The DWD site appears to be up and is hosting a json file. So let’s start at the beginning. Please post the relevant portion of your config.js file. We don’t need everything, just the part that configures the MMM-DWD-Pollen module. That will let us try and replicate your problem. Be sure to use the Markdown features when you post your code snippet!

pi@raspberrypi:~/MagicMirror/modules $ pm2 status
┌────┬────────────────┬─────────────┬─────────┬─────────┬──────────┬────────┬──────┬───────────┬──────────┬──────────┬──────────┬──────────┐
│ id │ name           │ namespace   │ version │ mode    │ pid      │ uptime │ ↺    │ status    │ cpu      │ mem      │ user     │ watching │
├────┼────────────────┼─────────────┼─────────┼─────────┼──────────┼────────┼──────┼───────────┼──────────┼──────────┼──────────┼──────────┤
│ 0  │ MagicMirror    │ default     │ 2.26.0  │ fork    │ 749      │ 5h     │ 0    │ online    │ 0%       │ 2.6mb    │ pi       │ enabled  │
└────┴────────────────┴─────────────┴─────────┴─────────┴──────────┴────────┴──────┴───────────┴──────────┴──────────┴──────────┴──────────┘
pi@raspberrypi:~/MagicMirror/modules $ netstat -plan|grep 8080
(Es konnten nicht alle Prozesse identifiziert werden; Informationen über
nicht-eigene Processe werden nicht angezeigt; Root kann sie anzeigen.)
tcp6       0      0 ::1:8080                :::*                    LISTEN      838/electron.js
tcp6       0      0 ::1:8080                ::1:46942               TIME_WAIT   -
tcp6       0      0 ::1:8080                ::1:46944               FIN_WAIT2   -
tcp6       0      0 ::1:8080                ::1:44370               VERBUNDEN   838/electron.js
tcp6       0      0 ::1:44370               ::1:8080                VERBUNDEN   941/Electron --shar
tcp6       1      0 ::1:46944               ::1:8080                CLOSE_WAIT  941/Electron --shar

It would be really nice if you could please give me the crucial hint where the problem is now and how it can be solved? :-)

Those are the new regions:
10=Schleswig-Holstein und Hamburg
11=Inseln und Marschen
12=Geest,Schleswig-Holstein und Hamburg
20=Mecklenburg-Vorpommern
30=Niedersachsen und Bremen
31=Westl. Niedersachsen/Bremen
32=Östl. Niedersachsen
40=Nordrhein-Westfalen
41=Rhein.-Westfäl. Tiefland
42=Ostwestfalen
43=Mittelgebirge NRW
50=Brandenburg und Berlin
60=Sachsen-Anhalt
61=Tiefland Sachsen-Anhalt
62=Harz
70=Thüringen
71=Tiefland Thüringen
72=Mittelgebirge Thüringen
80=Sachsen
81=Tiefland Sachsen
82=Mittelgebirge Sachsen
90=Hessen
91=Nordhessen und hess. Mittelgebirge
92=Rhein-Main
100=Rheinland-Pfalz und Saarland
101=Rhein, Pfalz, Nahe und Mosel
102=Mittelgebirgsbereich Rheinland-Pfalz
103=Saarland
110=Baden-Württemberg
111=Oberrhein und unteres Neckartal
112=Hohenlohe/mittlerer Neckar/Oberschwaben
113=Mittelgebirge Baden-Württemberg
120=Bayern
121=Allgäu/Oberbayern/Bay. Wald
122=Donauniederungen
123=Bayern nördl. der Donau, o. Bayr. Wald, o. Mainfranken
124=Mainfranken

When I take the wrong number from the DWD site I got the message “No values today. No values tomorrow”. But you are right. In this case I have to wait a day more. I guess DWD published his new values at 11 a.m. every day, doesn´t it?

But when I take the correct number from the github site(!), I get only the message “Loading”. And this has been the case for several days.

The Number on github is the correct one as statet on the github site

“There is a map that sows all part regions (but you have to match it to the numbers shown above)”

Dumb take but did you try to just wait one day? DWD pushes the numbers out once a day, if there are no new ones it shows nothing on the module.

if someone knows and is willing to help they will.
this forum is all volunteer community

Yes, I know, and that’s absolutely fine, of course. It was just another attempt here.

