Failed to delete dashboard, Failed to update Dasboard

PowerShell Universal
1

Morning :slight_smile:

playing about with Universal, trying to move my UD’s into Universal. I can create dashboards no bother but when I try to delete them or update the settings on them I get “Failed to delete dashboard” and “Failed to update dashboard” as shown here

image

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Grabbed what errors from the logs i could find…

fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
      An unhandled exception has occurred while executing the request.
System.NullReferenceException: Object reference not set to an instance of an object.
   at UniversalDashboard.Controllers.UDDashboardController.Index() in E:\src\universal\src\Universal.Server\Controllers\UDDashboardController.cs:line 71
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Universal.Server.Middleware.RoutingMiddleware.Invoke(HttpContext httpContext, IPolicyEvaluator policyEvaluator) in E:\src\universal\src\Universal.Server\Middleware\RoutingMiddleware.cs:line 81
   at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
   at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
   at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task)

and then

fail: Universal.Server.Services.DashboardManager[0]
      Failed to flush logs.
LiteDB.LiteException: Cannot insert duplicate key in unique index '_id'. The duplicate value is '"$/dashboardlog/1\\00000"'.
   at LiteDB.IndexService.AddNode(CollectionIndex index, BsonValue key, Byte level, IndexNode last)
   at LiteDB.IndexService.AddNode(CollectionIndex index, BsonValue key, IndexNode last)
   at LiteDB.LiteEngine.InsertDocument(CollectionPage col, BsonDocument doc, BsonType autoId)
   at LiteDB.LiteEngine.<>c__DisplayClass22_0.<Insert>b__0(CollectionPage col)
   at LiteDB.LiteEngine.Transaction[T](String collection, Boolean addIfNotExists, Func`2 action)
   at LiteDB.LiteEngine.Insert(String collection, BsonDocument doc, BsonType autoId)
   at LiteDB.LiteFileStream.WriteChunks()
   at LiteDB.LiteFileStream.Flush()
   at LiteDB.LiteFileStream.Dispose(Boolean disposing)
   at System.IO.Stream.Close()
   at LiteDB.LiteStorage.Upload(String id, String filename, Stream stream)
   at UniversalAutomation.FileStorage`1.Insert(T item) in E:\src\universal\src\UniversalAutomation.LiteDB\LiteDBDatabase.cs:line 374
   at Universal.Server.Services.DashboardProxy.LogFlushThread() in E:\src\universal\src\Universal.Server\Services\DashboardProxy.cs:line 435

But I’m not sure they’re relevant.

2

Try removing the line for that Dashboard from dashboards.ps1 in

c:\ProgramData\UniversalAutomation\Repository.universal

1 Like
3

Yup, I’ve just been made aware of that file from another post :smiley: