Can you help me about this error

[justjim1220]

@fonfon

[Mykle1]

@fonfon

I’d like to see any errors from your terminal and/or your console

[Fonfon]

@justjim1220
info it worked if it ends with ok
1 verbose cli [ ‘/usr/bin/node’, ‘/usr/bin/npm’, ‘start’ ]
2 info using npm@3.10.10
3 info using node@v6.13.1
4 verbose stack Error: ENOENT: no such file or directory, open ‘/home/pi/MagicMirror/modules/package.json’
4 verbose stack at Error (native)
5 verbose cwd /home/pi/MagicMirror/modules
6 error Linux 4.9.59-v7+
7 error argv “/usr/bin/node” “/usr/bin/npm” “start”
8 error node v6.13.1
9 error npm v3.10.10
10 error path /home/pi/MagicMirror/modules/package.json
11 error code ENOENT
12 error errno -2
13 error syscall open
14 error enoent ENOENT: no such file or directory, open ‘/home/pi/MagicMirror/modules/package.json’
15 error enoent ENOENT: no such file or directory, open ‘/home/pi/MagicMirror/modules/package.json’
15 error enoent This is most likely not a problem with npm itself
15 error enoent and is related to npm not being able to find a file.
16 verbose exit [ -2, true ]

this is my npm-debug.log
i dont understand it i think its a problem with package .js
i try to start with npm start -dev for a error log
where is the error log in wich folder?

thanks for your help

[Fonfon]

@mykle1

This is after only 15 min of MM running

[A Former User]

@fonfon
One of your modules is using promise pattern but not handling rejection. Usually this is caused by missing some exception handling in module.
I cannot figure out which module is causing that message. You can find which module has problem by disabling or removing module from config.js one-by-one.
Maybe your suspicious module might have SOMETHING.hash in its codes. the error will be caused object SOMETHING is really null. so, when you find which module has the error, tell the module developer the symptom. (S)he will fix it.

[A Former User]

@fonfon
And one more thing.
Most of those UnhandledPromiseRejectionWarning does not give harm to MM’s execution, the real problem is TypeError: Cannot read property 'hash' of null. You should find which module is causing this message.

[Mykle1]

@fonfon said in Can you help me about this error:

i try to start with npm start -dev for a error log
where is the error log in wich folder?

Start MM with npm start dev. This opens the Developers Tools window. Click “Console” tab at the top of the window. Here you will find any errors. It does not save as a log.

Follow Sean’s suggestion (and mine) that you determine which module is causing the issue. Then paste the errors from that module here.

[Fonfon]

@mykle1 When i start with npm start dev:

[Mykle1]

@fonfon

Do you get that error with just the default modules?

[Fonfon]

@mykle1 yes with default modules