UnhandledPromiseRejectionWarning: Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template

Question

I am getting following error while creating React Native project using `react-native init`

```sh
(node:9987) UnhandledPromiseRejectionWarning: Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template.
Please try again manually: "cd ./AwesomeProject/ios && pod install".
CocoaPods documentation: https://cocoapods.org/
    at installPods (/Users/experimental/githome/rn/AwesomeProject/node_modules/@react-native-community/cli/build/tools/installPods.js:148:13)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:9987) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:9987) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
```

Following is the full output from `react-native init`

```sh
MacBook-Pro-6:rn experimental$ react-native init AwesomeProject
This will walk you through creating a new React Native project in /Users/experimental/githome/rn/AwesomeProject
Using yarn v1.10.1
Installing react-native...
yarn add v1.10.1
info No lockfile found.
[1/4] 🔍  Resolving packages...
warning react-native > create-react-class > fbjs > core-js@1.2.7: core-js@<2.6.8 is no longer maintained. Please, upgrade to core-js@3 or at least to actual version of core-js@2.
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning "react-native > metro-react-native-babel-transformer@0.54.1" has unmet peer dependency "@babel/core@*".
warning " > react-native@0.60.4" has unmet peer dependency "react@16.8.6".
[4/4] 📃  Building fresh packages...
success Saved lockfile.
success Saved 416 new dependencies.
info Direct dependencies
└─ react-native@0.60.4
info All dependencies
├─ @babel/generator@7.5.5
├─ @babel/helper-builder-binary-assignment-operator-visitor@7.1.0
├─ @babel/helper-builder-react-jsx@7.3.0
├─ @babel/helper-call-delegate@7.4.4
├─ @babel/helper-define-map@7.5.5
├─ @babel/helper-explode-assignable-expression@7.1.0
├─ @babel/helper-hoist-variables@7.4.4
├─ @babel/helper-module-transforms@7.5.5
├─ @babel/helper-regex@7.5.5
├─ @babel/helper-remap-async-to-generator@7.1.0
├─ @babel/helper-wrap-function@7.2.0
├─ @babel/helpers@7.5.5
├─ @babel/highlight@7.5.0
├─ @babel/parser@7.5.5
├─ @babel/plugin-external-helpers@7.2.0
├─ @babel/plugin-proposal-export-default-from@7.5.2
├─ @babel/plugin-syntax-class-properties@7.2.0
├─ @babel/plugin-syntax-dynamic-import@7.2.0
├─ @babel/plugin-syntax-export-default-from@7.2.0
├─ @babel/plugin-syntax-nullish-coalescing-operator@7.2.0
├─ @babel/plugin-syntax-object-rest-spread@7.2.0
├─ @babel/plugin-syntax-optional-catch-binding@7.2.0
