡單的修復。還要確保你刪除了隱藏的.suo文件。 – danludwig