tag:support.hglabhq.com,2012-10-18:/discussions/problems/1415-crash-when-selecting-new-respositoryHgLab: Discussion 2023-01-12T12:25:20Ztag:support.hglabhq.com,2012-10-18:Comment/575267322023-01-12T12:25:14Z2023-01-12T12:25:20ZCrash when selecting new respository<div><p>Hi,<br>
tried to install an existing mercurial repository too big copy via iis so just copied into the folder as per the documentation.<br>
However in the ui got the following error</p>
<p>System.NullReferenceException: Object reference not set to an instance of an object.<br>
at HgSharp.Core.HgTagManager.GetTagsInternal() at HgSharp.Core.HgTagManager.GetTags() at HgSharp.Core.HgRepository.GetTags() at HgLab.Models.Modellers.RepositoryModeller.ToRepositoryModel(ISecurityPrincipal securityPrincipal, Repository repository, ProjectModel projectModel, HgRepository hgRepository, Boolean includeClosedBranches, Action<code>1 t) in D:\projects\hglab\src\HgLab\Models\Modellers\RepositoryModeller.cs:line 75 at HgLab.Areas.Project.Controllers.RepositoryController.Files(MainlineRepository repository, String changeset, String path) in D:\projects\hglab\src\HgLab\Areas\Project\Controllers\RepositoryController.cs:line 102 at lambda_method(Closure , ControllerBase , Object[] ) at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary</code>2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary<code>2 parameters) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func</code>1 continuation) at System.Web.Mvc.ControllerActionInvoker.<>c_<em>DisplayClass15.<>c</em><em>DisplayClass17.b</em><em>14() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.<>c</em><em>DisplayClass15.<>c</em><em>DisplayClass17.b</em><em>14() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList<code>1 filters, ActionDescriptor actionDescriptor, IDictionary</code>2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) at System.Web.Mvc.Controller.ExecuteCore() at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) at HgLab.Core.Framework.Web.HgLabControllerBase.Execute(RequestContext requestContext) in D:\projects\hglab\src\HgLab.Core\Framework\Web\HgLabControllerBase.cs:line 100 at System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) at System.Web.Mvc.MvcHandler.<>c</em><em>DisplayClass6.<>c</em><em>DisplayClassb.b</em><em>5() at System.Web.Mvc.Async.AsyncResultWrapper.<>c</em><em>DisplayClass1.b</em><em>0() at System.Web.Mvc.Async.AsyncResultWrapper.<>c</em><em>DisplayClass8`1.b</em><em>7(IAsyncResult _) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.End() at System.Web.Mvc.MvcHandler.<>c</em><em>DisplayClasse.b</em><em>d() at System.Web.Mvc.SecurityUtil.b</em>_0(Action f) at System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action) at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)</p></div>Tim