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Crawl log error [Error while crawling LOB content "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"] RRS feed

  • Question

  • Hi,

    I used FS4SP to crawl the content from the BCS. 

    It used to work perfectly. But today, I faced that the document was not indexed properly so I went to the crawl log. And I found that there is no document has been indexed because the following error

     

    [Error while crawling LOB content "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"]

    Do you have any idea or suggestion what is the root cause for this problem?

    Thanks in advance.

    Andy

    Monday, September 12, 2011 3:39 AM

All replies

  • Hi Andy,

    What kind of BCS connector is it? If a custom .net one it seems there is an error in your code somewhere, where it uses an indexer against a collection which is outside of the collection count. And if it's a custom one try hooking on the VS debugger, or add some more logging.

    Regards,
    Mikael Svenson 


    Search Enthusiast - SharePoint MVP/WCF4/ASP.Net4
    http://techmikael.blogspot.com/
    Thursday, September 15, 2011 7:08 PM