SenseNet.ExclusiveLock.MsSql 组件丢失

Question

安装最新版本的Sensenet后，调试启动应用时出现如下错误：

SenseNet.ExclusiveLock.MsSql 组件丢失。

说明：在执行当前 Web 请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其源自代码的位置的更多信息。

异常详细信息：System.InvalidOperationException：SenseNet.ExclusiveLock.MsSql 组件丢失。

来源错误：

Line 13:         protected override void Application_Start(object sender, EventArgs e, HttpApplication application)
Line 14:         {
Line 15:             base.Application_Start(sender, e, application);
Line 16: 
Line 17:             AreaRegistration.RegisterAllAreas();

源文件：c:\users\administrator\source\repos\WebApplication4\WebApplication4\Global.asax.cs 行：15

[InvalidOperationException: SenseNet.ExclusiveLock.MsSql component is missing.]
   SenseNet.ContentRepository.RepositoryVersionInfo.IsComponentAllowed(SnComponentInfo component, Version installedComponentVersion) +217
   SenseNet.ContentRepository.RepositoryVersionInfo.CheckComponentVersions(SnComponentInfo[] components, Boolean release) +237
   SenseNet.Services.SenseNetGlobal.Application_Start(Object sender, EventArgs e, HttpApplication application) in C:\agent-02\_work\2\s\src\Services\SenseNetGlobal.cs:166
   WebApplication4.MvcApplication.Application_Start(Object sender, EventArgs e, HttpApplication application) in c:\users\administrator\source\repos\WebApplication4\WebApplication4\Global.asax.cs:15
   SenseNet.Portal.Global.Application_Start(Object sender, EventArgs e) in C:\agent-02\_work\2\s\src\Services\Global.cs:15

[HttpException (0x80004005): SenseNet.ExclusiveLock.MsSql component is missing.]
   System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +10107111
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +123
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +181
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +228
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +314

[HttpException (0x80004005): SenseNet.ExclusiveLock.MsSql component is missing.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +10087352
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +99
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +263

我严格按照安装说明进行操作，没有报告构建错误。

Answer 1

您有以前版本的 sensenet 并且升级了 NuGet 包，我说的对吗？这种组合似乎不起作用，因为上面的组件是由新的基础设施自动安装的——这与您的版本不兼容。我在这里看到的唯一解决方案是将软件包降级到旧版本（至少去年八月，也许更旧）。自从我们迁移到 .Net Core 之后，SenseNet 发生了很大变化，并且与 .Net Framework 库存在一些不兼容的问题。请考虑看看新的“sensenet 即服务”解决方案，它将让您摆脱升级的麻烦。