.MMM-DWD-Pollen table {
	margin-left: auto;
	margin-right: -40px;
}

Not sure if this is a good way, but it works for me at the moment.

I checked the CSS, but it is a table and I can’t see a good way to get rid of the space on the right.

Any idea is appreciated.

Astma-Allergi Denmark

I found some information here: https://github.com/rugaard/pollen
Thus it looks like Astma-Allergi Denmark does not offer any official API. Thus you have to use this API here (which I guess takes the data from the website) and renders the data accordingly. There are only two regions as far as I can see (East and West?) and 25 pollen. If the API works it should no big problem.

Don’t worry about the “gee, I could have figured that out for myself” thing. Today, it took me hours to realize that one of my customer’s problems was he had the wrong time zone set on his laptop. It’s the simple fixes with vague errors that hurt the most.

Thank you for making a such a useful module, just out of curiosity would like to know that you can the data free from DWD, I would love to have one for Denmark, I tried to contact the AAD :- “Astma-Allergi Denmark” but could not find a solution.

I was wondering if you can assist me making one for Denmark, I will be wonderful and beneficial for many.

Best Regards
JG

Ohh, this is almost embarrassing. I could have figured that out myself by looking at netstat -plan|grep 8080. I was just irritated that the other modules worked without problems, so I didn’t suspect the error there. The module “MMM-DWD-Pollen” works great now :-)

Thanks for your support

@Sachse said in MMM-DWD-Pollen:

ERROR] Error: listen EADDRINUSE: address already in use 127.0.0.1:8080

This means that some other process is already using port 8080 on your Pi. Usually, this means that you have two instances of Magic Mirror running. You may have something else using that port, but usually it’s another script attempting to also run your mirror. First, let’s check if PM2 has two instances defined. If you type pm2 status all what do you see?

General principle: You can ignore just about everything in a log file unless it is preceded by ERROR.

npm start dev

@bhepler

you mean the error messages in the bash or the console of Chromium?

$ npm start dev

magicmirror@2.11.0 start /home/pi/MagicMirror
DISPLAY=“${DISPLAY:=:0}” ./node_modules/.bin/electron js/electron.js “dev”

