“/”应用程序中的服务器错误。

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无法获取所需的权限。 说明: 执行当前 Web 请求期间，出现未处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.Security.Policy.PolicyException: 无法获取所需的权限。

源错误:

执行当前 Web 请求期间生成了未处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

堆栈跟踪:

[PolicyException: 无法获取所需的权限。]   System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) +7608563   System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) +57[FileLoadException: 未能加载文件或程序集“Kesion.Lucene, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null”或它的某一个依赖项。未能授予最小权限请求。 (异常来自 HRESULT:0x80131417)]   System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0   System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43   System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127   System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142   System.Reflection.Assembly.Load(String assemblyString) +28   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46[ConfigurationErrorsException: 未能加载文件或程序集“Kesion.Lucene, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null”或它的某一个依赖项。未能授予最小权限请求。 (异常来自 HRESULT:0x80131417)]   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203   System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178   System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54   System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +227   System.Web.Compilation.BuildManager.CompileGlobalAsax() +52   System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +337[HttpException (0x80004005): 未能加载文件或程序集“Kesion.Lucene, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null”或它的某一个依赖项。未能授予最小权限请求。 (异常来自 HRESULT:0x80131417)]   System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58   System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +512   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +729[HttpException (0x80004005): 未能加载文件或程序集“Kesion.Lucene, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null”或它的某一个依赖项。未能授予最小权限请求。 (异常来自 HRESULT:0x80131417)]   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8907951   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +259

解决方法1：

电脑桌面或者我的电脑中

右键，任意文件夹--属性---安全---编辑----添加---输入对象名（everyone）---确定----

给everyone所有下面的权限



解决方法2：

web.config中重新声明所选用的策略为Full：



<trust level="Full" originUrl=""/>

它在配置文件中的层次结构如下：

<location allowOverride="true">

  <system.web>

  <trust level="Full" originUrl=""/>

  </system.web>

</location>

location是根元素。

学习了哦

怎么刷Q币  刷QB   刷Q币

这个到底要怎么配置呢？我弄不懂。