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https://issues.apache.org/jira/browse/LUCENENET-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984950#action_12984950
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Patric Forsgard commented on LUCENENET-388:
-------------------------------------------
I agree about the change that will fix my problem, now i can catch the
exception and show a friendly error message for the user. Thanks a lot for the
help with the resolution.
Can it bee other places ass well that the SystemException should be changed to
something else to allow the calling code to catch the exception?
// Patric
> Exception: will crash and restart the web-application.
> ------------------------------------------------------
>
> Key: LUCENENET-388
> URL: https://issues.apache.org/jira/browse/LUCENENET-388
> Project: Lucene.Net
> Issue Type: Bug
> Environment: IIS7, Windows 7, Lucene.Net 2.9.1
> Reporter: Patric Forsgard
> Priority: Critical
> Attachments: FieldCacheImpl.patch
>
>
> When getting the followin exception, the iis thread is crashing and the site
> is restarting. I think it should get the exception, but it should not crash
> the site and restart the application each time.
> -------------------------------------------
> System.SystemException was unhandled
> Message=there are more terms than documents in field "TypeName", but it's
> impossible to sort on tokenized fields
> Source=Lucene.Net
> StackTrace:
> at
> Lucene.Net.Search.FieldCacheImpl.StringIndexCache.CreateValue(IndexReader
> reader, Entry entryKey)
> at Lucene.Net.Search.FieldCacheImpl.Cache.Get(IndexReader reader,
> Entry key)
> at Lucene.Net.Search.FieldCacheImpl.GetStringIndex(IndexReader reader,
> String field)
> at
> Lucene.Net.Search.FieldComparator.StringOrdValComparator.SetNextReader(IndexReader
> reader, Int32 docBase)
> at
> Lucene.Net.Search.TopFieldCollector.OneComparatorNonScoringCollector.SetNextReader(IndexReader
> reader, Int32 docBase)
> at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter
> filter, Collector collector)
> at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter
> filter, Int32 nDocs, Sort sort, Boolean fillFields)
> at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter
> filter, Int32 nDocs, Sort sort)
> at Lucene.Net.Search.MultiSearcherThread.Run()
> at System.Threading.ExecutionContext.runTryCode(Object userData)
> at
> System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode
> code, CleanupCode backoutCode, Object userData)
> at System.Threading.ExecutionContext.Run(ExecutionContext
> executionContext, ContextCallback callback, Object state)
> at System.Threading.ThreadHelper.ThreadStart()
> InnerException:
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