MMM-FRITZ-Box-Callmonitor-py3 and MMM-Callmonitor-Current-Call

Mathes75

@xiexodusix - I set up my MagicMirror from scratch and now wanted to integrate the FRITZ-Callmonitor to it, unfortunately with no luck. No calls are displayed, the phonebook has non-stop rotating icon. In the docker logs (Yes, I’m using latest MagicMirrorOS with integrated Docker) I get the following error:

[2026-01-11 02:10:11.646] [ERROR] [app] Whoops! There was an uncaught exception... 
[2026-01-11 02:10:11.684] [ERROR] [app] Error: spawn python3 ENOENT
    at ChildProcess._handle.onexit (node:internal/child_process:285:19)
    at onErrorNT (node:internal/child_process:483:16)
    at process.processTicksAndRejections (node:internal/process/task_queues:90:21) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'spawn python3',
  path: 'python3',
  spawnargs: [
    '/opt/magic_mirror/modules/MMM-FRITZ-Box-Callmonitor-py3/fritz_access.py',
    '-i',
    '192.168.0.1',
    '-p',
    '*********',
    '-u',
    'magicmirror'
  ]
} 
[2026-01-11 02:10:11.686] [ERROR] [app] MagicMirror² will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?

As you can see, I have created username and password only for MM.

Starting fritzconnection from (host) commandline works, incomming calls are registered and shown in Terminal.

karsten13

@Mathes75

probably python missing, see https://khassel.gitlab.io/magicmirror/faq/dependencies/#use-the-fat-image

You can change the image in the .env file.

Mathes75

@karsten13 to get this right: Using the fat image would have at least python on board. And to get everything to work I would need to add a script, adding the dependencies for MMM-FRITZ-Box-Callmonitor-py3:

Execute npm install to install the dependencies.
(Optional) Execute sudo apt-get install python3-dev libxml2-dev libxslt1-dev zlib1g-dev && sudo pip install --break-system-packages fritzconnection to allow access to your FRITZ!Box phone book and recent calls. This can take a few minutes.

Will definitely give it a try!

Mathes75

Hello @karsten13,
I have changed the docker image to fat in .env file. Unfortunately, after pulling the docker image, the script stopped with error: No such container: 1b169eacdb711[~35 more numbers/letters].
Magic Mirror stopped working :( What did I do wrong?

karsten13

@Mathes75

which script?

show content of “the script” and output of docker compose config

Mathes75

@karsten13
Sorry for being that unspecific. I changed the .env file in the “Docker image to use” section:

# Docker Images to use:
MM_IMAGE="karsten13/magicmirror:v2.34.0_fat"
LABWC_IMAGE="karsten13/labwc:latest"
MMPM_IMAGE="karsten13/mmpm:latest"
WATCHTOWER_IMAGE="ghcr.io/nicholas-fedor/watchtower:latest"

Executed cd /opt/mm/run && docker compose up -d --force-recreate and the download started. After successfully pulling the image, Terminal stopped here:

 ✔ Image karsten13/magicmirror:fat Pulled                                318.2s 
   ✔ 304150113e8d                  Pull complete                          97.1s 
   ✔ 964f5c44c7bd                  Pull complete                           0.9s 
   ✔ ac8996972af0                  Pull complete                           0.9s 
   ✔ 3ee9d8e5c8b3                  Pull complete                         131.8s 
   ✔ f9b5315e0a0e                  Pull complete                           0.8s 
   ✔ 5e7a4985a616                  Pull complete                           0.7s 
   ✔ 9f175b8c171e                  Pull complete                          98.7s 
   ✔ c1be2df81e57                  Pull complete                           0.7s 
   ✔ 4f4fb700ef54                  Pull complete                           0.0s 
   ✔ 9dcfcb600955                  Pull complete                           1.0s 
   ✔ 0902543587b7                  Pull complete                         212.6s 
   ✔ 6454a8f98e11                  Pull complete                         314.9s 
   ✔ fe8e38a18048                  Pull complete                          97.6s 
   ✔ a4662295f62c                  Pull complete                           0.9s 
   ✔ c5dcf86b0f8a                  Pull complete                           1.0s 
 ✔ Network magicmirror_default     Created                                 0.4s 
 ✘ Container 1b169eacdb71          Error response from daemon: No such container: 1b169eacdb711404e12c838a79de243c677daaaea260867d04c133a86cc3025b 6.8s

