PHP fatal error: Class undefined: CirrusSearch\Search\EmptyResultSet
Closed, ResolvedPublicPRODUCTION ERROR
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Description

When I search for "Dorota" in Wikidata then I get item page. But when I search in lexeme namespace with "l:" prefix https://www.wikidata.org/w/index.php?search=&search=l%3ADorota&title=Special%3ASearch&go=Przejd%C5%BA then I get PHP fatal error:
Class undefined: CirrusSearch\Search\EmptyResultSet

Details

Subject	Repo	Branch	Lines +/-
Add test for empty result	mediawiki/extensions/WikibaseLexeme	master	+13 -3
Fix fatal error - EmptySet does not exist anymore	mediawiki/extensions/WikibaseLexeme	wmf/1.33.0-wmf.16	+1 -2
Fix fatal error - EmptySet does not exist anymore	mediawiki/extensions/WikibaseLexeme	master	+1 -2

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		Status	Subtype	Assigned	Task
		Resolved	Release	• mmodell	T206670 1.33.0-wmf.16 deployment blockers
		Resolved	PRODUCTION ERROR	Smalyshev	T215503 PHP fatal error: Class undefined: CirrusSearch\Search\EmptyResultSet

Event Timeline

KaMan created this task.Feb 7 2019, 11:52 AM

Lydia_Pintscher added a project: CirrusSearch.Feb 7 2019, 11:55 AM

Lydia_Pintscher added a subscriber: Smalyshev.

Restricted Application added a project: Discovery-Search. · View Herald TranscriptFeb 7 2019, 11:55 AM

Looks like some deployment issue - 1.33.0-wmf.14 has this class, but 1.33.0-wmf.16 does not.

Smalyshev added a project: Wikimedia-production-error.Feb 7 2019, 6:11 PM

Ah, I see what's up - Wikibase has been updated, but WikibaseLexeme was not.

Restricted Application added subscribers: Liuxinyu970226, TerraCodes. · View Herald TranscriptFeb 7 2019, 6:17 PM

Smalyshev added a parent task: T206670: 1.33.0-wmf.16 deployment blockers.Feb 7 2019, 6:17 PM

debt edited projects, added Discovery-Search (Current work); removed Discovery-Search.Feb 7 2019, 6:36 PM

Change 488985 had a related patch set uploaded (by Smalyshev; owner: Smalyshev):
[mediawiki/extensions/WikibaseLexeme@master] Fix fatal error - EmptySet does not exist anymore

https://gerrit.wikimedia.org/r/488985

gerritbot added a project: Patch-For-Review.Feb 7 2019, 6:37 PM

Diffusion mentioned this in rEWLEb1c21b946f70: Fix fatal error - EmptySet does not exist anymore.Feb 7 2019, 6:43 PM

Smalyshev moved this task from Incoming to Needs review on the Discovery-Search (Current work) board.Feb 7 2019, 6:44 PM

Diffusion mentioned this in rEWLE4e4ac9a1f886: Fix fatal error - EmptySet does not exist anymore.Feb 7 2019, 6:50 PM

Diffusion mentioned this in rEWLE90d89aea027b: Fix fatal error - EmptySet does not exist anymore.

Also, we probably need some test to capture this situation in the future. Looks like current tests do not cover this branch.

Smalyshev added subscribers: dcausse, EBernhardson.Feb 7 2019, 7:02 PM

Change 489000 had a related patch set uploaded (by Smalyshev; owner: Smalyshev):
[mediawiki/extensions/WikibaseLexeme@wmf/1.33.0-wmf.16] Fix fatal error - EmptySet does not exist anymore

https://gerrit.wikimedia.org/r/489000

Smalyshev mentioned this in rEWLEcbd5a8500597: Fix fatal error - EmptySet does not exist anymore.Feb 7 2019, 7:29 PM

Change 488985 merged by jenkins-bot:
[mediawiki/extensions/WikibaseLexeme@master] Fix fatal error - EmptySet does not exist anymore

https://gerrit.wikimedia.org/r/488985

ReleaseTaggerBot added a project: MW-1.33-notes (1.33.0-wmf.17; 2019-02-12).Feb 7 2019, 8:00 PM

Change 489000 merged by jenkins-bot:
[mediawiki/extensions/WikibaseLexeme@wmf/1.33.0-wmf.16] Fix fatal error - EmptySet does not exist anymore

https://gerrit.wikimedia.org/r/489000

Smalyshev moved this task from Needs review to Needs Reporting on the Discovery-Search (Current work) board.Feb 7 2019, 8:18 PM

Smalyshev closed this task as Resolved.Feb 7 2019, 8:20 PM

Smalyshev claimed this task.

ReleaseTaggerBot edited projects, added MW-1.33-notes (1.33.0-wmf.16; 2019-02-05); removed MW-1.33-notes (1.33.0-wmf.17; 2019-02-12).Feb 7 2019, 9:00 PM

Smalyshev mentioned this in T215556: Enable phan checks for WikibaseLexeme extension.Feb 7 2019, 9:30 PM

Change 489122 had a related patch set uploaded (by Smalyshev; owner: Smalyshev):
[mediawiki/extensions/WikibaseLexeme@master] Add test for empty result

https://gerrit.wikimedia.org/r/489122

Diffusion mentioned this in rEWLE458241a9ba36: Add test for empty result.Feb 8 2019, 2:21 AM

Change 489122 merged by jenkins-bot:
[mediawiki/extensions/WikibaseLexeme@master] Add test for empty result

https://gerrit.wikimedia.org/r/489122

ReleaseTaggerBot edited projects, added MW-1.33-notes (1.33.0-wmf.17; 2019-02-12); removed MW-1.33-notes (1.33.0-wmf.16; 2019-02-05).Feb 8 2019, 10:00 AM

Liuxinyu970226 unsubscribed.Feb 10 2019, 12:34 PM

jijiki mentioned this in rEWLE7c1d6820e669: Fix fatal error - EmptySet does not exist anymore.Mar 18 2019, 4:35 PM

jijiki mentioned this in rEWLE6b7ba89af900: Fix fatal error - EmptySet does not exist anymore.

jijiki mentioned this in rEWLE35d5d0910f2f: Add test for empty result.

Ladsgroup removed a project: Patch-For-Review.May 21 2019, 9:27 PM

• mmodell changed the subtype of this task from "Task" to "Production Error".Aug 28 2019, 11:07 PM

Aklapper removed a subscriber: Wikidata Lexicographical data.May 16 2023, 10:22 AM