`yarn test` gets broken when I install `antd` package in my project. wat?! o_O

[idexter]

Is this a bug report?

Yes

Did you try recovering your dependencies?

Yes

Which terms did you search for in User Guide?

Troubleshoting section npm test hangs on macOS Sierra didn't help me.

Environment

1. node -v: v9.8.0

2. npm -v: 5.6.0

3. yarn --version (if you use Yarn): 1.5.1

4. npm ls react-scripts (if you haven’t ejected): react-scripts@1.1.1

5. Operating system: macOS Sierra 10.13.3

6. Browser and version (if relevant): Google Chrome 64.0.3282.186

Steps to Reproduce

1. npx create-react-app demo
2. cd ./demo
3. yarn
4. yarn test (...and all works fine)
5. yarn add antd
6. yarn test (...and there is an error)

Expected Behavior

All must work fine. Because it's nonscence when installing some library have influence to environment.

Actual Behavior

Got an error:

[rpalermodrums]

@dexterHD I've had this problem in the past and am currently trying to remember the cause and how I solved it. The steps you've provided do not reproduce the error for me. Is there anything else you've done to the demo app (e.g. adding Typescript or a different version of jest manually)? posting your package.json may help

EDIT: I'd also check this out if you haven't already https://ant.design/docs/react/use-with-create-react-app

[idexter]

@rpalermodrums I have read this guide but there is nothing about tests and/or watcher problems, so here is my repository witch doesn't work (https://github.com/DexterHD/create-react-app-issue-4131), but if I remove antd all works fine.
Maybe I have some problems with my environment but I have no idea what works wrong. :(
Also my collegue tried to reproduce it on linux, but on linux all works fine. I have read it can be some kind of problem with watchman (I found it by googling), but i don't use it so it different problem.

I also tried to use create-react-app-antd but it fails with this stack listed below.

yarn install v1.5.1
info No lockfile found.
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning "antd > react-slick@0.15.4" has incorrect peer dependency "react@^0.14.0 || ^15.0.1".
warning "antd > react-slick@0.15.4" has incorrect peer dependency "react-dom@^0.14.0 || ^15.0.1".
warning "antd > react-slick > slick-carousel@1.8.1" has unmet peer dependency "jquery@>=1.8.0".
warning "react-app-rewire-less > less-loader@4.1.0" has unmet peer dependency "webpack@^2.0.0 || ^3.0.0 || ^4.0.0".
[4/4] 📃  Building fresh packages...
[-/3] ⢀ waiting...
[-/3] ⢀ waiting...
[3/3] ⢀ fsevents: node@9.8.0 | darwin | x64
[-/3] ⢀ waiting...
warning Error running install script for optional dependency: "/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents: Command failed.
Exit code: 1
Command: sh
Arguments: -c node install
Directory: /Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents
Output:
node-pre-gyp info it worked if it ends with ok
node-pre-gyp info using node-pre-gyp@0.6.39
node-pre-gyp info using node@9.8.0 | darwin | x64
node-pre-gyp info check checked for \"/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/lib/binding/Release/node-v59-darwin-x64/fse.node\" (not found)
node-pre-gyp http GET https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.1.2/fse-v1.1.2-node-v59-darwin-x64.tar.gz
node-pre-gyp http 404 https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.1.2/fse-v1.1.2-node-v59-darwin-x64.tar.gz
node-pre-gyp ERR! Tried to download(404): https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.1.2/fse-v1.1.2-node-v59-darwin-x64.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for fsevents@1.1.2 and node@9.8.0 (node-v59 ABI, unknown) (falling back to source compile with node-gyp)
node-pre-gyp http 404 status code downloading tarball https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.1.2/fse-v1.1.2-node-v59-darwin-x64.tar.gz
gyp info it worked if it ends with ok
gyp info using node-gyp@3.6.2
gyp info using node@9.8.0 | darwin | x64
gyp info ok
gyp info it worked if it ends with ok
gyp info using node-gyp@3.6.2
gyp info using node@9.8.0 | darwin | x64
gyp ERR! configure error
gyp ERR! stack Error: Python executable \"/usr/local/bin/python\" is v3.6.4, which is not supported by gyp.
gyp ERR! stack You can pass the --python switch to point to Python >= v2.5.0 & < 3.0.0.
gyp ERR! stack     at PythonFinder.failPythonVersion (/usr/local/Cellar/node/9.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:492:19)
gyp ERR! stack     at PythonFinder.<anonymous> (/usr/local/Cellar/node/9.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:474:14)
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:265:7)
gyp ERR! stack     at ChildProcess.emit (events.js:180:13)
gyp ERR! stack     at maybeClose (internal/child_process.js:936:16)
gyp ERR! stack     at Socket.stream.socket.on (internal/child_process.js:353:11)
gyp ERR! stack     at Socket.emit (events.js:180:13)
gyp ERR! stack     at Pipe._handle.close [as _onclose] (net.js:538:12)
gyp ERR! System Darwin 17.4.0
gyp ERR! command \"/usr/local/Cellar/node/9.8.0/bin/node\" \"/usr/local/Cellar/node/9.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js\" \"configure\" \"--fallback-to-build\" \"--module=/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/lib/binding/Release/node-v59-darwin-x64/fse.node\" \"--module_name=fse\" \"--module_path=/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/lib/binding/Release/node-v59-darwin-x64\"
gyp ERR! cwd /Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents
gyp ERR! node -v v9.8.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'node-gyp configure --fallback-to-build --module=/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/lib/binding/Release/node-v59-darwin-x64/fse.node --module_name=fse --module_path=/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/lib/binding/Release/node-v59-darwin-x64' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:180:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:936:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
node-pre-gyp ERR! System Darwin 17.4.0
node-pre-gyp ERR! command \"/usr/local/Cellar/node/9.8.0/bin/node\" \"/Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents/node_modules/.bin/node-pre-gyp\" \"install\" \"--fallback-to-build\"
node-pre-gyp ERR! cwd /Users/dexter/Projects/go/src/gitlab.com/hiteam/create-react-app-antd/node_modules/react-scripts/node_modules/fsevents
node-pre-gyp ERR! node -v v9.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.6.39

[idexter]

It's strange because I didn't have watchman installed, but this helps me:
expo/create-react-native-app#281 (comment)

[Timer]

Closing since resolved per previous comment.