├─ @babel/plugin-syntax-optional-chaining@7.2.0
├─ @babel/plugin-syntax-typescript@7.3.3
├─ @babel/plugin-transform-async-to-generator@7.5.0
├─ @babel/plugin-transform-block-scoped-functions@7.2.0
├─ @babel/plugin-transform-exponentiation-operator@7.2.0
├─ @babel/plugin-transform-member-expression-literals@7.2.0
├─ @babel/plugin-transform-object-assign@7.2.0
├─ @babel/plugin-transform-object-super@7.5.5
├─ @babel/plugin-transform-property-literals@7.2.0
├─ @babel/plugin-transform-react-jsx-source@7.5.0
├─ @babel/plugin-transform-regenerator@7.4.5
├─ @babel/plugin-transform-runtime@7.5.5
├─ @babel/plugin-transform-sticky-regex@7.2.0
├─ @babel/plugin-transform-typescript@7.5.5
├─ @babel/plugin-transform-unicode-regex@7.4.4
├─ @babel/register@7.5.5
├─ @babel/runtime@7.5.5
├─ @cnakazawa/watch@1.0.3
├─ @hapi/address@2.0.0
├─ @hapi/hoek@6.2.4
├─ @hapi/joi@15.1.0
├─ @hapi/marker@1.0.0
├─ @hapi/topo@3.1.2
├─ @jest/fake-timers@24.8.0
├─ @react-native-community/cli-platform-android@2.7.0
├─ @react-native-community/cli-platform-ios@2.8.0
├─ @react-native-community/cli@2.8.0
├─ @types/istanbul-lib-report@1.1.1
├─ @types/istanbul-reports@1.1.1
├─ @types/stack-utils@1.0.1
├─ @types/yargs@12.0.12
├─ abbrev@1.1.1
├─ abort-controller@3.0.0
├─ accepts@1.3.7
├─ ansi-colors@1.1.0
├─ ansi-cyan@0.1.1
├─ ansi-escapes@3.2.0
├─ ansi-fragments@0.2.1
├─ ansi-gray@0.1.1
├─ ansi-red@0.1.1
├─ ansi-regex@4.1.0
├─ aproba@1.2.0
├─ are-we-there-yet@1.1.5
├─ argparse@1.0.10
├─ arr-flatten@1.1.0
├─ array-filter@0.0.1
├─ array-map@0.0.0
├─ array-reduce@0.0.0
├─ array-slice@0.2.3
├─ art@0.10.3
├─ asap@2.0.6
├─ assign-symbols@1.0.0
├─ astral-regex@1.0.0
├─ async-limiter@1.0.0
├─ async@2.6.3
├─ atob@2.1.2
├─ babel-plugin-dynamic-import-node@2.3.0
├─ babel-plugin-syntax-trailing-function-commas@7.0.0-beta.0
├─ balanced-match@1.0.0
├─ base@0.11.2
├─ base64-js@1.3.0
├─ basic-auth@2.0.1
├─ big-integer@1.6.44
├─ bplist-creator@0.0.7
├─ bplist-parser@0.1.1
├─ brace-expansion@1.1.11
├─ braces@2.3.2
├─ bser@2.1.0
├─ buffer-crc32@0.2.13
├─ bytes@3.0.0
├─ cache-base@1.0.1
├─ caller-callsite@2.0.0
├─ caller-path@2.0.0
├─ capture-exit@2.0.0
├─ chardet@0.4.2
├─ chownr@1.1.2
├─ ci-info@2.0.0
├─ class-utils@0.3.6
├─ cli-spinners@2.2.0
├─ cli-width@2.2.0
├─ cliui@3.2.0
├─ clone@1.0.4
├─ code-point-at@1.1.0
├─ collection-visit@1.0.0
├─ color-convert@1.9.3
├─ color-name@1.1.3
├─ color-support@1.1.3
├─ colorette@1.1.0
├─ commander@2.20.0
├─ commondir@1.0.1
├─ compressible@2.0.17
├─ compression@1.7.4
├─ concat-map@0.0.1
├─ concat-stream@1.6.2
├─ console-control-strings@1.1.0
