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Maniphest T395684

CI error: mediawiki.base/track trackError: unexpected "{\"exception\":{},\"source\":\"resolve\"}"
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Description

Four Wikibase gate-and-submit jobs (in the same build, for this harmless change) failed in the same way, so I’m guessing this isn’t just “normal” QUnit flakiness:

WARN: 'Skipped unavailable module test.WikimediaEvents'
LOG: 'Exception in resolve:'
WARN: Error: Unknown module: ext.xLab

[…]

  mediawiki.base/track
    ✖ trackError
      Firefox 128.0 (Linux x86_64)
    Expected: [
      "emit1",
      "sub",
      "foo",
      "emit2",
      "bar"
    ]
    Actual: [
      "emit1",
      "sub",
      "{\"exception\":{},\"source\":\"resolve\"}",
      "foo",
      "emit2",
      "bar"
    ]
    verifySteps@node_modules/qunit/qunit/qunit.js:1626:14

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
qunit: More readable assert.step() call in mediawiki.base/track testmediawiki/coreREL1_44+6 -1
qunit: More readable assert.step() call in mediawiki.base/track testmediawiki/coreREL1_43+6 -1
ext.wikimediaEvents: Soft-depend on MetricsPlatformmediawiki/extensions/WikimediaEventswmf/1.45.0-wmf.3+10 -9
qunit: More readable assert.step() call in mediawiki.base/track testmediawiki/corewmf/1.45.0-wmf.3+6 -1
qunit: More readable assert.step() call in mediawiki.base/track testmediawiki/coremaster+6 -1
DNM: Empty change to test CImediawiki/extensions/Wikibasemaster+0 -0
DNM: Empty change to test CImediawiki/coremaster+0 -0
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Related Objects

Event Timeline

Lucas_Werkmeister_WMDE created this task.May 30 2025, 2:33 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 30 2025, 2:33 PM
gerritbot added a comment.May 30 2025, 2:44 PM

Change #1152279 had a related patch set uploaded (by Lucas Werkmeister (WMDE); author: Lucas Werkmeister (WMDE)):

[mediawiki/extensions/Wikibase@master] DNM: Empty change to test CI

https://gerrit.wikimedia.org/r/1152279

gerritbot added a project: Patch-For-Review.May 30 2025, 2:44 PM
Lucas_Werkmeister_WMDE added a comment.May 30 2025, 2:49 PM

Also fails with an empty Wikibase change: https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-php81/5826/console

Lucas_Werkmeister_WMDE added a comment.May 30 2025, 2:53 PM

Also in EntitySchema: https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-php81/5815/console

gerritbot added a comment.May 30 2025, 2:57 PM

Change #1152284 had a related patch set uploaded (by Lucas Werkmeister (WMDE); author: Lucas Werkmeister (WMDE)):

[mediawiki/core@master] DNM: Empty change to test CI

https://gerrit.wikimedia.org/r/1152284

Lucas_Werkmeister_WMDE added a comment.May 30 2025, 2:59 PM

Likely related to T395494 and hopefully fixed by ext.wikimediaEvents: Soft-depend on MetricsPlatform (already on its way through gate-and-submit), so let’s wait for that and then check again.

phuedx subscribed.May 30 2025, 3:02 PM

Looking at the logs for the gate-and-submit job you linked to, I'm confident that this is related to T395494: MetricsPlatform dependency is causing CI to fail on older (yet supported) MediaWiki release branches (REL1_39, REL1_42). ResourceLoader is trying to resolve a dependency that doesn't exist as the MetricsPlatform extension is no longer being loaded in CI:

15:07:26 Firefox 128.0 (Linux x86_64) WARN: 'Skipped unavailable module test.WikimediaEvents'
15:07:26 Firefox 128.0 (Linux x86_64) LOG: 'Exception in resolve:'
15:07:26 Firefox 128.0 (Linux x86_64) WARN: Error: Unknown module: ext.xLab

This should be fixed in a few minutes with any luck.

Krinkle updated the task description. (Show Details)May 30 2025, 3:03 PM
Dreamy_Jazz subscribed.May 30 2025, 3:08 PM

Also seeing this in CheckUser: https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-php81/5836/console

gerritbot added a comment.May 30 2025, 3:12 PM

Change #1152289 had a related patch set uploaded (by Lucas Werkmeister (WMDE); author: Lucas Werkmeister (WMDE)):

[mediawiki/core@master] More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1152289

gerritbot added a comment.May 30 2025, 3:22 PM

Change #1152284 abandoned by Lucas Werkmeister (WMDE):

[mediawiki/core@master] DNM: Empty change to test CI

https://gerrit.wikimedia.org/r/1152284

Lucas_Werkmeister_WMDE closed this task as Resolved.May 30 2025, 3:36 PM
Lucas_Werkmeister_WMDE assigned this task to phuedx.

https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-php81/5862/console is looking better now \o/

I think we can call this resolved, though I uploaded a change to hopefully make the cause more visible next time if anyone wants to review that.

gerritbot added a comment.May 30 2025, 3:52 PM

Change #1152279 abandoned by Lucas Werkmeister (WMDE):

[mediawiki/extensions/Wikibase@master] DNM: Empty change to test CI

https://gerrit.wikimedia.org/r/1152279

gerritbot added a comment.May 30 2025, 4:45 PM

Change #1152289 merged by jenkins-bot:

[mediawiki/core@master] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1152289

ReleaseTaggerBot added a project: MW-1.45-notes (1.45.0-wmf.4; 2025-06-03).May 30 2025, 5:00 PM
Maintenance_bot removed a project: Patch-For-Review.May 30 2025, 5:31 PM
bvibber subscribed.May 30 2025, 8:09 PM

This is affecting JsonConfig patches on 1.45.0-wmf.3 https://gerrit.wikimedia.org/r/c/mediawiki/extensions/JsonConfig/+/1152346

gerritbot added a comment.May 30 2025, 8:10 PM

Change #1152348 had a related patch set uploaded (by BryanDavis; author: Lucas Werkmeister (WMDE)):

[mediawiki/core@wmf/1.45.0-wmf.3] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1152348

gerritbot added a project: Patch-For-Review.May 30 2025, 8:10 PM

Change #1152349 had a related patch set uploaded (by BryanDavis; author: Phuedx):

[mediawiki/extensions/WikimediaEvents@wmf/1.45.0-wmf.3] ext.wikimediaEvents: Soft-depend on MetricsPlatform

https://gerrit.wikimedia.org/r/1152349

gerritbot added a comment.May 30 2025, 8:33 PM

Change #1152348 abandoned by BryanDavis:

[mediawiki/core@wmf/1.45.0-wmf.3] qunit: More readable assert.step() call in mediawiki.base/track test

Reason:

cherry-picked by accident

https://gerrit.wikimedia.org/r/1152348

gerritbot added a comment.May 30 2025, 8:38 PM

Change #1152349 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@wmf/1.45.0-wmf.3] ext.wikimediaEvents: Soft-depend on MetricsPlatform

https://gerrit.wikimedia.org/r/1152349

Stashbot mentioned this in T395494: MetricsPlatform dependency is causing CI to fail on older (yet supported) MediaWiki release branches (REL1_39, REL1_42).May 30 2025, 8:38 PM

Mentioned in SAL (#wikimedia-operations) [2025-05-30T20:38:37Z] <bd808@deploy1003> Started scap sync-world: Backport for [[gerrit:1152349|ext.wikimediaEvents: Soft-depend on MetricsPlatform (T395684 T395494)]], [[gerrit:1152346|Revert "JCCache: Use WANObjectCache::getWithSetCallback() instead of set/get" (T395368)]]

Stashbot mentioned this in T395368: PHP Warning: Attempt to read property "fields" on null.May 30 2025, 8:38 PM

Mentioned in SAL (#wikimedia-operations) [2025-05-30T20:40:37Z] <bd808@deploy1003> bd808, bvibber: Backport for [[gerrit:1152349|ext.wikimediaEvents: Soft-depend on MetricsPlatform (T395684 T395494)]], [[gerrit:1152346|Revert "JCCache: Use WANObjectCache::getWithSetCallback() instead of set/get" (T395368)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Stashbot added a comment.May 30 2025, 8:48 PM

Mentioned in SAL (#wikimedia-operations) [2025-05-30T20:48:37Z] <bd808@deploy1003> Finished scap sync-world: Backport for [[gerrit:1152349|ext.wikimediaEvents: Soft-depend on MetricsPlatform (T395684 T395494)]], [[gerrit:1152346|Revert "JCCache: Use WANObjectCache::getWithSetCallback() instead of set/get" (T395368)]] (duration: 09m 59s)

Maintenance_bot removed a project: Patch-For-Review.May 30 2025, 9:30 PM
phuedx added a subscriber: bd808.Jun 2 2025, 9:14 AM

Many thanks for the backport, @bd808 🦄

Lucas_Werkmeister_WMDE mentioned this in T413202: CI error: mediawiki.base/track trackError: unexpected "{\"exception\":{},\"module\":\"mw.cx.eventlogging\",\"source\":\"module-execute\"}".Dec 19 2025, 11:49 AM
gerritbot added a comment.Wed, Jan 21, 11:23 AM

Change #1229540 had a related patch set uploaded (by Hashar; author: Lucas Werkmeister (WMDE)):

[mediawiki/core@REL1_44] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1229540

gerritbot added a project: Patch-For-Review.Wed, Jan 21, 11:23 AM

Change #1229541 had a related patch set uploaded (by Hashar; author: Lucas Werkmeister (WMDE)):

[mediawiki/core@REL1_43] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1229541

hashar subscribed.Wed, Jan 21, 11:26 AM

I have send backports for REL1_43 and REL1_44.

gerritbot added a comment.Wed, Jan 21, 11:43 AM

Change #1229541 merged by jenkins-bot:

[mediawiki/core@REL1_43] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1229541

gerritbot added a comment.Wed, Jan 21, 11:45 AM

Change #1229540 merged by jenkins-bot:

[mediawiki/core@REL1_44] qunit: More readable assert.step() call in mediawiki.base/track test

https://gerrit.wikimedia.org/r/1229540

hashar added a comment.Wed, Jan 21, 12:42 PM

Danke Schön @Lucas_Werkmeister_WMDE !

Maintenance_bot removed a project: Patch-For-Review.Wed, Jan 21, 1:31 PM
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