Newly initialized react native project has flow errors

Description

The long and short of it is, I’m getting flow errors on brand new projects created with the react native cli (version 2.0.1). Do I have a weird version mismatch or something?

Reproduction

drew.wyatt$ react-native --version
react-native-cli: 2.0.1
react-native: 0.39.2

drew.wyatt$ flow version
Flow, a static type checker for JavaScript, version 0.35.0

Drew-Wyatt:Projects drew.wyatt$ react-native init Whatever
   This will walk you through creating a new React Native project in /Users/drew.wyatt/Projects/Whatever
   Using yarn v0.16.1
   Installing react-native...
   yarn add v0.16.1
   info No lockfile found.
   [1/4] 🔍  Resolving packages...
   warning react-native > xcode > node-uuid@1.4.7: use uuid module instead
   [2/4] 🚚  Fetching packages...
   [3/4] 🔗  Linking dependencies...
   warning Unmet peer dependency "react@~15.4.0-rc.4".
   [4/4] 📃  Building fresh packages...
   success Saved lockfile.
   success Saved 466 new dependencies.
   ├─ absolute-path@0.0.0
   ├─ accepts@1.2.13
   │  ├─ mime-db@1.25.0
   │  └─ mime-types@2.1.13
   ├─ align-text@0.1.4
   ├─ ansi-escapes@1.4.0
   ├─ ansi-regex@2.0.0
   ├─ ansi-styles@2.2.1
   ├─ ansi@0.3.1
   ├─ are-we-there-yet@1.1.2
   ├─ array-differ@1.0.0
   ├─ array-filter@0.0.1
   ├─ array-find-index@1.0.2
   ├─ array-map@0.0.0
   ├─ array-reduce@0.0.0
   ├─ array-union@1.0.2
   ├─ array-uniq@1.0.3
   ├─ arrify@1.0.1
   ├─ art@0.10.1
   ├─ asap@2.0.5
   ├─ async@2.1.4
   ├─ babel-code-frame@6.20.0
   ├─ babel-core@6.21.0
   │  └─ json5@0.5.1
   ├─ babel-generator@6.21.0
   ├─ babel-helper-builder-react-jsx@6.21.1
   ├─ babel-helper-call-delegate@6.18.0
   ├─ babel-helper-define-map@6.18.0
   ├─ babel-helper-function-name@6.18.0
   ├─ babel-helper-get-function-arity@6.18.0
   ├─ babel-helper-hoist-variables@6.18.0
   ├─ babel-helper-optimise-call-expression@6.18.0
   ├─ babel-helper-regex@6.18.0
   ├─ babel-helper-replace-supers@6.18.0
   ├─ babel-helpers@6.16.0
   ├─ babel-messages@6.8.0
   ├─ babel-plugin-check-es2015-constants@6.8.0
   ├─ babel-plugin-external-helpers@6.18.0
   ├─ babel-plugin-react-transform@2.0.2
   ├─ babel-plugin-syntax-async-functions@6.13.0
   ├─ babel-plugin-syntax-class-properties@6.13.0
   ├─ babel-plugin-syntax-flow@6.18.0
   ├─ babel-plugin-syntax-jsx@6.18.0
   ├─ babel-plugin-syntax-object-rest-spread@6.13.0
   ├─ babel-plugin-syntax-trailing-function-commas@6.20.0
   ├─ babel-plugin-transform-class-properties@6.19.0
   ├─ babel-plugin-transform-es2015-arrow-functions@6.8.0
   ├─ babel-plugin-transform-es2015-block-scoped-functions@6.8.0
   ├─ babel-plugin-transform-es2015-block-scoping@6.21.0
   ├─ babel-plugin-transform-es2015-classes@6.18.0
   ├─ babel-plugin-transform-es2015-computed-properties@6.8.0
   ├─ babel-plugin-transform-es2015-destructuring@6.19.0
   ├─ babel-plugin-transform-es2015-for-of@6.18.0