├─ convert-source-map@1.6.0
├─ copy-descriptor@0.1.1
├─ core-js@2.6.9
├─ core-util-is@1.0.2
├─ cosmiconfig@5.2.1
├─ create-react-class@15.6.3
├─ cross-spawn@5.1.0
├─ debug@2.6.9
├─ decode-uri-component@0.2.0
├─ deep-extend@0.6.0
├─ deepmerge@3.3.0
├─ defaults@1.0.3
├─ define-properties@1.1.3
├─ delegates@1.0.0
├─ denodeify@1.2.1
├─ destroy@1.0.4
├─ detect-libc@1.0.3
├─ dom-walk@0.1.1
├─ ee-first@1.1.1
├─ encoding@0.1.12
├─ end-of-stream@1.4.1
├─ envinfo@7.3.1
├─ error-ex@1.3.2
├─ errorhandler@1.5.1
├─ esprima@4.0.1
├─ esutils@2.0.2
├─ etag@1.8.1
├─ event-target-shim@5.0.1
├─ eventemitter3@3.1.2
├─ expand-brackets@2.1.4
├─ external-editor@2.2.0
├─ extglob@2.0.4
├─ fancy-log@1.3.3
├─ fbjs-css-vars@1.0.2
├─ fbjs-scripts@1.2.0
├─ figures@2.0.0
├─ fill-range@4.0.0
├─ finalhandler@1.1.2
├─ find-cache-dir@2.1.0
├─ for-in@1.0.2
├─ fresh@0.5.2
├─ fs-extra@7.0.1
├─ fs-minipass@1.2.6
├─ fs.realpath@1.0.0
├─ fsevents@1.2.9
├─ function-bind@1.1.1
├─ gauge@2.7.4
├─ get-stream@4.1.0
├─ glob@7.1.4
├─ global@4.4.0
├─ graceful-fs@4.2.0
├─ growly@1.3.0
├─ has-symbols@1.0.0
├─ has-unicode@2.0.1
├─ has-value@1.0.0
├─ has-values@1.0.0
├─ hermesvm@0.1.0
├─ hosted-git-info@2.7.1
├─ http-errors@1.7.3
├─ iconv-lite@0.4.24
├─ ignore-walk@3.0.1
├─ image-size@0.6.3
├─ import-fresh@2.0.0
├─ imurmurhash@0.1.4
├─ inflight@1.0.6
├─ inherits@2.0.4
├─ ini@1.3.5
├─ inquirer@3.3.0
├─ invert-kv@1.0.0
├─ is-accessor-descriptor@1.0.0
├─ is-arrayish@0.2.1
├─ is-ci@2.0.0
├─ is-data-descriptor@1.0.0
├─ is-descriptor@1.0.2
├─ is-directory@0.3.1
├─ is-plain-object@2.0.4
├─ is-promise@2.1.0
├─ is-windows@1.0.2
├─ isarray@1.0.0
├─ isexe@2.0.0
├─ jest-get-type@24.8.0
├─ jest-message-util@24.8.0
├─ jest-mock@24.8.0
├─ jest-util@24.8.0
├─ jest-validate@24.8.0
├─ jetifier@1.6.3
├─ js-tokens@4.0.0
├─ js-yaml@3.13.1
├─ jsc-android@245459.0.0
├─ jsesc@2.5.2
├─ json-parse-better-errors@1.0.2
├─ json-stable-stringify@1.0.1
├─ json5@2.1.0
├─ jsonfile@4.0.0
├─ kind-of@3.2.2
├─ klaw@1.3.1
├─ lcid@1.0.0
├─ leven@2.1.0
├─ load-json-file@2.0.0
├─ locate-path@3.0.0
├─ log-symbols@2.2.0
├─ logkitty@0.5.0
├─ loose-envify@1.4.0
├─ lru-cache@4.1.5
├─ make-dir@2.1.0
├─ makeerror@1.0.11
├─ map-age-cleaner@0.1.3
├─ map-visit@1.0.0
├─ mem@1.1.0
├─ metro-babel7-plugin-react-transform@0.54.1
├─ metro-config@0.54.1
├─ metro-inspector-proxy@0.54.1
├─ metro-minify-uglify@0.54.1
├─ metro-react-native-babel-transformer@0.54.1
├─ metro-source-map@0.55.0
├─ metro-symbolicate@0.55.0
├─ metro@0.54.1
├─ mime-db@1.40.0
├─ mime-types@2.1.11
├─ mime@2.4.4
├─ min-document@2.19.0
├─ minimatch@3.0.4
├─ minimist@1.2.0
├─ minizlib@1.2.1