Gtk-Message: 19:18:06.195: Failed to load module “canberra-gtk-module”
Gtk-Message: 19:18:06.204: Failed to load module “canberra-gtk-module”
[2020-05-12 19:18:07.380] [LOG] Starting MagicMirror: v2.11.0
[2020-05-12 19:18:07.393] [LOG] Loading config …
[2020-05-12 19:18:07.402] [LOG] Loading module helpers …
[2020-05-12 19:18:07.405] [LOG] No helper found for module: alert.
[2020-05-12 19:18:07.507] [LOG] Initializing new module helper …
[2020-05-12 19:18:07.508] [LOG] Module helper loaded: updatenotification
[2020-05-12 19:18:07.509] [LOG] No helper found for module: clock.
[2020-05-12 19:18:08.251] [LOG] Initializing new module helper …
[2020-05-12 19:18:08.252] [LOG] Module helper loaded: calendar
[2020-05-12 19:18:08.253] [LOG] No helper found for module: currentweather.
[2020-05-12 19:18:08.255] [LOG] No helper found for module: weatherforecast.
[2020-05-12 19:18:08.258] [LOG] Initializing new module helper …
[2020-05-12 19:18:08.260] [LOG] Module helper loaded: MMM-DWD-Pollen
[2020-05-12 19:18:08.306] [LOG] Initializing new module helper …
[2020-05-12 19:18:08.307] [LOG] Module helper loaded: newsfeed
[2020-05-12 19:18:08.308] [LOG] All module helpers loaded.
[2020-05-12 19:18:08.510] [LOG] Starting server on port 8080 …
[2020-05-12 19:18:08.533] [LOG] Server started …
[2020-05-12 19:18:08.535] [LOG] Connecting socket for: updatenotification
[2020-05-12 19:18:08.536] [LOG] Connecting socket for: calendar
[2020-05-12 19:18:08.537] [LOG] Starting node helper for: calendar
[2020-05-12 19:18:08.538] [LOG] Connecting socket for: MMM-DWD-Pollen
[2020-05-12 19:18:08.539] [LOG] MMM-DWD-Pollen helper started …
[2020-05-12 19:18:08.540] [LOG] Connecting socket for: newsfeed
[2020-05-12 19:18:08.541] [LOG] Starting module: newsfeed
[2020-05-12 19:18:08.542] [LOG] Sockets connected & modules started …
[2020-05-12 19:18:08.772] [LOG] Whoops! There was an uncaught exception…
[2020-05-12 19:18:08.773] [ERROR] Error: listen EADDRINUSE: address already in use 127.0.0.1:8080
at Server.setupListenHandle [as _listen2] (net.js:1226:14)
at listenInCluster (net.js:1274:12)
at GetAddrInfoReqWrap.doListen [as callback] (net.js:1413:7)
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:65:10) {
code: ‘EADDRINUSE’,
errno: ‘EADDRINUSE’,
syscall: ‘listen’,
address: ‘127.0.0.1’,
port: 8080
}
[2020-05-12 19:18:08.792] [LOG] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
[2020-05-12 19:18:08.793] [LOG] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
[2020-05-12 19:18:08.802] [LOG] Launching application.
[22416:0512/191926.709481:ERROR:CONSOLE(24)] “Empty response arrived for script ‘devtools://devtools/remote/serve_file/@74afbfc65bd4d271bc09280abd5783ffe47444b9/accessibility/accessibility_module.js’”, source: devtools://devtools/bundled/shell.js (24)
[22416:0512/191926.710572:ERROR:CONSOLE(109)] “Uncaught (in promise) Error: Could not instantiate: Accessibility.AccessibilitySidebarView”, source: devtools://devtools/bundled/shell.js (109)
[22416:0512/191936.736681:ERROR:CONSOLE(24)] “Empty response arrived for script ‘devtools://devtools/remote/serve_file/@74afbfc65bd4d271bc09280abd5783ffe47444b9/product_registry_impl/product_registry_impl_module.js’”, source: devtools://devtools/bundled/shell.js (24)
[22416:0512/191936.802627:ERROR:CONSOLE(109)] “Uncaught (in promise) Error: Could not instantiate: ProductRegistryImpl.Registry”, source: devtools://devtools/bundled/shell.js (109)

In the network analysis from the console of Chromium I find under MMM-DWD-Pollen.js:

Request URL: http://localhost:8080/modules/MMM-DWD-Pollen//MMM-DWD-Pollen.js
Request Method: GET
Status Code: 304 Not Modified
Remote Address: 127.0.0.1:8080
Referrer Policy: no-referrer-when-downgrade
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Connection: keep-alive
Date: Tue, 12 May 2020 17:30:47 GMT
ETag: W/“1e7a-1720040e625”
Last-Modified: Sun, 10 May 2020 20:22:32 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains
X-Content-Type-Options: nosniff
X-DNS-Prefetch-Control: off
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Accept: /
Accept-Encoding: gzip, deflate, br
Accept-Language: de
Connection: keep-alive
Host: localhost:8080
If-Modified-Since: Sun, 10 May 2020 20:22:32 GMT
If-None-Match: W/“1e7a-1720040e625”
Referer: http://localhost:8080/
Sec-Fetch-Mode: no-cors
Sec-Fetch-Site: same-origin
User-Agent: Mozilla/5.0 (X11; Linux armv7l) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.146 Electron/6.0.12 Safari/537.36

under Console with the word filter “pollen” I see:

Load script: modules/MMM-DWD-Pollen//MMM-DWD-Pollen.js
module.js:479 Module registered: MMM-DWD-Pollen
loader.js:150 Bootstrapping module: MMM-DWD-Pollen
loader.js:155 Scripts loaded for: MMM-DWD-Pollen
loader.js:194 Load stylesheet: modules/MMM-DWD-Pollen/MMM-DWD-Pollen.css
loader.js:157 Styles loaded for: MMM-DWD-Pollen
loader.js:159 Translations loaded for: MMM-DWD-Pollen

I hope I got the right error messages

Greetings Heiko