Create-react-app: npm test error on Windows: module <...> in the "setupFiles" option was not found

[sav931]

There is a bug that happens with 0.9.1 (not 0.9.0).
Tested in on windows and Mac. on Mac everything seems to be ok. The attached error only happens when running on windows.
For now, i downgraded to 0.9.0 where all seems to be ok.
I've also tried to create a new app with create-react-app, When I run the test script, I get the same result.

Hope that can be fixed.

[rotem925]

Have the same issue...

[gaearon]

cc @Timer

[gaearon]

We really need to set up AppVeyor.

[gaearon]

I temporarily tagged 0.9.0 as latest so that at least create-react-app myapp gives you 0.9.0 for now.

This would still be a problem for anyone who uses caret semver for react-scripts, but we don't do this in new projects by default, so this gives us a few days to fix the issue.

[gaearon]

Can you verify whether applying this diff to node_modules/react-scripts/scripts/test.js fixes the issue?

-  relativePath => path.posix.resolve(__dirname.replace(/[\\]+/g, path.posix.sep), '..', relativePath),
+  relativePath => path.resolve(__dirname, '..', relativePath),

[berraknil]

Can confirm 0.9.0 was working correctly, after updating to 0.9.1 got this error

@gaearon Suggested fix didn't work, still getting the same error.

I'm on Windows 10

[gaearon]

Hmm, this seems like a different error, potentially due to npm bug (notice how a node module is missing). Could you delete node_modules, run npm install again, and retry? Thanks!

[gaearon]

Going to trust that https://github.com/facebookincubator/create-react-app/pull/1647 works.

[berraknil]

@gaearon Yep, that did it, works now 👍

[noopnik]

Windows 8.1- fix with relativePath => path.resolve(__dirname, '..', relativePath), resolved issue.

[gaearon]

OK, fix should be out in 0.9.2.
Thanks to everyone!

Note to @Timer: I couldn't figure out how to make Lerna compare packages correctly in a branch (it said all packages updated) so I just published from folder.