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  • ewuski 99 posts 288 karma points
    Jun 20, 2022 @ 18:14
    ewuski
    0

    Weird error - "cannot parse" - returned by examine search

    I am getting a strange error from a basic examine query, it looks like:

    {"Cannot parse '__IndexType:content': Encountered \"<EOF>\" at line 1, column 19.\r\nWas expecting one of:\r\n    <BAREOPER> ...\r\n    \"(\" ...\r\n    \"*\" ...\r\n    <QUOTED> ...\r\n    <TERM> ...\r\n    <PREFIXTERM> ...\r\n    <WILDTERM> ...\r\n    <REGEXPTERM> ...\r\n    \"[\" ...\r\n    \"{\" ...\r\n    <NUMBER> ...\r\n    "}

    or like:

    {"Cannot parse '__IndexType:content': Encountered \"<EOF>\" at line 1,
column 0.\r\nWas expecting one of:\r\n    <NOT> ...\r\n    \"+\"
...\r\n    \"+\" ...\r\n    \"-\" ...\r\n    \"-\" ...\r\n   
<BAREOPER> ...\r\n    <BAREOPER> ...\r\n    \"(\" ...\r\n    \"(\"
...\r\n    \"*\" ...\r\n    <QUOTED> ...\r\n    \"*\" ...\r\n   
<TERM> ...\r\n    <PREFIXTERM> ...\r\n    <QUOTED> ...\r\n   
<WILDTERM> ...\r\n    <REGEXPTERM> ...\r\n    \"[\" ...\r\n   
<WILDTERM> ...\r\n    <REGEXPTERM> ...\r\n    \"[\" ...\r\n    \"{\"
...\r\n    <NUMBER> ...\r\n    <TERM> ...\r\n    \"*\" ...\r\n   
\"*\" ...\r\n    "}

    The query is simple:

    Category: "content", LuceneQuery: {+__NodeTypeAlias:product
+countryCode:ge -umbracoNaviHide:1}

    The error happens on execution:

    searchResults = searchQuery.Execute();

    Anyone knows what's going on and what this error means?

    I had the same data in Umbraco 7 site and all worked well. I had never such or similar error returned by the searched content.

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  • ewuski 99 posts 288 karma points
    Jun 30, 2022 @ 13:21
    ewuski
    0

    It usually happens on the first result search. I I reload the page the results are fetched with no issues.

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  • Niels Lynggaard 193 posts 551 karma points
    Jul 06, 2022 @ 08:57
    Niels Lynggaard
    0

    I'm seeing the exact same issue... It almost always happens the first time this runs, and then pops up again randomly...

    I've been going nuts over this for a few weeks now.

    My Query is even simpler; 

        var query = searcher.CreateQuery("content").NodeTypeAlias("lmeWarehouse");
ISearchResults searchresults = query.Execute();

    I've tried splitting this up as well, so that the IQuery is created first (CreateQuery("content")) and then added the boolean-operations afterwards, but the error is still persisting (Umbraco 9.5.0).

    I'm going to try to use nativequery instead of the examine API next to see if I can get around this..

    Sorry, this is not really an answer, but good to know that I'm not the only one going nuts about this...

    Cheers, Niels

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  • Niels Lynggaard 193 posts 551 karma points
    Jul 06, 2022 @ 09:07
    Niels Lynggaard
    100

    Someone found a workaround here; https://our.umbraco.com/forum/using-umbraco-and-getting-started/108739-umbraco-9-search-eof

    searcher.CreateQuery().NativeQuery($"+__IndexType:{IndexTypes.Content}").And()
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  • ewuski 99 posts 288 karma points
    Jul 06, 2022 @ 13:29
    ewuski
    0

    Niels, I am glad too that it is not something I messed up!

    Thanks a lot for sharing the workaround, I'll try to see if it fix my issue and report.

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  • ewuski 99 posts 288 karma points
    Sep 04, 2022 @ 08:27
    ewuski
    0

    I can confirm I have not the problem since I added NativeQuery so your solution works.

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