Not working with mobx simple app about babel-plugin-transform-decorators-legacy

[deangibson89]

Just mentioning here that I got this as well when I tried to import observable from mobx-react. When I changed it to just mobx it worked. i.e.: import { observable } from 'mobx';

[andreyluiz]

Guys, I've created another repo.

As @Tiwaz89 said, the imports are wrong.

@observable and @computed belongs to mobx package (it's obvious).
@observer belongs to the mobx-react package.

MobX documentation for @observable, @computed and @observer are very clear and brings an example right in the top of the article.

[jhchill666]

@andreyluiz did you figure this out? stuck on exactly the same issue and haven't a clue whats going on

[loganfsmyth]

@computed does not exist, did you forget to import it? https://github.com/andreyluiz/expert-invention/blob/master/app/js/root.js#L6

[andreyluiz]

Right. Computed is not declared. But even if I import it the error persists. And if it was something about undeclared dependency, webpack would scream during the compilation, right?

[loganfsmyth]

Not necessarily. You are using Babel's module processing, not Webpack 2's, and Babel doesn't know how files relate to eachother.

The error itself means something that you've passed via @<some-decorator> is not a function.

[andreyluiz]

Hmm, that's weird. I'll close it for now. I'm still not able to run it but I know the problem is something related with my imports or dependencies. Thank you for the help. :)

[andreyluiz]

Ah, sorry guys. I've deleted the repo. But I will create a new simulation and give another try. If it works okay I close this issue. :)