├─ mixin-deep@1.3.2
├─ mkdirp@0.5.1
├─ morgan@1.9.1
├─ ms@2.1.2
├─ mute-stream@0.0.7
├─ nan@2.14.0
├─ nanomatch@1.2.13
├─ needle@2.4.0
├─ negotiator@0.6.2
├─ nice-try@1.0.5
├─ node-fetch@2.6.0
├─ node-int64@0.4.0
├─ node-modules-regexp@1.0.0
├─ node-notifier@5.4.0
├─ node-pre-gyp@0.12.0
├─ nopt@4.0.1
├─ normalize-package-data@2.5.0
├─ normalize-path@2.1.1
├─ npm-bundled@1.0.6
├─ npm-packlist@1.4.4
├─ npmlog@4.1.2
├─ number-is-nan@1.0.1
├─ ob1@0.55.0
├─ object-assign@4.1.1
├─ object-copy@0.1.0
├─ object-keys@1.1.1
├─ object.assign@4.1.0
├─ on-headers@1.0.2
├─ once@1.4.0
├─ onetime@2.0.1
├─ open@6.4.0
├─ options@0.0.6
├─ ora@3.4.0
├─ os-homedir@1.0.2
├─ os-locale@2.1.0
├─ os-tmpdir@1.0.2
├─ osenv@0.1.5
├─ p-defer@1.0.0
├─ p-is-promise@2.1.0
├─ p-limit@2.2.0
├─ p-locate@3.0.0
├─ p-try@2.2.0
├─ parse-json@4.0.0
├─ parse-node-version@1.0.1
├─ pascalcase@0.1.1
├─ path-is-absolute@1.0.1
├─ path-key@2.0.1
├─ path-parse@1.0.6
├─ path-type@2.0.0
├─ pirates@4.0.1
├─ pkg-dir@3.0.0
├─ plist@3.0.1
├─ plugin-error@0.1.2
├─ posix-character-classes@0.1.1
├─ pretty-format@24.8.0
├─ private@0.1.8
├─ process-nextick-args@2.0.1
├─ process@0.11.10
├─ prop-types@15.7.2
├─ pseudomap@1.0.2
├─ pump@3.0.0
├─ range-parser@1.2.1
├─ rc@1.2.8
├─ react-deep-force-update@1.1.2
├─ react-devtools-core@3.6.3
├─ react-is@16.8.6
├─ react-native@0.60.4
├─ react-proxy@1.1.8
├─ read-pkg-up@2.0.0
├─ read-pkg@2.0.0
├─ readable-stream@2.3.6
├─ regenerate-unicode-properties@8.1.0
├─ regenerator-transform@0.14.1
├─ regexpu-core@4.5.4
├─ regjsgen@0.5.0
├─ regjsparser@0.6.0
├─ remove-trailing-separator@1.1.0
├─ repeat-element@1.1.3
├─ resolve-from@3.0.0
├─ resolve-url@0.2.1
├─ resolve@1.11.1
├─ restore-cursor@2.0.0
├─ ret@0.1.15
├─ rimraf@2.6.3
├─ rsvp@4.8.5
├─ run-async@2.3.0
├─ rx-lite-aggregates@4.0.8
├─ rx-lite@4.0.8
├─ rxjs@5.5.12
├─ safer-buffer@2.1.2
├─ sane@4.1.0
├─ sax@1.1.6
├─ scheduler@0.14.0
├─ semver@5.7.0
├─ send@0.17.1
├─ serialize-error@2.1.0
├─ serve-static@1.14.1
├─ set-blocking@2.0.0
├─ set-value@2.0.1
├─ setprototypeof@1.1.1
├─ shebang-regex@1.0.0
├─ shell-quote@1.6.1
├─ shellwords@0.1.1
├─ signal-exit@3.0.2
├─ simple-plist@1.0.0
├─ slice-ansi@2.1.0
├─ slide@1.1.6
├─ snapdragon-node@2.1.1
├─ snapdragon-util@3.0.1
├─ source-map-resolve@0.5.2
├─ source-map-support@0.5.12
├─ source-map-url@0.4.0
├─ spdx-correct@3.1.0
├─ spdx-exceptions@2.2.0
├─ split-string@3.1.0
├─ sprintf-js@1.0.3
├─ stack-utils@1.0.2
├─ stacktrace-parser@0.1.6
├─ static-extend@0.1.2
├─ statuses@1.5.0
├─ stream-buffers@2.2.0
├─ string_decoder@1.1.1
├─ string-width@2.1.1
├─ strip-ansi@3.0.1
