[ERROR] node app.js command

[benathmane]

sudo node app.js
/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:126
if (!option) this.log.error("Unknown option: " + alias + "." + key, ReferenceError);
^

TypeError: Cannot read property 'error' of undefined
at OptionManager.mergeOptions (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:126:28)
at OptionManager.addConfig (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:107:10)
at OptionManager.findConfigs (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:168:35)
at OptionManager.init (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:229:12)
at compile (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/api/register/node.js:117:22)
at normalLoader (/home/abenathmane/Desktop/mozaik/node_modules/babel-core/lib/api/register/node.js:199:14)
at Object.require.extensions.(anonymous function) as .js
at Module.load (module.js:456:32)
at tryModuleLoad (module.js:415:12)
at Function.Module._load (module.js:407:3)

[plouc]

Ok, you got an error using babel :) some context could be useful, I have no idea what's your actual setup, node version, Mozaïk version, activated extensions…

[benathmane]

Thanks,
npm version : v3.8.6
Mozaik version : v1.4.4
node version : v6.1.0
Activated extesions : mozaik-ext-jenkins

[alexandregodard]

This solution help me
http://www.guyellisrocks.com/2015/11/babel-cannot-read-property-error-of.html
remove all files .babelrc in node-modules subdir

[t3db0t]

Hm, I'm getting this exact same error but I don't have a .babelrc file at all. What else can I check?

npm 3.9.3
Mozaik 1.4.4
node 6.2.1
Babel 6.5.2 / babel-core 6.9.1

[alexandregodard]

Hi,

you need to have at least one .babelrc file on your root application with :
{
"presets": ["es2015", "react" ],
}

[t3db0t]

I did that, and rebuilt, but I'm still getting the same error. Arggghhhhh.

[t3db0t]

Hm, I just noticed that package.json lists babel": "^5.8.12" but I have 6.5.2. I tried downgrading and various combinations of .babelrc present or in different directories, nothing worked, same error every time. I tried changing the version required in package.json to 6.5.2 and then I get Error: Cannot find module 'babel/register'. I tried to fix that but it was just more and more new errors. Still haven't been able to run the app.

[plouc]

@t3db0t, is this issue still relevant ?

[t3db0t]

I haven't tried since then, but I never got it to work

[GordianDziwis]

@plouc I got it, too

[benathmane]

@BonarBeavis This solution help me
http://www.guyellisrocks.com/2015/11/babel-cannot-read-property-error-of.html
remove all files .babelrc in node-modules subdir

[wonderchang]

@benathmane But after removing them, the command gulp build become failed, this is not friendly when developing.

[jtbonhomme]

Same error for me:

node v0.10.28
npm 3.10.7
Mac OS X 10.12
babel@5.8.38
mozaik@1.4.4

I followed the instructions :

% npm install -g yo gulp generator-mozaik
% yo mozaik
% npm install
% gulp build
% node app.js

/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:126
      if (!option) this.log.error("Unknown option: " + alias + "." + key, Refe
                            ^
TypeError: Cannot call method 'error' of undefined
    at OptionManager.mergeOptions (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:126:29)
    at OptionManager.addConfig (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:107:10)
    at OptionManager.findConfigs (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:168:35)
    at OptionManager.init (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/transformation/file/options/option-manager.js:229:12)
    at compile (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/api/register/node.js:117:22)
    at normalLoader (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/api/register/node.js:199:14)
    at Object.require.extensions.(anonymous function) [as .js] (/Users/jbonhomm/Dropbox/dashboards/mozaik/node_modules/babel-core/lib/api/register/node.js:216:7)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)

[plouc]

@jtbonhomme, the yeoman generator does not work, sorry, I should mark it as deprecated on the website and the repo. You should use the mozaik-demo instead.

[jtbonhomme]

Ok Raphaël, thank you for your answer !

Envoyé de mon iPhone

Le 27 oct. 2016 à 14:15, Raphaël Benitte notifications@github.com a écrit :

@jtbonhomme, the yeoman generator does not work, sorry, I should mark it as deprecated on the website and the repo. You should use the mozaik-demo instead.

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[ududsha]

Got the same error under the same condition which @jtbonhomme mentioned. Any solution found by anyone?

[juhamust]

@ududsha are you using mozaik-demo or yeoman generator as a base? If latter, use the mozaik-demo instead.

[plouc]

I've removed the reference to yeoman generator from the README and website.

[nixchikleo]

@plouc the references are still on the website: does this mean they are current now? https://www.npmjs.com/package/mozaik
due to bureaucracy etc I cannot use the demo for a few days. was there ever anyway to fix error thrown by the generator? For now i just commented out the line that checks for an invalid option and throws an error message to get it to deploy. But is there a better solution?

[plouc]

Removed the ref to generator => https://github.com/plouc/mozaik/blob/master/README.md