Blackscreen after update to v.2.8.0

[sdetweil]

@panos after you did the git clone, you have to run

npm install

in the MagicMirror folder
and then

npm install

in each module folder that has a package.json file…

[panos]

@sdetweil still no luck…:(

pi@raspberrypi:~/MagicMirror $ npm install

magicmirror@2.8.0 install /home/pi/MagicMirror
cd vendor && npm install

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {“os”:“darwin”,“arch”:“any”} (current: {“os”:“linux”,“arch”:“arm”})

audited 220 packages in 13.958s
found 5 vulnerabilities (4 low, 1 high)
run npm audit fix to fix them, or npm audit for details

magicmirror@2.8.0 postinstall /home/pi/MagicMirror
sh installers/postinstall/postinstall.sh && npm run install-fonts

MagicMirror installation successful!

magicmirror@2.8.0 install-fonts /home/pi/MagicMirror
cd fonts && npm install

audited 1 package in 1.893s
found 0 vulnerabilities

audited 3581 packages in 72.743s
found 44 high severity vulnerabilities
run npm audit fix to fix them, or npm audit for details

When I manually try to launch MagicMirror I get this:

pi@raspberrypi:~/MagicMirror $ DISPLAY=:0 npm start

magicmirror@2.8.0 start /home/pi/MagicMirror
sh run-start.sh

Starting MagicMirror: v2.8.0
Loading config …
Loading module helpers …
No helper found for module: alert.
Initializing new module helper …
Module helper loaded: updatenotification
No helper found for module: clock.
Initializing new module helper …
Module helper loaded: calendar
No helper found for module: calendar_monthly.
WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module ‘del’
Loading module helpers …
No helper found for module: alert.
Initializing new module helper …
Module helper loaded: updatenotification
No helper found for module: clock.
Initializing new module helper …
Module helper loaded: calendar
No helper found for module: calendar_monthly.
App threw an error during load
Error: Cannot find module ‘del’
at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
at Function.Module._load (internal/modules/cjs/loader.js:528:25)
at Module.require (internal/modules/cjs/loader.js:658:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object. (/home/pi/MagicMirror/modules/mmm-moon-phases/node_helper.js:3:11)
at Object. (/home/pi/MagicMirror/modules/mmm-moon-phases/node_helper.js:39:3)
at Module._compile (internal/modules/cjs/loader.js:711:30)
at Object.Module._extensions…js (internal/modules/cjs/loader.js:722:10)
at Module.load (internal/modules/cjs/loader.js:620:32)
Whoops! There was an uncaught exception…
{ Error: Cannot find module ‘del’
at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
at Function.Module._load (internal/modules/cjs/loader.js:528:25)
at Module.require (internal/modules/cjs/loader.js:658:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object. (/home/pi/MagicMirror/modules/mmm-moon-phases/node_helper.js:3:11)
at Object. (/home/pi/MagicMirror/modules/mmm-moon-phases/node_helper.js:39:3)
at Module._compile (internal/modules/cjs/loader.js:711:30)
at Object.Module._extensions…js (internal/modules/cjs/loader.js:722:10)
at Module.load (internal/modules/cjs/loader.js:620:32) code: ‘MODULE_NOT_FOUND’ }
MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
Launching application.

[sdetweil]

ok, one more forceful try

from the MagicMirror folder do

rm -rf node_modules
npm install

[panos]

@sdetweil No man…:( still the same

[panos]

How to completely remove magicmirror in order to install it from scratch?

[sdetweil]

@panos rename the MagicMirror folder to MagicMirror-old

then run install again…

then u can copy modules, config file, … then when all is good,
rm -rf MagicMirror-old

[panos]

Finally I get this worked!!
thanks dude

Edit:
After restoring config/custom.css/ and install all modules from the beginning, the problem has occurred again.:(:(

[panos]

Is there a way to install v2.7 instead?

[sdetweil]

@panos that generally means a mismatch between node_module levels…

so, in each module with a node_modules folder do

rm -rf node_modules
npm install

first, just disable one module at a time,
update the failing one first

add disabled: true,
in front of the module name

[panos]

@sdetweil it turns out that MMM-moon-phases module has the problem! I comment out the code and everything works like a charm!! Thanks for your help!!

[Mykle1]

@panos

There are other moon phase modules that you can try. Search the 3rd party modules page