   ├─ babel-plugin-transform-es2015-function-name@6.9.0
   ├─ babel-plugin-transform-es2015-literals@6.8.0
   ├─ babel-plugin-transform-es2015-modules-commonjs@6.18.0
   ├─ babel-plugin-transform-es2015-object-super@6.8.0
   ├─ babel-plugin-transform-es2015-parameters@6.21.0
   ├─ babel-plugin-transform-es2015-shorthand-properties@6.18.0
   ├─ babel-plugin-transform-es2015-spread@6.8.0
   ├─ babel-plugin-transform-es2015-sticky-regex@6.8.0
   ├─ babel-plugin-transform-es2015-template-literals@6.8.0
   ├─ babel-plugin-transform-es2015-unicode-regex@6.11.0
   ├─ babel-plugin-transform-es3-member-expression-literals@6.8.0
   ├─ babel-plugin-transform-es3-property-literals@6.8.0
   ├─ babel-plugin-transform-flow-strip-types@6.21.0
   ├─ babel-plugin-transform-object-assign@6.8.0
   ├─ babel-plugin-transform-object-rest-spread@6.20.2
   ├─ babel-plugin-transform-react-display-name@6.8.0
   ├─ babel-plugin-transform-react-jsx-source@6.9.0
   ├─ babel-plugin-transform-react-jsx@6.8.0
   ├─ babel-plugin-transform-regenerator@6.21.0
   ├─ babel-plugin-transform-strict-mode@6.18.0
   ├─ babel-polyfill@6.20.0
   │  └─ regenerator-runtime@0.10.1
   ├─ babel-preset-es2015-node@6.1.1
   ├─ babel-preset-fbjs@2.1.0
   ├─ babel-preset-react-native@1.9.1
   ├─ babel-register@6.18.0
   ├─ babel-runtime@6.20.0
   │  └─ regenerator-runtime@0.10.1
   ├─ babel-template@6.16.0
   ├─ babel-traverse@6.21.0
   ├─ babel-types@6.21.0
   ├─ babylon@6.14.1
   ├─ balanced-match@0.4.2
   ├─ base64-js@1.2.0
   ├─ base64-url@1.2.1
   ├─ basic-auth-connect@1.0.0
   ├─ basic-auth@1.0.4
   ├─ batch@0.5.3
   ├─ beeper@1.1.1
   ├─ body-parser@1.13.3
   │  ├─ debug@2.2.0
   │  ├─ iconv-lite@0.4.11
   │  └─ ms@0.7.1
   ├─ bplist-creator@0.0.4
   ├─ bplist-parser@0.0.6
   ├─ brace-expansion@1.1.6
   ├─ bser@1.0.2
   ├─ buffer-shims@1.0.0
   ├─ builtin-modules@1.1.1
   ├─ bytes@2.1.0
   ├─ camelcase-keys@2.1.0
   │  └─ camelcase@2.1.1
   ├─ camelcase@3.0.0
   ├─ center-align@0.1.3
   ├─ chalk@1.1.3
   ├─ cli-cursor@1.0.2
   ├─ cli-width@2.1.0
   ├─ cliui@3.2.0
   ├─ clone-stats@0.0.1
   ├─ clone@1.0.2
   ├─ code-point-at@1.1.0
   ├─ commander@2.9.0
   ├─ compressible@2.0.9
   │  └─ mime-db@1.25.0
   ├─ compression@1.5.2
   │  ├─ debug@2.2.0
   │  └─ ms@0.7.1
   ├─ concat-map@0.0.1
   ├─ connect-timeout@1.6.2
   │  ├─ debug@2.2.0
   │  └─ ms@0.7.1
   ├─ connect@2.30.2
   │  ├─ debug@2.2.0
   │  └─ ms@0.7.1
   ├─ content-type@1.0.2
   ├─ convert-source-map@1.3.0
   ├─ cookie-parser@1.3.5
   ├─ cookie-signature@1.0.6
   ├─ cookie@0.1.3
   ├─ core-js@2.4.1
   ├─ core-util-is@1.0.2
   ├─ crc@3.3.0
   ├─ cross-spawn@3.0.1
   ├─ csrf@3.0.4
   │  ├─ base64-url@1.3.3
   │  └─ uid-safe@2.1.3
   ├─ csurf@1.8.3
   ├─ currently-unhandled@0.4.1
   ├─ dateformat@1.0.12
   ├─ debug@2.4.5
   ├─ decamelize@1.2.0
   ├─ delegates@1.0.0
   ├─ denodeify@1.2.1
   ├─ depd@1.0.1
   ├─ destroy@1.0.4
