Setup
Issue
PHP Notice: Undefined index: full level prefix in /.../w/extensions/NumerAlpha/NumerAlpha.class.php on line 266
Caused by this revision which basically adds the {{#counter:}} parser function to the page.
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| Fix PHP Notice Undefined index "full level prefix" | mediawiki/extensions/NumerAlpha | master | +6 -3 |
I cannot replicate this on 1.31.1 or 1.32.0. I tried creating a page with just the following content:
{{#counter: }}
{{#counter: }}
{{#counter: }}Is that sufficient to cause the problem on 1.27?
Is that sufficient to cause the problem on 1.27?
No I am afraid not as my tests today reveal. I only know that the mentioned edit triggered it.
Well this edit caused the log to record the warning I reported. I do not know why.
Let's wait for @Revansx and his findings.
@Jamesmontalvo3 , I'm running Meza 31.8.2 and I'm still seeing this PHP Warning from certain pages when I run the refreshLinks maintenance script. It might be triggered by certain pages where the {{counter:}} function is being used, but it doesn't report which pages that is.
The issue seems to always occur when <in /> is called from a template and no specific named counter has been defined.
Imvuong provided a solution in the linked topic on MediaWiki.org, and I aggree with them: when full level prefix is not defined, it should be defined to the empty string, which is the default value in the powerful parser function {{counter:}}.
Another fix would be to call the method extractListOptions, but it would give the historical parser functions <in /> and friends the same power as {{counter:}}, I’m not sure it is really wanted here in a simple bug fix.
Change 915490 had a related patch set uploaded (by Seb35; author: Seb35):
[mediawiki/extensions/NumerAlpha@master] Fix PHP Notice Undefined index "full level prefix"
Change 915490 merged by Jaideraf:
[mediawiki/extensions/NumerAlpha@master] Fix PHP Notice Undefined index "full level prefix"