Sam,

Yes, it was the file content. I had copied it from the git example but obviously did something wrong.

Sam, sorry I overlooked your question
Yes, I did get it fixed. Thanks.

Thank you, Sam.

Hi Sam,

Never mind!! It is port 8080.
I copied the json file you have shown and it worked. So it must be my json file. I will try to figure out what is the difference. Thanks for your help.

Thanks Sam.
So do I need port 8090 based on your config?. In my config port definition I have:
port: “8080”,

Other than that I don’t see any difference. Do I need to change router setting? Any missing package you think? Thanks.

Sam,
address: “localhost”,

Sam, MagicMirror is configured to port 8080. nhtp was a typo. It is http://…
As I said the file path and name are correct as I can read it in browser using file:/… (single slash). So not quite sure what is going on?

Hi Sam,
file:/home/sankum/… loads with 1 slash in the browser. But nhttp://localhost:8080/modules/… does not, same errors as before?

Thanks Sam. I changed it to http:// and even tried local IP address instead of localhost and the result is the same. Still the same error, and does not load.?

Hi,

I am trying to read and display from a local json file using this module.
config:
url: ‘https://localhost:8080/modules/MMM-JsonTable/myList.json’,
arrayName: ‘items’,
keepColumns: ‘name’

I get following errors:
[2025-06-29 19:01:30.116] [ERROR] (node:109589) UnhandledPromiseRejectionWarning: TypeError: fetch failed
at node:internal/deps/undici/undici:13502:13
at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
[2025-06-29 19:01:30.116] [ERROR] (node:109589) 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: 2)

myList.json in module directory -from the example on github with item and name only.

It stays at loading with those errors.
What am I doing wrong? Please help. Thanks.

.

Hi Sam,

Weather module works. It is an issue with MMM-EnvCanada. I opened the issue on github, hoping to get a response from the author of the module. I don’t know how else to get in touch with the author. Thanks.

Hello,

Since yesterday MMM-EnvCanada stopped loading, stays on starting …
I have not made any changes in MM. Does anybody else have this problem? Any pointers? Thanks.

Thanks Sam.
I had it as schedules but it has to be notification_schedule. This works now.

Thanks. I changed the payload to as follows:
payload: “chromecast”

Still the source in Wallpaper does not change?
Anything else I should I look for?

Hi,
I am trying to use MMM-ModuleScheduler to send notification to MMM-Wallpaper for changing the source in config. However, it does not seem to change. Is there something wrong with the Scheduler as set up below:
{
module: ‘MMM-ModuleScheduler’,
config: {
schedules: [
{
schedule: “0 17 * * *”,
notification: “UPDATE_WALLPAPER_CONFIG”,
payload: {
module: “MMM-Wallpaper”,
config: {
source: “chromecast”,
}
}
},
]
}
},
No errors in running and the wallpaper module works fine but the source does not change as per the scheduler? Any help will be appreciated. Thanks.

Thanks for the replies. I did make a spelling error in config.js;, MMM-WallPaper where it should have been MMM-Wallpaper. Thanks.

Hi,
I git clones in modules director and np install in MMM-Wallpaper director. When I run MM, it seems to look into a wrong path to give this error:

[WARN] No /home/sankum/MagicMirror/modules/MMM-WallPaper/MMM-WallPaper.js found for module: MMM-WallPaper.

The path should be modules/MMM-WallPaper and not modules/MMM-WallPaper/MMM-WallPaper.
What is the issue here and how to fix this? Tried uninstalling and installing again, but same result. Thanks.

Sam, thanks for your help.

Thanks Sam. Is it possible to scale the heights of cells in a month view? This way all months will be scaled based on the maximum of 6 rows. If so, how? Thanks.

Thanks Sam. Sorry for being confusing and not using the right technical words. Basically I am having issues with the layout on different pages, I will give an example using CalendarExt3 (month view):

Month of May has 5 rows, fits nicely on the page it is on. Month of August has 6 rows and when I put that month on a different page, it does not fit the same way as the total width of the calendar is now higher.

So how can I specify a absolute fixed width for the calendar so that it automatically adjusts to that for every month, regardless of number of rows in that month?
As for other headers, they are indeed FIFO, so that is fine. Thanks.