Output of docker compose config:

name: magicmirror
services:
  labwc:
    container_name: labwc
    environment:
      LAB_WC_HIDE_CURSOR: "true"
      RANDR_PARAMS: ""
      RANDR_POLL: 1m
      XDG_RUNTIME_DIR: /tmp/labwc
    image: karsten13/labwc:latest
    networks:
      default: null
    privileged: true
    restart: always
    volumes:
      - type: bind
        source: /tmp/labwc
        target: /tmp/labwc
        bind: {}
      - type: bind
        source: /run/udev
        target: /run/udev
        bind: {}
  magicmirror:
    container_name: mm
    depends_on:
      labwc:
        condition: service_healthy
        restart: true
        required: true
    environment:
      DISPLAY: unix:0.0
      ELECTRON_ENABLE_GPU: "0"
      MM_CUSTOMCSS_FILE: css/custom.css
      MM_MODULES_DIR: modules
      MM_OVERRIDE_DEFAULT_MODULES: "true"
      MM_SCENARIO: electron
      MM_SHOW_CURSOR: "false"
      WAYLAND_DISPLAY: wayland-0
      XDG_RUNTIME_DIR: /tmp/labwc
    image: karsten13/magicmirror:v2.34.0_fat
    network_mode: host
    privileged: true
    restart: always
    shm_size: "268435456"
    volumes:
      - type: bind
        source: /tmp/.X11-unix
        target: /tmp/.X11-unix
        bind: {}
      - type: bind
        source: /home/pi/.Xauthority
        target: /home/node/.Xauthority
        bind: {}
      - type: bind
        source: /tmp/labwc
        target: /tmp/labwc
        bind: {}
      - type: bind
        source: /opt/mm/mounts/config
        target: /opt/magic_mirror/config
        bind: {}
      - type: bind
        source: /opt/mm/mounts/modules
        target: /opt/magic_mirror/modules
        bind: {}
      - type: bind
        source: /opt/mm/mounts/css/custom.css
        target: /opt/magic_mirror/css/custom.css
        bind: {}
    post_start:
      - command:
          - /bin/sh
          - -c
          - |
            if [ "init" = "init" ]; then
              # update volume permissions
              chown -R 1000:1000 config modules css/custom.css
              chmod -R 777 config modules css/custom.css
            fi
            if command -v node_modules/.bin/electron > /dev/null; then
              # if electron is installed then start dbus-daemon to avoid errors in the logs
              dbus-daemon --system || true
            fi
        user: root
networks:
  default:
    name: magicmirror_default

karsten13

@Mathes75

looks like there is an old container but no idea why docker is unable to remove it.

You can try

cd /opt/mm/run
docker compose down
docker rm -f $(docker ps -aq)
docker compose up -d

Mathes75

@karsten13
Doesn´t look good. I’m too noob about Docker to really understand what’s going on:

pi@magicmirrorMB:~ $ cd /opt/mm/run/
pi@magicmirrorMB:/opt/mm/run $ docker compose down
[+] down 1/1
 ✔ Container 1b169eacdb71 Removed                                          0.0s 
pi@magicmirrorMB:/opt/mm/run $ docker rm -f $(docker ps -aq)
Error response from daemon: No such container: 1b169eacdb71
pi@magicmirrorMB:/opt/mm/run $ docker compose up -d
WARN[0000] No services to build                         
[+] up 2/2
 ✔ Network magicmirror_default Created                                     0.2s 
 ✔ Container mm                Created                                     0.9s

After last line just nothing happens. No prompt, no display on mirror.
Can I check where the strange container is called or where the reference is?

karsten13

@Mathes75

show docker ps -a.

From the logs it looks like the strange container was deleted but I see no labwc container.

Mathes75

@karsten13

pi@magicmirrorMB:/opt/mm/run $ docker ps -a
CONTAINER ID   IMAGE                    COMMAND            CREATED      STATUS                    PORTS     NAMES
1b169eacdb71   karsten13/labwc:latest   "/entrypoint.sh"   8 days ago   Exited (128) 2 days ago             
pi@magicmirrorMB:/opt/mm/run $

What? There must be something completely wrong…