slc loopback:relation throws error

[JordanMajd]

When I run the loopback relation command I get an error after I enter the property name for the relation.

The error:

/usr/local/lib/node_modules/strongloop/node_modules/rx/dist/rx.js:77
    throw e;
    ^
true

Here is a log of my terminal so you can see all the options I selected:

$ slc loopback:relation
(node:31096) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.
? Select the model to create the relationship from: Sport
? Relation type: has one
? Choose a model to create a relationship with: PerformanceEvaluation
? Enter the property name for the relation: (performanceEvaluations)


/usr/local/lib/node_modules/strongloop/node_modules/rx/dist/rx.js:77
    throw e;
    ^
true

Any hints? Thanks!

And selection the model to create the relationship from:

[jannyHou]

@JordanMajd are you using node6?

[jannyHou]

@JordanMajd this is my console log of latest version of generator-loopback:

I am using node5. 5 and I don't see your error,

(node:31096) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.

this warning is suspected, find some related issue : sequelize/cli#291
Can you try with node5 and see if the error still exists?

[JordanMajd]

Hey @jannyHou ,

I am using Node 6. Good call. I will try out a 5.* and see how it goes.

Thanks.

[nateha1984]

I'm seeing this same (or very similar) issue on 4.4.3. I do not get the first error:

(node:31096) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.

But I do get the last error:

/usr/local/lib/node_modules/strongloop/node_modules/rx/dist/rx.js:77
throw e;
^
true

[jannyHou]

@nateha1984 could you fork https://github.com/strongloop/loopback-sandbox and upload your code?
I fail to reproduce it on my end...seems it's not as simple as you create a model in an app then just establish a relation. it might be caused by other config.

and please also include your generator-loopback, loopback version:) Thanks.

[nateha1984]

I've uploaded my changes to https://github.com/nateha1984/loopback-sandbox

I've been following the loopback-getting-started tutorial and run into the error on this page of the docs: https://docs.strongloop.com/display/public/LB/Define+model+relations

loopback version: 2.28.0
generator-loopback version: 1.20.6

[jannyHou]

@nateha1984 I git cloned your repo and followed tutorial on the doc page:
A coffee shop has many reviews

but it still works fine, did I miss anything or steps?

[nateha1984]

No, that's about it. I've tried running through another 3rd party tutorial as well and had the same issue.

[JordanMajd]

I haven't had a chance to retest with another version of Node, but do you think system could be a factor?

I'm on:

• OS X, El Capitan Version 10.11.4
• node v6.0.0
• strongloop@6.0.0
  • loopback@2.28.0
  • generator-loopback@1.20.6

[jannyHou]

@JordanMajd mine is windows. I am testing on mac now, need sometime to setup lol.

[nateha1984]

I'm also on OSX, same version