Index was outside the bounds of the array

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A few times a week we experience problems with getting results from Find (12.0.0.4448).

Index was outside the bounds of the array.
at System.Collections.Generic.Dictionary`2.KeyCollection.Enumerator.MoveNext()
at System.Linq.Enumerable.d__88`1.MoveNext()
at System.Linq.Enumerable.d__81`1.MoveNext()
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at EPiServer.Find.SearchExtensions.GetResult(ITypeSearch`1 search, HitSpecification hitSpecification, Boolean filterForPublicSearch)

IIS reset solves the problem temporarily, but after some time the issue starts again. We have tried also clearing the index and reindexing, but it did not help either.

So far we have not found any specific, repeating condition that might initiate this problem. Just from time to time find starts to throw those errors...

Has anyone ever had similar problems?

BR,

Dawid

#152674
Aug 29, 2016 7:25
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