Hello Rick, I created a ticket numbered #16618.
cheers, Jakob. On Wed, Feb 3, 2016 at 10:26 PM, Rick Pelton <[email protected]> wrote: > Hi Jakob, > > > > Since you have an active MarkLogic Technical Support account, can you > create a support ticket for this?. Our Support team can look into the > regression and file an RFE on your behalf. > > > > Thanks, > > Rick Pelton > Director, Global Support Services > *MarkLogic Corporation* > www.marklogic.com > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Jakob Fix > *Sent:* Wednesday, February 03, 2016 9:14 AM > *To:* General Mark Logic Developer Discussion > *Subject:* [MarkLogic Dev General] fn:error bug? > > > > Hello, > > > > we've discovered the following issue in the latest release (8.0-4.2) on > Windows: execute the following one-liner will throw an error in the > qconsole (but not in the ErrorLog.txt): > > > > xquery version "1.0-ml"; (: same with "1.0" :) > > fn:error(xs:QName('err'), ' "a-b" ') > > > > => File status error: GetFileAttributes 'C:\Program > Files\MarkLogic\Messages\ "a-en_US.xml': The filename, directory name, or > volume label syntax is incorrect. > > > > Interestingly, execute it again, and it will be fine, in the sense that > the expected error is raised. (To reproduce the error again, you'll have to > restart the server.) This seems to be a regression from version 7 that we > noticed when upgrading to 8. > > > > From what we understand it seems like a string/regex parse/escape problem > where a string consisting of a space followed by a double quote followed by > some characters followed by a hyphen is not correctly parsed and escaped, > and for some reason it then attempts to load the corresponding error class > message file in the default locale message file, in this case supposedly > called ' "a-en_US.xml"'. > > > > The full message is shown in a popup and contains this (running this in > the qconsole, we suppose that the error itself is caught and therefore > doesn't end up in the ErrorLog.txt file, even with level set to finest): > > SVC-FILSTAT: let $set := amped-common:appservices-expire-headers() let > $params-map := rest:process-request($http-opts) let $action := > map:get($params-map, "action") let $qid := map:get($params-map, "qid") let > $name := map:get($params-map, "name") let $active := map:get($params-map, > "active") let $focus := map:get($params-map, "focus") let $mode := > fn:lower-case(map:get($params-map, "mode")) let $content-source := > map:get($params-map, "content-source") let $wsid := map:get($params-map, > "wsid") let $sid := map:get($params-map, "sid") let $dbid := > map:get($params-map, "dbid") let $crid := map:get($params-map, "crid") let > $query-type := map:get($params-map, "querytype") let $query-text := > xdmp:get-request-body("text") let $sql-query := "import module namespace > amped-qconsole = "http://marklogic...."; let $sparql-query := "import > module namespace amped-qconsole = "http://marklogic...."; let > $sparql-update-query := "import module namespace amped-qconsole = " > http://marklogic...."; return if (fn:exists($qid) and > fn:not(qconsole-model:is-query-found($qid))) then let $msg := > fn:concat("Query with this ID ", $qid, " does not exist") let $code := > xdmp:set-response-code(404, $msg) return json:transform-to-json-string({ > $msg }, json:config("custom")) else let $query := $query-text let > $new-query := if (fn:empty($qid) and $wsid) then let $new-query := > amped-qconsole:qconsole-eval("import module namespace qconsole-model = " > http://marklogic....";, (fn:QName("","wsid"), $wsid), ()) return > xdmp:set($qid, $new-query/id) else () let $eval-opts := if ($sid or $dbid) > then amped-qconsole:qconsole-get-eval-options($sid, $dbid, fn:true()) else > () let $result := if ($action eq "eval") then if ($query-type eq "xquery") > then (qceval:do-eval($qid, $query, "", $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sql") then (qceval:do-eval($qid, $query, $sql-query, > $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sparql") then (qceval:do-eval($qid, $query, $sparql-query, > $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sparql-update") then (qceval:do-eval($qid, $query, > $sparql-update-query, $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else () else if > ($action eq "profile") then if ($query-type eq "xquery") then > (qceval:do-profile($qid, $query, "", $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sql") then (qceval:do-profile($qid, $query, $sql-query, > $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sparql") then (qceval:do-profile($qid, $query, > $sparql-query, $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else if > ($query-type eq "sparql-update") then (qceval:do-profile($qid, $query, > $sparql-update-query, $eval-opts, $query-type), > qceval:replica-database-set-response-message($sid, $dbid)) else () else if > ($action eq "cancel") then qceval:do-cancel($crid) else () return $result > -- File status error: GetFileAttributes 'C:\Program > Files\MarkLogic\Messages\ "a-en_US.xml': The filename, directory name, or > volume label syntax is incorrect. > > > > So, MarkLogic seems to parse the $message argument which is supposed to > hold a localisable string, but which apparently it thinks contains an error > family code like XDMP or PKG .... (which I guess would be more appropriate > in the first argument). This reminds me that it seems that MarkLogic is > traditionally not using the XPath standard way of error reporting as raised > by @mblakele here: https://github.com/robwhitby/xray/pull/11 > > > > Quote: "leave arg1 empty, put the code in arg2, and put anything else into > arg3" and @robwhitby answering that it "doesn't seem to match the spec > http://www.w3.org/TR/xpath-functions/#func-error"; > > > > I guess it's rather late in the game, but would MarkLogic consider an RFE > that requests to conform to the XPath specification for fn:error? > > > > cheers, > > Jakob. >
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