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Error UrlHelper.ResetPageIndex failed

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Cristina Santos
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Posted on 20/05/2021 16:04:56

Hi,

Two or three times a day, we get this error:

Description:  UrlHelper.ResetPageIndex failed: From UrlHelper.CheckResetNeeded

Exception type: InvalidOperationException

The trace of the error is:

2021-05-20 15:32:58.326: UrlHelper.ResetPageIndex failed: From UrlHelper.CheckResetNeeded. System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at Dynamicweb.Frontend.UrlHandling.UrlIndex.BuildIndex()
at Dynamicweb.Frontend.UrlHandling.UrlIndex.BuildIndexes()
at Dynamicweb.Frontend.UrlHandling.UrlHelper.ResetPageIndex(String fromWhere)
2021-05-20 15:32:58.341: Request headers: [   "Connection",   "Accept",   "Accept-Encoding",   "Accept-Language",   "Host",   "Referer",   "User-Agent" ]
2021-05-20 15:32:58.341: Request item keys: [   "alternateUrlKey",   "Dynamicweb.Environment.Web",   "owin.Environment",   "ExecutionTableMapper",   "MS_HttpRequestMessage" ]
2021-05-20 15:32:58.341: Request form: []

Any help?

Regards

Cris


Replies

 
Nicolai Pedersen
Posted on 21/05/2021 10:48:19
Reply

Hi Christina

We will look into that. Expect this to be fixed in next Dynamicweb nuget package.

BR Nicolai

 
Cristina Santos
Posted on 21/05/2021 10:54:31
Reply

Thank you very much Nicolai.

And can you tell me if this error can affect the speed of the page?

Does it affect the user?

I do not know exactly when it occurs or what it consists of ...

I would appreciate any explanation ...

Thank you very much!

Regards,

Cristina

 
Nicolai Pedersen
Posted on 21/05/2021 10:59:02
Reply

There is no performance problems.

This comes when a change to a page has been made that is detected to affect one or more urls. That will trigger a url recalculation (which is fast). Problem here is that 2 recalculations can be triggered at once, causing this. It happens rarely.

BR Nicolai

 
Cristina Santos
Posted on 21/05/2021 11:55:01
Reply

That is good news.

We wait to be fixed in next Dynamicweb nuget package.

Regards,

Cristina

 

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