├─ strip-bom@3.0.0
├─ strip-json-comments@2.0.1
├─ supports-color@5.5.0
├─ symbol-observable@1.0.1
├─ tar@4.4.10
├─ temp@0.8.3
├─ throat@4.1.0
├─ through@2.3.8
├─ through2@2.0.5
├─ time-stamp@1.1.0
├─ tmp@0.0.33
├─ tmpl@1.0.4
├─ to-fast-properties@2.0.0
├─ to-object-path@0.3.0
├─ to-regex-range@2.1.1
├─ toidentifier@1.0.0
├─ trim-right@1.0.1
├─ type-fest@0.3.1
├─ typedarray@0.0.6
├─ uglify-es@3.3.9
├─ ultron@1.0.2
├─ unicode-canonical-property-names-ecmascript@1.0.4
├─ unicode-match-property-ecmascript@1.0.4
├─ unicode-match-property-value-ecmascript@1.1.0
├─ unicode-property-aliases-ecmascript@1.0.5
├─ union-value@1.0.1
├─ universalify@0.1.2
├─ unpipe@1.0.0
├─ unset-value@1.0.0
├─ urix@0.1.0
├─ use@3.1.1
├─ util-deprecate@1.0.2
├─ utils-merge@1.0.1
├─ uuid@3.3.2
├─ validate-npm-package-license@3.0.4
├─ vary@1.1.2
├─ walker@1.0.7
├─ wcwidth@1.0.1
├─ whatwg-fetch@3.0.0
├─ which@1.3.1
├─ wide-align@1.1.3
├─ write-file-atomic@1.3.4
├─ xcode@2.0.0
├─ xmlbuilder@9.0.7
├─ xmldoc@0.4.0
├─ xmldom@0.1.27
├─ xpipe@1.0.5
├─ xtend@4.0.2
├─ y18n@3.2.1
├─ yallist@3.0.3
└─ yargs-parser@7.0.0
✨  Done in 9.42s.
info Setting up new React Native app in /Users/experimental/githome/rn/AwesomeProject
info Adding required dependencies
yarn add v1.10.1
[1/4] 🔍  Resolving packages...
warning jest > jest-cli > jest-config > jest-environment-jsdom > jsdom > left-pad@1.3.0: use String.prototype.padStart()
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning " > @react-native-community/eslint-config@0.0.3" has unmet peer dependency "eslint@>=5".
warning "@react-native-community/eslint-config > babel-eslint@10.0.1" has unmet peer dependency "eslint@>= 4.12.1".
warning "@react-native-community/eslint-config > eslint-plugin-eslint-comments@3.1.2" has unmet peer dependency "eslint@>=4.19.1".
warning "@react-native-community/eslint-config > eslint-plugin-flowtype@2.50.3" has unmet peer dependency "eslint@>=2.0.0".
warning "@react-native-community/eslint-config > eslint-plugin-jest@22.4.1" has unmet peer dependency "eslint@>=5".
warning "@react-native-community/eslint-config > eslint-plugin-react-hooks@1.6.1" has unmet peer dependency "eslint@^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0".
warning "@react-native-community/eslint-config > eslint-plugin-react-native@3.6.0" has unmet peer dependency "eslint@^3.17.0 || ^4 || ^5".
warning "@react-native-community/eslint-config > eslint-plugin-react@7.12.4" has unmet peer dependency "eslint@^3.0.0 || ^4.0.0 || ^5.0.0".
[4/4] 📃  Building fresh packages...
success Saved lockfile.
success Saved 142 new dependencies.