   ├─ detect-indent@4.0.0
   ├─ dom-walk@0.1.1
   ├─ duplexer2@0.0.2
   │  ├─ isarray@0.0.1
   │  └─ readable-stream@1.1.14
   ├─ ee-first@1.1.1
   ├─ encoding@0.1.12
   ├─ errno@0.1.4
   ├─ error-ex@1.3.0
   ├─ errorhandler@1.4.3
   │  ├─ accepts@1.3.3
   │  ├─ mime-db@1.25.0
   │  ├─ mime-types@2.1.13
   │  └─ negotiator@0.6.1
   ├─ escape-html@1.0.3
   ├─ escape-string-regexp@1.0.5
   ├─ esutils@2.0.2
   ├─ etag@1.7.0
   ├─ event-target-shim@1.1.1
   ├─ exec-sh@0.2.0
   ├─ exit-hook@1.1.1
   ├─ express-session@1.11.3
   │  ├─ debug@2.2.0
   │  └─ ms@0.7.1
   ├─ fancy-log@1.2.0
   ├─ fb-watchman@1.9.0
   ├─ fbjs-scripts@0.7.1
   │  ├─ babel-preset-fbjs@1.0.0
   │  └─ core-js@1.2.7
   ├─ fbjs@0.8.7
   │  └─ core-js@1.2.7
   ├─ figures@1.7.0
   ├─ finalhandler@0.4.0
   │  ├─ debug@2.2.0
   │  ├─ escape-html@1.0.2
   │  └─ ms@0.7.1
   ├─ find-up@1.1.2
   ├─ fresh@0.3.0
   ├─ fs-extra@0.26.7
   ├─ fs.realpath@1.0.0
   ├─ gauge@1.2.7
   ├─ get-caller-file@1.0.2
   ├─ get-stdin@4.0.1
   ├─ glob@5.0.15
   ├─ global@4.3.1
   ├─ globals@9.14.0
   ├─ glogg@1.0.0
   ├─ graceful-fs@4.1.11
   ├─ graceful-readlink@1.0.1
   ├─ gulp-util@3.0.7
   │  └─ object-assign@3.0.0
   ├─ gulplog@1.0.0
   ├─ has-ansi@2.0.0
   ├─ has-gulplog@0.1.0
   ├─ has-unicode@2.0.1
   ├─ hoek@2.16.3
   ├─ home-or-tmp@2.0.0
   ├─ hosted-git-info@2.1.5
   ├─ http-errors@1.3.1
   ├─ iconv-lite@0.4.15
   ├─ image-size@0.3.5
   ├─ immutable@3.7.6
   ├─ imurmurhash@0.1.4
   ├─ indent-string@2.1.0
   ├─ inflight@1.0.6
   ├─ inherits@2.0.3
   ├─ inquirer@0.12.0
   ├─ invariant@2.2.2
   ├─ invert-kv@1.0.0
   ├─ is-arrayish@0.2.1
   ├─ is-buffer@1.1.4
   ├─ is-builtin-module@1.0.0
   ├─ is-finite@1.0.2
   ├─ is-fullwidth-code-point@1.0.0
   ├─ is-stream@1.1.0
   ├─ is-utf8@0.2.1
   ├─ isarray@1.0.0
   ├─ isemail@1.2.0
   ├─ isexe@1.1.2
   ├─ isomorphic-fetch@2.2.1
   │  └─ whatwg-fetch@2.0.1
   ├─ jest-haste-map@17.0.3
   ├─ joi@6.10.1
   ├─ js-tokens@2.0.0
   ├─ jsesc@1.3.0
   ├─ json-stable-stringify@1.0.1
   ├─ json5@0.4.0
   ├─ jsonfile@2.4.0
   ├─ jsonify@0.0.0
   ├─ kind-of@3.1.0
   ├─ klaw@1.3.1
   ├─ lazy-cache@1.0.4
   ├─ lcid@1.0.0
   ├─ load-json-file@1.1.0
   ├─ lodash._basecopy@3.0.1
   ├─ lodash._basetostring@3.0.1
   ├─ lodash._basevalues@3.0.0
   ├─ lodash._getnative@3.9.1
   ├─ lodash._isiterateecall@3.0.9
   ├─ lodash._reescape@3.0.0
   ├─ lodash._reevaluate@3.0.0
   ├─ lodash._reinterpolate@3.0.0
   ├─ lodash._root@3.0.1
   ├─ lodash.escape@3.2.0
   ├─ lodash.isarguments@3.1.0
   ├─ lodash.isarray@3.0.4
   ├─ lodash.keys@3.1.2
   ├─ lodash.pad@4.5.1
   ├─ lodash.padend@4.6.1
   ├─ lodash.padstart@4.6.1
   ├─ lodash.restparam@3.6.1
   ├─ lodash.template@3.6.2
   ├─ lodash.templatesettings@3.1.1
   ├─ lodash@4.17.2
   ├─ longest@1.0.1
   ├─ loose-envify@1.3.0
   ├─ loud-rejection@1.6.0
   ├─ lru-cache@4.0.2
   ├─ makeerror@1.0.11
   ├─ map-obj@1.0.1
   ├─ media-typer@0.3.0
   ├─ meow@3.7.0
