Cerebro: Error on opening cerebro

[anshuman73]

• [ x] I am on the latest Cerebro.app version
• [x] I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: Ubuntu Budgie 18.04
• Cerebro.app version: 3.2
• Relevant information from devtools _(See above how to open it)_:

Issue

I get this error when I installed the latest version (3.2) for Ubuntu Budgie. Happens when I open the app from my app menu. Also occurred when I pressed Ctrl + Space for the first time, howver was unable to reproduce afterwards.

Uncaught Exception:
TypeError: Cannot read property 'webContents' of undefined
    at EventEmitter.module.exports._electron.ipcMain.on (/opt/Cerebro/resources/app.asar/main.js:687:47)
    at emitTwo (events.js:106:13)
    at EventEmitter.emit (events.js:191:7)
    at WebContents.<anonymous> (/opt/Cerebro/resources/electron.asar/browser/api/web-contents.js:247:37)
    at emitTwo (events.js:106:13)
    at WebContents.emit (events.js:191:7)

[elvilio]

I have a similar problem on opening Cerebro.app

• OS version and name: macOS Mojave 10.14.3
• Cerebro.app version: 3.2

Error shown on a default wondow:
` A JavaScript error occurred in the main process

Uncaught Exception:
TypeError: visitor(...).screenview is not a function
at module.exports.exports.screenView.screenName (/Applications/Cerebro.app/Contents/Resources/app.asar/webpack:/app/lib/trackEvent.js:31:15)
at module.exports.exports.default (/Applications/Cerebro.app/Contents/Resources/app.asar/webpack:/app/main/createWindow.js:166:3)
at App.module.exports._electron.app.on (/Applications/Cerebro.app/Contents/Resources/app.asar/webpack:/app/main.development.js:38:16)
at emitTwo (events.js:111:20)
at App.emit (events.js:191:7) `

[icorbrey]

Same issue as @elvilio:

• Ubuntu 18.04 LTS
• GNOME
• Latest version as of 3/26/2019

[novalex]

Same error as @elvilio and @Anti-Antidote:

• Ubuntu 18.10
• GNOME 3.30.1
• Cerebro 0.3.2

[phcamargo23]

Same error:

• Windows 10 Pro (1809)
• Cerebro 0.3.2

[CelsoSantos]

I'm facing the same o MacOS 10.14.4 with Cerebro 0.3.2

[Mr-Lima]

Same

• Ubuntu 18.04.2
• Cerebro 0.3.2

[zeitan]

Same
Ubuntu 16.04
Cerebro 0.3.2
````
Uncaught Exception:
TypeError: visitor(...).screenview is not a function
at module.exports.exports.screenView.screenName (/opt/Cerebro/resources/app.asar/main.js:251:15)
at module.exports.exports.default (/opt/Cerebro/resources/app.asar/main.js:915:30)
at App.module.exports._electron.app.on (/opt/Cerebro/resources/app.asar/main.js:653:43)
at emitTwo (events.js:111:20)
at App.emit (events.js:191:7)
`````

[RoobieBoobieee]

Setting trackingEnabled to false fixed it for me in ~/.config/Cerebro/config.json

[GabrielDuarteM]

Doing what @RoobieBoobieee suggested worked for me!

Also, I tried cloning the repo and running it locally, and then it works, even without setting trackingEnabled to false. Not sure what is causing the problem, I may take a look into it later, but it seems that this project, unfortunately, is pretty much abandoned, judging by the lack of response and the opened bugs :/

[zeitan]

trackingEnabled worked for me too!!

[birobirobiro]

Same error:

Windows 10 Home Single Language (18362)
Cerebro 0.3.2

[phanirithvij]

Where is the config file located on windows anyone?

[RoobieBoobieee]

Windows: %APPDATA%/Cerebro/config.json

It's in https://github.com/KELiON/cerebro/blob/master/README.md on line 68

[phanirithvij]

Thanks I was able to fix it.

[MycroftHolmes1989]

Had the same problem. Changing trackingEnabled flag works. However, the last release was 2 years, ago and the last commit was a year ago. Does anyone know if it is still being maintained?

[icorbrey]

@MycroftHolmes1989 The repo owner has been working on some Cerebro plugins this last month, so maybe eventually he'll get back around to it

[Shekcon]

Install missing packages.
sudo apt install libcanberra-gtk-module libcanberra-gtk3-module
Change trackingEnable to false in config ~/.config/Cerebro/config.json
Also kill all cerebro process to run normal.
It works for me

[oguhpereira]

@anshuman73 thanks for this issue

I suppose it is duplicated #470

I will close and move on to the other issue

thanks guys for the help

[CelsoSantos]

Does this mean there is new activity/development on Cerebro?

[oguhpereira]

@CelsoSantos sure 😄