Module MMM-pages not working after Upgrading to 2.38

[p1lspeda]

Hi,
I manually updated to 2,38 just now.
After re-installing all my modules and copying my cutom.css and config.js, my MagicMirror is playing up.
I use MMM-pages which seems to have stopped working.
This is my MMM-pages config

    {
                        module: "MMM-pages",
                        config: {
                                rotationTime: 1000 * 30,         // rotate every 30 seconds
                                modules:[
                                                ["MMM-MyCommute","MMM-CountDown","MMM-OpenWeatherForecast","clock","MMM-PublicTransportHafas","MMM-DWD-Pollen","MMM-Fuel"], // page 1
                                                ["MMM-CalendarExt3"], // page 2
                                        ],
                                fixed: [                         // modules that are always shown
                                        "MMM-Wallpaper",
                                        "updatenotification",
                                        "MMM-Cursor",
                                        "MMM-page-indicator",
                                        "newsfeed",
                                        ],
                                },
                },

The logfile does not really give me any clues:

[2026-10-01 20:34:50.483] [ERROR] [unknown] (node:1417) UnhandledPromiseRejectionWarning: TypeError: data is not iterable
    at NodeHelper.processApodData (/home/pi/MagicMirror/modules/MMM-Wallpaper/node_helper.js:624:25)
    at NodeHelper.processResponse (/home/pi/MagicMirror/modules/MMM-Wallpaper/node_helper.js:284:21)
    at /home/pi/MagicMirror/modules/MMM-Wallpaper/node_helper.js:238:16
    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
(Use `electron --trace-warnings ...` to show where the warning was created)
[2026-10-01 20:34:50.484] [ERROR] [unknown] (node:1417) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

Only workaround I have found is to disable MMM-CalendarExt3.
Disabling MMM-pages has no effect - same problem as if MMM-pages is enabled…
Any Idea what is happening ?

It all worked perfectly on 2.37

[sdetweil]

@p1lspeda I think you are using my fork of pages… they have changed the official one since then

but the wallpaper error is in the node_helper…

can you open the developers console

ctrl-shift-i (lower case letter eye)
select the console tab
and look around for any errors, top right would be a number of those as well (pink box)

[p1lspeda]

@sdetweil
First of all: thanks for taking the time to help.
The MMM-pages module I am using is: https://github.com/edward-shen/MMM-pages
After disabling the MMM-pages module, the MMM-Wallpaper Error has vanished from my logfile.
I stated before I had disabled MMM-pages: this was incorrect, I had simply disabled page-2 within the MMM-pages config.

Weirdly my the MMM-PublicTransportHafas has also failed to work under 2.38.
It just shows up as “UNDEFINED” and no logfile entry.

[2026-10-01 21:32:56.041] [WARN]  [apis] MMM-Fuel: Filtered stationIds list is empty
[2026-10-01 21:40:10.987] [WARN]  [apis] MMM-Fuel: Filtered stationIds list is empty
/home/pi/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
[2026-10-01 21:43:21.195] [WARN]  [apis] MMM-Fuel: Filtered stationIds list is empty

[sdetweil]

@p1lspeda I think @kristjanesperanto has worked on both those modules recently

[KristjanESPERANTO]

@p1lspeda Could you share the first error shown in the browser console? Where exactly does Hafas display UNDEFINED, and is stationName set?

Which versions of MMM-pages, MMM-PublicTransportHafas and Node.js are you running?

Which MMM-Wallpaper module are you using: kolbyjack’s or jupadin’s?