   ├─ merge@1.2.0
   ├─ method-override@2.3.7
   │  ├─ debug@2.3.3
   │  └─ vary@1.1.0
   ├─ methods@1.1.2
   ├─ mime-db@1.23.0
   ├─ mime-types@2.1.11
   ├─ mime@1.3.4
   ├─ min-document@2.19.0
   ├─ minimatch@3.0.3
   ├─ minimist@1.2.0
   ├─ mkdirp@0.5.1
   │  └─ minimist@0.0.8
   ├─ moment@2.17.1
   ├─ morgan@1.6.1
   │  ├─ debug@2.2.0
   │  └─ ms@0.7.1
   ├─ ms@0.7.2
   ├─ multimatch@2.1.0
   ├─ multiparty@3.3.2
   │  ├─ isarray@0.0.1
   │  └─ readable-stream@1.1.14
   ├─ multipipe@0.1.2
   ├─ mute-stream@0.0.5
   ├─ negotiator@0.5.3
   ├─ node-fetch@1.6.3
   ├─ node-int64@0.4.0
   ├─ node-uuid@1.4.7
   ├─ normalize-package-data@2.3.5
   ├─ npmlog@2.0.4
   ├─ number-is-nan@1.0.1
   ├─ object-assign@4.1.0
   ├─ on-finished@2.3.0
   ├─ on-headers@1.0.1
   ├─ once@1.4.0
   ├─ onetime@1.1.0
   ├─ opn@3.0.3
   ├─ optimist@0.6.1
   │  ├─ minimist@0.0.10
   │  └─ wordwrap@0.0.3
   ├─ options@0.0.6
   ├─ os-homedir@1.0.2
   ├─ os-locale@1.4.0
   ├─ os-tmpdir@1.0.2
   ├─ parse-json@2.2.0
   ├─ parseurl@1.3.1
   ├─ path-exists@2.1.0
   ├─ path-is-absolute@1.0.1
   ├─ path-type@1.1.0
   ├─ pause@0.1.0
   ├─ pegjs@0.9.0
   ├─ pify@2.3.0
   ├─ pinkie-promise@2.0.1
   ├─ pinkie@2.0.4
   ├─ plist@1.2.0
   │  └─ base64-js@0.0.8
   ├─ private@0.1.6
   ├─ process-nextick-args@1.0.7
   ├─ process@0.5.2
   ├─ progress@1.1.8
   ├─ promise@7.1.1
   ├─ prr@0.0.0
   ├─ pseudomap@1.0.2
   ├─ qs@4.0.0
   ├─ random-bytes@1.0.0
   ├─ range-parser@1.0.3
   ├─ raw-body@2.1.7
   │  ├─ bytes@2.4.0
   │  └─ iconv-lite@0.4.13
   ├─ react-clone-referenced-element@1.0.1
   ├─ react-deep-force-update@1.0.1
   ├─ react-native@0.39.2
   ├─ react-proxy@1.1.8
   ├─ react-timer-mixin@0.13.3
   ├─ react-transform-hmr@1.0.4
   ├─ read-pkg-up@1.0.1
   ├─ read-pkg@1.1.0
   ├─ readable-stream@2.2.2
   ├─ readline2@1.0.1
   ├─ rebound@0.0.13
   ├─ redent@1.0.0
   ├─ regenerate@1.3.2
   ├─ regenerator-runtime@0.9.6
   ├─ regenerator-transform@0.9.8
   ├─ regexpu-core@2.0.0
   ├─ regjsgen@0.2.0
   ├─ regjsparser@0.1.5
   │  └─ jsesc@0.5.0
   ├─ repeat-string@1.6.1
   ├─ repeating@2.0.1
   ├─ replace-ext@0.0.1
   ├─ require-directory@2.1.1
   ├─ require-main-filename@1.0.1
   ├─ response-time@2.3.2
   │  └─ depd@1.1.0
   ├─ restore-cursor@1.0.1
   ├─ right-align@0.1.3
   ├─ rimraf@2.5.4
   │  └─ glob@7.1.1
   ├─ rndm@1.2.0
   ├─ run-async@0.1.0
   ├─ rx-lite@3.1.2
   ├─ sane@1.4.1
   ├─ sax@1.1.6
   ├─ semver@5.3.0
   ├─ send@0.13.2
   │  ├─ debug@2.2.0
   │  ├─ depd@1.1.0
   │  ├─ ms@0.7.1
   │  └─ statuses@1.2.1
   ├─ serve-favicon@2.3.2
   ├─ serve-index@1.7.3
   │  ├─ debug@2.2.0
   │  ├─ mime-db@1.25.0
   │  ├─ mime-types@2.1.13
   │  └─ ms@0.7.1
   ├─ serve-static@1.10.3
   ├─ set-blocking@2.0.0
   ├─ setimmediate@1.0.5
   ├─ shell-quote@1.6.1
   ├─ signal-exit@3.0.2
   ├─ simple-plist@0.1.4
   ├─ slash@1.0.0
   ├─ slide@1.1.6
   ├─ source-map-support@0.4.6
   ├─ source-map@0.5.6
