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Array to string conversion in Scribunto includes/engines/LuaCommon/UstringLibrary.php on line 732
Closed, ResolvedPublicPRODUCTION ERROR

Description

Error Message

Notice: Array to string conversion in /srv/mediawiki/php-1.32.0-wmf.4/extensions/Scribunto/includes/engines/LuaCommon/UstringLibrary.php on line 732

Stack Trace

Unfortunately there is no stack trace with php Notices.

Notes

This is happening quite often and appears to have started within the past couple of hours. I don't see any relevant changes to Scribunto so it is probably triggered by some change elsewhere in the calling code.

Event Timeline

More likely is that someone on-wiki somwhere started doing something that triggers this. Do you have any URLs associated with the warning?

Change 434612 had a related patch set uploaded (by Anomie; owner: Anomie):
[mediawiki/extensions/Scribunto@master] ustring: Handle invalid types in gsub

https://gerrit.wikimedia.org/r/434612

I found a way to make this error happen locally, although without the on-wiki reproduction I can't be sure it's the same cause. I guess we'll see if the warning goes away when this patch is deployed, assuming the on-wiki module isn't fixed first.

Change 434612 merged by jenkins-bot:
[mediawiki/extensions/Scribunto@master] ustring: Handle invalid types in gsub

https://gerrit.wikimedia.org/r/434612

Vvjjkkii renamed this task from Array to string conversion in Scribunto includes/engines/LuaCommon/UstringLibrary.php on line 732 to lhcaaaaaaa.Jul 1 2018, 1:08 AM
Vvjjkkii triaged this task as High priority.
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Vvjjkkii removed subscribers: gerritbot, Aklapper.
JJMC89 renamed this task from lhcaaaaaaa to Array to string conversion in Scribunto includes/engines/LuaCommon/UstringLibrary.php on line 732.Jul 1 2018, 2:22 AM
JJMC89 raised the priority of this task from High to Needs Triage.
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JJMC89 added a subscriber: Aklapper.
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No longer appears in recent logs.

mmodell changed the subtype of this task from "Task" to "Production Error".Aug 28 2019, 11:08 PM