Error warming up language - Call to a member function remove() on null

PHPMaker General Discussion (PHPMaker)
1

v2026. In the debug log file, noticed:

[2025-10-24T20:27:06.635271+02:00] app.ERROR: Error warming up language “zh-Hant-TW”: Call to a member function remove() on null {“exception”:“[object] (Error(code: 0): Call to a member function remove() on null at C:\xampp\htdocs\appname\src\Language.php:173)”}

have 5 language files, it appears this is the only one that isn’t being generated
this is from my 2025 app:
xml header:

2

The line should be:

Session()->remove(SESSION_LANGUAGE_ID);

There is no session yet when warming up langauge. It should better be :

Session()?->remove(SESSION_LANGUAGE_ID);
3

Try v2026.1.