   ├─ sparkles@1.0.0
   ├─ spdx-correct@1.0.2
   ├─ spdx-expression-parse@1.0.4
   ├─ spdx-license-ids@1.2.2
   ├─ stacktrace-parser@0.1.4
   ├─ statuses@1.3.1
   ├─ stream-buffers@0.2.6
   ├─ stream-counter@0.2.0
   │  ├─ isarray@0.0.1
   │  └─ readable-stream@1.1.14
   ├─ string_decoder@0.10.31
   ├─ string-width@1.0.2
   ├─ strip-ansi@3.0.1
   ├─ strip-bom@2.0.0
   ├─ strip-indent@1.0.1
   ├─ supports-color@2.0.0
   ├─ temp@0.8.3
   │  └─ rimraf@2.2.8
   ├─ throat@3.0.0
   ├─ through@2.3.8
   ├─ through2@2.0.3
   ├─ time-stamp@1.0.1
   ├─ tmpl@1.0.4
   ├─ to-fast-properties@1.0.2
   ├─ topo@1.1.0
   ├─ trim-newlines@1.0.0
   ├─ tsscmp@1.0.5
   ├─ type-is@1.6.14
   │  ├─ mime-db@1.25.0
   │  └─ mime-types@2.1.13
   ├─ ua-parser-js@0.7.12
   ├─ uglify-js@2.7.5
   │  ├─ async@0.2.10
   │  ├─ camelcase@1.2.1
   │  ├─ cliui@2.1.0
   │  ├─ window-size@0.1.0
   │  ├─ wordwrap@0.0.2
   │  └─ yargs@3.10.0
   ├─ uglify-to-browserify@1.0.2
   ├─ uid-safe@2.0.0
   ├─ ultron@1.0.2
   ├─ unpipe@1.0.0
   ├─ util-deprecate@1.0.2
   ├─ utils-merge@1.0.0
   ├─ validate-npm-package-license@3.0.1
   ├─ vary@1.0.1
   ├─ vhost@3.0.2
   ├─ vinyl@0.5.3
   ├─ walker@1.0.7
   ├─ watch@0.10.0
   ├─ whatwg-fetch@1.1.1
   ├─ which-module@1.0.0
   ├─ which@1.2.12
   ├─ window-size@0.2.0
   ├─ wordwrap@1.0.0
   ├─ worker-farm@1.3.1
   ├─ wrap-ansi@2.1.0
   ├─ wrappy@1.0.2
   ├─ write-file-atomic@1.2.0
   ├─ ws@1.1.1
   ├─ xcode@0.8.9
   ├─ xmlbuilder@4.0.0
   │  └─ lodash@3.10.1
   ├─ xmldoc@0.4.0
   ├─ xmldom@0.1.27
   ├─ xtend@4.0.1
   ├─ y18n@3.2.1
   ├─ yallist@2.0.0
   ├─ yargs-parser@4.2.0
   └─ yargs@6.5.0
   ✨  Done in 7.54s.
   Setting up new React Native app in /Users/drew.wyatt/Projects/Whatever
   Installing React...
   Installing Jest...
   npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
   npm WARN prefer global marked@0.3.6 should be installed with -g
   To run your app on iOS:
      react-native run-ios
      - or -
      Open ios/Whatever.xcodeproj in Xcode
      Hit the Run button
   To run your app on Android:
      Have an Android emulator running (quickest way to get started), or a device connected
      react-native run-android
   Drew-Wyatt:Projects drew.wyatt$ cd Whatever/
   Drew-Wyatt:Whatever drew.wyatt$ flow
   Launching Flow server for /Users/drew.wyatt/Projects/Whatever
   Spawned flow server (pid=99638)
   Logs will go to /private/tmp/flow/zSUserszSdrew.wyattzSProjectszSWhatever.log
   node_modules/react-native/local-cli/server/util/inspectorProxy.js:43
    43: const querystring = require('querystring');
                            ^^^^^^^^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/querystring/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/local-cli/server/util/inspectorProxy.js:43
    43: const querystring = require('querystring');
                            ^^^^^^^^^^^^^^^^^^^^^^ querystring. Required module not found
   
