0

情况

我正在使用许可的 ServiceStack 4.0.12 开发一个纯 ServiceStack/Razor 应用程序（没有 MVC4 或 Web API）。我有一个视图（cshtml），它引用了一个从 dart 项目（使用 AngularDart）转译的 Javascript 文件。

为方便起见，我将 dart 项目文件夹嵌套在 ServiceStack 项目中，但不包含在 Visual Studio 中。然后，我分别使用 Dart Editor 处理我的 dart 项目。

整个项目结构如下所示：

MyApp.csproj
Global.asax.cs
\Controllers           <- contains the IService formatted by 'Views\index.cshtml'.
\Dart                  <- not included in Visual Studio project.
     \packages
     \build
           \myapp.dart.js
     \lib
     \web
         \myapp.dart
\Views                 
      \index.cshtml    <- references 'myapp.dart.js'

我在本地 IIS 中设置了一个简单的、工作的 ServiceStack/Razor 'Hello World'，然后切换到 Dart 编辑器来设置我的 dart 项目。

问题

想象一下，几分钟后我的挫败感又转回来，却发现我美丽的“Hello World”已被“索引快照”取代。无需接触任何一行代码、配置或重新编译。

当我切换到 IIS Express 时，ServiceStack/Razor 应用程序将再次正常工作。相同的代码，无需更改配置或重新编译。

在失去头发几个小时后，戳各种配置设置并玩沙箱项目无效，我碰巧将 'Dart' 文件夹移出 VS 项目文件夹，修改 Web.config 并刷新应用程序 - 应用程序工作再次！

果然，当我将“Dart”文件夹放回项目文件夹时，修改了 Web.config 并刷新 - 应用程序再次恢复为 Snapshot。

问题

当然，我的问题是谁能告诉我为什么将 Dart 项目文件夹嵌套在 ServiceStack 项目文件夹中会导致 ServiceStack.Razor 停止渲染视图？

编辑：更多信息

Dart 文件夹包含以下文件类型：

  • 发布规范.yaml
  • pubspec.lock
  • *.js
  • *。镖
  • *.json
  • 从“web”文件夹到“packages”文件夹的快捷方式（DartEditor 创建这个）

编辑：来自 Mythz 建议的更多信息

?debug=请求信息
产生以下 StartUpErrors：

"StartUpErrors": [
        {
            "ErrorCode": "UnauthorizedAccessException",
            "Message": "Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.",
            "StackTrace": "[Object: 12/03/2014 4:44:51 PM]:\n[REQUEST: ]\nSystem.UnauthorizedAccessException: Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.\r\n   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)\r\n   at System.IO.FileSystemEnumerableIterator`1.CommonInit()\r\n   at System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)\r\n   at System.IO.DirectoryInfo.InternalGetFiles(String searchPattern, SearchOption searchOption)\r\n   at ServiceStack.VirtualPath.FileSystemVirtualDirectory.GetMatchingFilesInDir(String globPattern)\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at System.Linq.Enumerable.<SelectManyIterator>d__14`2.MoveNext()\r\n   at System.Linq.Enumerable.<DistinctIterator>d__81`1.MoveNext()\r\n   at ServiceStack.Formats.MarkdownFormat.<FindMarkdownPages>d__7.MoveNext()\r\n   at ServiceStack.Formats.MarkdownFormat.RegisterMarkdownPages(String dirPath)\r\n   at ServiceStack.Formats.MarkdownFormat.Register(IAppHost appHost)\r\n   at ServiceStack.ServiceStackHost.LoadPlugin(IPlugin[] plugins)",
            "Errors": []
        },
        {
            "ErrorCode": "UnauthorizedAccessException",
            "Message": "Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.",
            "StackTrace": "[Object: 12/03/2014 4:44:51 PM]:\n[REQUEST: ]\nSystem.UnauthorizedAccessException: Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.\r\n   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)\r\n   at System.IO.FileSystemEnumerableIterator`1.CommonInit()\r\n   at System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)\r\n   at System.IO.DirectoryInfo.InternalGetFiles(String searchPattern, SearchOption searchOption)\r\n   at ServiceStack.VirtualPath.FileSystemVirtualDirectory.GetMatchingFilesInDir(String globPattern)\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at System.Linq.Enumerable.<SelectManyIterator>d__14`2.MoveNext()\r\n   at System.Linq.Enumerable.<DistinctIterator>d__81`1.MoveNext()\r\n   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()\r\n   at ServiceStack.EnumerableExtensions.Each[T](IEnumerable`1 values, Action`1 action)\r\n   at ServiceStack.Razor.Managers.RazorViewManager.Init()\r\n   at ServiceStack.Razor.RazorFormat.Init()\r\n   at ServiceStack.Razor.RazorFormat.Register(IAppHost appHost)",
            "Errors": []
        },
        {
            "ErrorCode": "UnauthorizedAccessException",
            "Message": "Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.",
            "StackTrace": "[Object: 12/03/2014 4:44:51 PM]:\n[REQUEST: ]\nSystem.UnauthorizedAccessException: Access to the path 'D:\\Semi Da Vinci\\git\\BEAU\\BEAU.Beaufort.git\\Source\\BEAU.Beaufort.Website\\Dart\\packages\\analyzer' is denied.\r\n   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)\r\n   at System.IO.FileSystemEnumerableIterator`1.CommonInit()\r\n   at System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)\r\n   at System.IO.DirectoryInfo.InternalGetFiles(String searchPattern, SearchOption searchOption)\r\n   at ServiceStack.VirtualPath.FileSystemVirtualDirectory.GetMatchingFilesInDir(String globPattern)\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at ServiceStack.VirtualPath.AbstractVirtualDirectoryBase.<GetAllMatchingFiles>d__0.MoveNext()\r\n   at System.Linq.Enumerable.<SelectManyIterator>d__14`2.MoveNext()\r\n   at System.Linq.Enumerable.<DistinctIterator>d__81`1.MoveNext()\r\n   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()\r\n   at ServiceStack.EnumerableExtensions.Each[T](IEnumerable`1 values, Action`1 action)\r\n   at ServiceStack.Razor.Managers.RazorViewManager.Init()\r\n   at ServiceStack.Razor.RazorFormat.Init()\r\n   at ServiceStack.Razor.RazorFormat.Register(IAppHost appHost)\r\n   at ServiceStack.ServiceStackHost.LoadPlugin(IPlugin[] plugins)",
            "Errors": []
        }
    ],

仔细观察，/packages 下的文件夹都是系统缓存中原始库的符号链接（更多信息：https ://www.dartlang.org/tools/pub/faq.html ）。

似乎 ServiceStack 在这些符号链接上绊倒了。

4

1 回答 1

1

存在无法使用 .NET 的文件 IO API 扫描 Windows 中的符号链接的问题，这些链接现在在此提交中被记录为警告。此修复程序现在在 MyGet中或在NuGet 上的下一个v4.0.13+中可用。

于 2014-03-12T20:48:34.110 回答