Thanks a lot Wolfgang and Hans for your replies! 
Your suggested change seems to solve the issue on my side (64-bits Linux system).

Best regards,
Florent

Le mar. 8 juil. 2025 à 15:51, Wolfgang Schuster <wolfgang.schuster.lists@gmail.com> a écrit :
Am 08.07.2025 um 15:57 schrieb Florent Michel:
>  > Le mar. 8 juil. 2025 à 14:39, Hans Hagen via ntg-context <ntg-
> context@ntg.nl <mailto:ntg-context@ntg.nl>> a écrit :
>
>     On 7/8/2025 5:48 AM, jbf wrote:
>      > Strange issue that has just happened. I updated the latest ConTeXt
>      > [ConTeXt  ver: 2025.07.07 23:34 LMTX  fmt: 2025.7.8 ] and for some
>      > reason \placecombinedlist[content] is giving me a page full of
>     'no list
>      > method' instead of the contents.
>      >
>      > If I run the same file in an older version, I have no problem,
>     and the
>      > Table of Contents appears as it should.
>      >
>      > I have made no changes to the file that worked perfectly
>     beforehand. Why
>      > this 'no list method'?
>
>     no example given
>
>
>
> Hi,
> I can reproduce the issue on my side with the following example:
> ____________________________________________________
>
> \starttext
>    \placecontent
>    \section{Test}
> \stoptext
> ____________________________________________________


Runs withput problems on my windows machine.

version    : 2.11.07 | 20250706
format id  : 722
date       : 23:07:23 | Jul  7 2025
compiler   : gcc
lua        : Lua 5.5
luacformat : 7

> In case it may help, reverting the recent change on line 527 of tex/
> context/base/mkxl/strc-lst.mklx seems to fix the issue:
>
> \permanent\protected\def\installstructurelistprocessor#tag#meaning%
> --- {\expandafter\def\csname\??
> structurelistprocessor#tag\endcsname{#meaning}}
> +++ {\expandafter\normaldef\csname\??
> structurelistprocessor#tag\endcsname{#meaning}}

\permanent\protected\def\installstructurelistprocessor#tag#meaning%
- {\expandafter\def\csname\??structurelistprocessor#tag\endcsname{#meaning}}
+ {\defcsname\??structurelistprocessor#tag\endcsname{#meaning}}

Wolfgang

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