   node_modules/react-native/local-cli/server/util/inspectorProxy.js:45
    45: const parseUrl = require('url').parse;
                         ^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/url/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/local-cli/util/Config.js:13
    13: const assert = require('assert');
                       ^^^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/assert/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/packager/react-packager/src/Bundler/index.js:14
    14: const assert = require('assert');
                       ^^^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/assert/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/packager/react-packager/src/JSTransformer/index.js:19
    19: const util = require('util');
                     ^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/util/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/packager/react-packager/src/Logger/index.js:17
    17: const {EventEmitter} = require('events');
                               ^^^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/events/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/packager/react-packager/src/node-haste/fastfs.js:17
    17: const {EventEmitter} = require('events');
                               ^^^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/events/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   node_modules/react-native/packager/react-packager/src/node-haste/index.js:33
    33: const util = require('util');
                     ^^^^^^^^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/util/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
   
   
   Found 9 errors

Solution

Right now I’m just not using flow and ignoring the issues. I’ve tried switching some versions around but keep coming up empty handed.

Additional Information

• React Native CLI version: 2.0.1
• React Native version: 0.39.2
• Flow version: 0.35.0
• Platform: Development Environment
• Operating System: macOS Sierra Version 10.12.2

[sudotliu]

I’m having issues using numerous flow versions with RN as well. Hundreds of errors in node_modules/react-native each time with numerous different versions of flow including the latest.

I will probably just rely on PropTypes for similar effect in the meantime, but it’s pretty bad practice to even mention a tool like Flow (see https://facebook.github.io/react/docs/typechecking-with-proptypes.html) when there are so many errors out of the box in the core project and no clear way to circumvent them.

This is not the first ticket of this nature and past tickets have even claimed that upgrading to RN 0.42 will fix the issue, but I have not found that to be true as I am on 0.42 and have tried several things including using the .flowconfig in the RN project itself and the Flow version listed therein.

Perhaps I’m misunderstanding something about Flow, but if not, please either treat this issue more seriously (maybe add a flow run to your CI?) or stop promoting Flow until your own project passes or at least suppresses your own errors. This has been a waste of time for everyone who has come across the string of tickets raising this issue.

[crisys11]

+1