Read the statement by Michael Teeuw here.
MM Not Displaying after update
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@sdetweil Thank you so much for your help on this. I ran your script, and the MagicMirror was working minus my modules, of course. I copied over my config file, and only three of my modules displayed. I rebooted my raspberry pi, and then MagicMirror would not display at all. Here are the logs:
Use `pm2 show <id|name>` to get more details about an app pi@raspberrypi:~ $ pm2 logs MagicMirror [TAILING] Tailing last 15 lines for [MagicMirror] process (change the value with --lines option) /home/pi/.pm2/logs/MagicMirror-out.log last 15 lines: 0|MagicMir | [09.08.2021 01:34.41.419] [LOG] Connecting socket for: currentweather 0|MagicMir | [09.08.2021 01:34.41.423] [LOG] Connecting socket for: newsfeed 0|MagicMir | [09.08.2021 01:34.41.425] [LOG] Starting node helper for: newsfeed 0|MagicMir | [09.08.2021 01:34.41.426] [LOG] Sockets connected & modules started ... 0|MagicMir | [09.08.2021 01:34.42.061] [LOG] Launching application. 0|MagicMir | [09.08.2021 01:34.49.566] [LOG] Shutting down server... 0|MagicMir | [09.08.2021 01:36.01.706] [LOG] Starting MagicMirror: v2.16.0 0|MagicMir | [09.08.2021 01:37.27.498] [LOG] [SIGINT] Received. Shutting down server... 0|MagicMir | [09.08.2021 01:37.29.125] [LOG] Starting MagicMirror: v2.16.0 0|MagicMir | [09.08.2021 02:01.15] [LOG] [SIGINT] Received. Shutting down server... 0|MagicMir | [09.08.2021 02:01.17.151] [LOG] Starting MagicMirror: v2.16.0 0|MagicMir | [09.08.2021 02:06.47.453] [LOG] [SIGINT] Received. Shutting down server... 0|MagicMir | [09.08.2021 02:06.49.001] [LOG] Starting MagicMirror: v2.16.0 0|MagicMir | [09.08.2021 02:07.10.237] [LOG] [SIGINT] Received. Shutting down server... 0|MagicMir | [09.08.2021 02:07.11.810] [LOG] Starting MagicMirror: v2.16.0 /home/pi/.pm2/logs/MagicMirror-error.log last 15 lines: 0|MagicMir | at Function.Module._load (internal/modules/cjs/loader.js:778:12) 0|MagicMir | [09.08.2021 02:07.11.831] [ERROR] Whoops! There was an uncaught exception... 0|MagicMir | [09.08.2021 02:07.11.835] [ERROR] TypeError: Cannot read property 'on' of undefined 0|MagicMir | at Object.<anonymous> (/home/pi/MagicMirror/js/electron.js:98:5) 0|MagicMir | at Module._compile (internal/modules/cjs/loader.js:1072:14) 0|MagicMir | at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10) 0|MagicMir | at Module.load (internal/modules/cjs/loader.js:937:32) 0|MagicMir | at Function.Module._load (internal/modules/cjs/loader.js:778:12) 0|MagicMir | at Object.<anonymous> (/usr/lib/node_modules/pm2/lib/ProcessContainerFork.js:75:21) 0|MagicMir | at Module._compile (internal/modules/cjs/loader.js:1072:14) 0|MagicMir | at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10) 0|MagicMir | at Module.load (internal/modules/cjs/loader.js:937:32) 0|MagicMir | at Function.Module._load (internal/modules/cjs/loader.js:778:12) 0|MagicMir | [09.08.2021 02:07.11.837] [ERROR] MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection? 0|MagicMir | [09.08.2021 02:07.11.839] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issuesI do have an internet connection working, so that is not the issue…you see anything?
Thanks again.
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@achilles I would go thru each module folder and check for package.json file
if present do an npm install in each such module folder.
I would use npm start in the MagicMirror folder (and ctrl-q on mm screen) til u get it all working, then use pm2 to start
so pm2 stop all
then do above, then pm2 start 0
then reboot -
@sdetweil Thank you…quick question, as I have followed your above steps…what if the module does not have the package.json file? Should I continue with those that do and then to the pm2 to start, or do I need to go back and do something with those modules that do not have the package.json file before I npm start?
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@achilles you can look in the modules without a package.json, to see if they have a node_helper.js, and if they have one, check for require(‘???’)
where ??? is NOT node_helper
if they have those types of require, then they are dependent on mm providing the library
request and valid-url
are two we know modules didn’t document.
(because it just worked) -
@sdetweil When I run npm start, I just get a black screen. Does this mean every one of my modules is wrong?
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@achilles no. look at the messages
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@sdetweil Okay, so when it says 'no helper found for the module, it is missing the node_helper,js, correct?
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@achilles no. helper is option, so that is ok
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@sdetweil Okay, I have cleaned up my config and I am now slowly adding back modules one by one and testing. I might not finish this tonight, but I still appreciate your help on all of this.
