After installing a module, it is not recognized when trying to import

[NervosaX]

This is in the test project:

• Ran gulp watch
• jspm install npm:react
• add line import React from 'react';

Get the following error:

[BS] Reloading Browsers...
[15:36:36] JSPM Watch: Module 'app/app.js' was changed.
[15:36:36] JSPM Watch: Building app (1 module was changed)...
[15:36:36] JSPM Watch: App build failed
Error: Error on fetch for react.js at file:///home/adam/Programming/js/jspm-watch/test-project/client/react.js
        Loading app/app.js
        ENOENT: no such file or directory, open '/home/adam/Programming/js/jspm-watch/test-project/client/react.js'

[fyodorvi]

True, it doesn't seem to work as expected. Investigating.

[fyodorvi]

Fixed in 0.1.9, please update.

Fix is a hell of a hack, actually. It turned out that re-instantiating SystemJS Builder is not enough, because it grabs config upon require. So I have to invalidate jspm module from node cache an re-require it after config was changed. Which may possible effect on memory usage.

[NervosaX]

Well, it seems to work fine now. I successfully installed a dependency without having to restart the application. Uninstalling seems to work, too.

[NervosaX]

Hrm, I still seem to be getting this one on the latest version. Install file, it recalcs and throws an error. I'm not sure why it was successful the last time.

[fyodorvi]

Invalidating npm module from cache seems to be buggy. On a massive project which I have it works only 3-4 times and then fails with memory usage overflow. So I've decided to move bundling on to a separate node process, which benefits with a bit faster bundling and super safe full project rebuild - I just kill the process and start a new one. It's published in JSPM Watch 0.3.0-beta, you may try it, however there's an issue with file events processing in batches, which shouldn't be to critical, but it requires fixing, that's why it's 0.3.0 is in beta.

[NervosaX]

Yeah, if there wasn't going to be any more updates on your end, I was going to attempt something similar. The project is extremely handy, by the way. Especially coupled with jspm 0.17. I'll have a try with the beta and see how that goes when I have some time.

Edit: Actually, I'm currently running a modified version with the pull requests I've made. Some of my tasks will just fail without them, so I'll have to wait.

[NervosaX]

So far so good with the 0.3.0-beta branch. Will trial it for a while and see how it goes.