Problem after installing MM on Pi Zero W

Ultimatum22

@abergy said in Problem after installing MM on Pi Zero W:
You are missing some linux libraries. Look at this line:

/home/pi/MagicMirror/node_modules/electron/dist/electron: error while loading shared libraries: libgconf-2.so.4: cannot open shared object file: No such file or directory

It says it is missing library libgconf-2.so.4, install it with sudo apt-get install libgconf-2-4.

You are probably missing more libraries but it will only show 1 error at a time. So execute above command and then rerun MM. Look for the next missing library and install that. I had this error too and I was missing two libraries, I can’t remember what the other was tho.

abergy

Hey @Ultimatum22 ,

thank you very much.

I was missing two libaries as you said :

libgconf-2-4
libnss3

no errors occur after installation.

abergy

Ok I was a bit too fast.

After installing the libaries no errors occur, but after rebooting the PiZeroW this happens:

pi@magicmirror:~ $ npm start
npm ERR! Linux 4.9.35+
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "start"
npm ERR! node v4.2.1
npm ERR! npm  v2.14.7
npm ERR! path /home/pi/package.json
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall open

npm ERR! enoent ENOENT: no such file or directory, open '/home/pi/package.json'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! Please include the following file with any support request:
npm ERR!     /home/pi/npm-debug.log

I did not search for this in the forum yet, maybe you have a quick answer for this again.
(maybe this is easy again, but I’m not good at debuging this error output)

Mykle1

@abergy

Are you running npm start from your MagicMirror directory?

pi@magicmirror~/MagicMirror

abergy

@Mykle1 said in Problem after installing MM on Pi Zero W:

@abergy

Are you running npm start from your MagicMirror directory?

pi@magicmirror~/MagicMirror

no I didn’t , now there are no errors. Thanks.

But now the screen is black again.
npm start works, … hmm …is the configsample.js maybe not working with the Pi Zero ?

Is there a way to test the MM with an other method ? ( I’m using Midori, like in the tutorial)

strawberry 3.141

@abergy if there is a module using es6 features it could be a reason for the black screen. can you check the developer console in midori for errors?

abergy

Can I check the errorlog over the commandline somehow?

If I google the “Black screen” problem with the Pi zero W, there are a lot of questions but now solutions.
Someone said ist maybe because of the ARM6 Arch. on the Pi Zero!?

Should I buy a Raspi3 to save my nerves ^^?

Mykle1

@abergy said in Problem after installing MM on Pi Zero W:

Should I buy a Raspi3 to save my nerves ^^?

There is certainly less trouble with a Pi3. Installation is more direct and you don’t need any work-arounds. Your nerves are another matter. :^)

strawberry 3.141

@abergy actually you can’t as the logs are related to your browser (midori)

wast

I had the same issue. Tried Chromium instead Midori, where it works fine.