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MA1
New Contributor III

nprinting 17 error task

Hi, Everyone

I have one problem in Np 17.

Everyday tasks are launched. 3 or 4 tasks have error.

But It is random tasks every day.

If I restart the task, there are no errors



log

Execution for task fee65122-5acd-4b33-86bd-683d0a failed for an exception System.AggregateException: Произошла одна или несколько ошибок. ---> System.NullReferenceException: Ссылка на объект не указывает на экземпляр объекта. в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseBaseContentRequestResolver`1.Resolve(SenseApp doc, IContentRequest request, IQixClassBase senseObject) в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseContentRequestResolver`2.Resolve(SenseApp doc, IContentRequest request, IQixClassBase IGenericObject) в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikSense.SDK.Resolvers.Contents.IContentRequestResolver.Resolve(String connectionString, SenseApp doc, IContentRequest request, IQixClassBase senseObject) в Engine.Navigator.QlikSense.SDK.SenseNavigator.Resolve(IContentRequest request, IContentRequestResolver resolver) в Engine.Navigator.QlikSense.SDK.SenseNavigator.CreateProcessResolverAndResponse(IContentRequest request) в Engine.Navigator.QlikSense.SDK.SenseNavigator.<>c__DisplayClass17.<Process>b__13(IContentRequest req) в System.Threading.Tasks.Parallel.<>c__DisplayClass42_0`2.<PartitionerForEachWorker>b__1() в System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask) в System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object ) --- Конец трассировки внутреннего стека исключений --- в System.AggregateException.Handle(Func`2 predicate) в Qlik.NPrinting.Engine.Consumer.ContentRequestExecutor.ProcessContent(IContentRequest request) в c:\Jws\release-18.0.x\server\NPrinting\src\Engine\Consumer\ContentRequestExecutor.cs:строка 154 в Qlik.NPrinting.Engine.Consumer.ContentResolver.Consume(CancellationToken cancToken) в c:\Jws\release-18.0.x\server\NPrinting\src\Engine\Consumer\ContentResolver.cs:строка 167 ---> (Внутреннее исключение #0) System.NullReferenceException: Ссылка на объект не указывает на экземпляр объекта. в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseBaseContentRequestResolver`1.Resolve(SenseApp doc, IContentRequest request, IQixClassBase senseObject) в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseContentRequestResolver`2.Resolve(SenseApp doc, IContentRequest request, IQixClassBase IGenericObject) в Engine.Navigator.QlikSense.SDK.Resolvers.Contents.BaseBaseContentRequestResolver`1.Engine.Navigator.QlikSense.SDK.Resolvers.Contents.IContentRequestResolver.Resolve(String connectionString, SenseApp doc, IContentRequest request, IQixClassBase senseObject) в Engine.Navigator.QlikSense.SDK.SenseNavigator.Resolve(IContentRequest request, IContentRequestResolver resolver) в Engine.Navigator.QlikSense.SDK.SenseNavigator.CreateProcessResolverAndResponse(IContentRequest request) в Engine.Navigator.QlikSense.SDK.SenseNavigator.<>c__DisplayClass17.<Process>b__13(IContentRequest req) в System.Threading.Tasks.Parallel.<>c__DisplayClass42_0`2.<PartitionerForEachWorker>b__1() в System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask) в System.Threading.Tasks.Task.<>c__DisplayClass176_0.<ExecuteSelfReplicating>b__0(Object )<--- . No report will be generated.

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Re: nprinting 17 error task

Hello,

I wanted to comment on your post as I saw it didn't have any responses.

Is this issue still occurring?

If so which version of Qlik Sense are you using with Qlik NPrinting?

As for the error messages, it's very important to capture the beginning of the error. I'm not exactly sure what is happening since this seems to be the middle of the message.

Have you checked for possible unsupported objects in your QVF?

 
Thank you,
Eva