info Direct dependencies
├─ @react-native-community/eslint-config@0.0.3
├─ babel-jest@24.8.0
├─ jest@24.8.0
├─ react-test-renderer@16.8.6
└─ react@16.8.6
info All dependencies
├─ @jest/core@24.8.0
├─ @jest/reporters@24.8.0
├─ @jest/test-sequencer@24.8.0
├─ @react-native-community/eslint-config@0.0.3
├─ @types/babel__core@7.1.2
├─ @types/babel__generator@7.0.2
├─ @types/babel__template@7.0.2
├─ @types/babel__traverse@7.0.7
├─ acorn-globals@4.3.2
├─ acorn-walk@6.2.0
├─ acorn@5.7.3
├─ ajv@6.10.2
├─ array-equal@1.0.0
├─ asn1@0.2.4
├─ asynckit@0.4.0
├─ aws-sign2@0.7.0
├─ aws4@1.8.0
├─ babel-eslint@10.0.1
├─ babel-jest@24.8.0
├─ babel-plugin-jest-hoist@24.6.0
├─ babel-preset-jest@24.6.0
├─ bcrypt-pbkdf@1.0.2
├─ browser-process-hrtime@0.1.3
├─ browser-resolve@1.11.3
├─ caseless@0.12.0
├─ co@4.6.0
├─ combined-stream@1.0.8
├─ cssom@0.3.8
├─ cssstyle@1.4.0
├─ dashdash@1.14.1
├─ data-urls@1.1.0
├─ deep-is@0.1.3
├─ delayed-stream@1.0.0
├─ detect-newline@2.1.0
├─ diff-sequences@24.3.0
├─ doctrine@2.1.0
├─ domexception@1.0.1
├─ ecc-jsbn@0.1.2
├─ es-abstract@1.13.0
├─ es-to-primitive@1.2.0
├─ escodegen@1.11.1
├─ eslint-plugin-eslint-comments@3.1.2
├─ eslint-plugin-flowtype@2.50.3
├─ eslint-plugin-jest@22.4.1
├─ eslint-plugin-prettier@2.6.2
├─ eslint-plugin-react-hooks@1.6.1
├─ eslint-plugin-react-native-globals@0.1.2
├─ eslint-plugin-react-native@3.6.0
├─ eslint-plugin-react@7.12.4
├─ eslint-scope@3.7.1
├─ eslint-visitor-keys@1.0.0
├─ esrecurse@4.2.1
├─ estraverse@4.2.0
├─ extend@3.0.2
├─ extsprintf@1.3.0
├─ fast-deep-equal@2.0.1
├─ fast-diff@1.2.0
├─ fast-levenshtein@2.0.6
├─ forever-agent@0.6.1
├─ form-data@2.3.3
├─ getpass@0.1.7
├─ handlebars@4.1.2
├─ har-schema@2.0.0
├─ har-validator@5.1.3
├─ html-encoding-sniffer@1.0.2
├─ http-signature@1.2.0
├─ ignore@5.1.2
├─ is-date-object@1.0.1
├─ is-generator-fn@2.1.0
├─ is-regex@1.0.4
├─ is-symbol@1.0.2
├─ is-typedarray@1.0.0
├─ isstream@0.1.2
├─ istanbul-lib-instrument@3.3.0
├─ istanbul-lib-report@2.0.8
├─ istanbul-lib-source-maps@3.0.6
├─ istanbul-reports@2.2.6
├─ jest-changed-files@24.8.0
├─ jest-cli@24.8.0
├─ jest-docblock@21.2.0
├─ jest-each@24.8.0
├─ jest-environment-jsdom@24.8.0
├─ jest-environment-node@24.8.0
├─ jest-leak-detector@24.8.0
├─ jest-pnp-resolver@1.2.1
├─ jest-resolve-dependencies@24.8.0
├─ jest-watcher@24.8.0
├─ jest@24.8.0
├─ jsdom@11.12.0
├─ json-schema-traverse@0.4.1
├─ json-schema@0.2.3
├─ json-stringify-safe@5.0.1
├─ jsprim@1.4.1
├─ jsx-ast-utils@2.2.1
├─ kleur@3.0.3
├─ left-pad@1.3.0
├─ levn@0.3.0
├─ load-json-file@4.0.0
├─ natural-compare@1.4.0
├─ neo-async@2.6.1
├─ nwsapi@2.1.4
├─ oauth-sign@0.9.0
├─ object.fromentries@2.0.0
├─ object.getownpropertydescriptors@2.0.3
├─ optimist@0.6.1
├─ optionator@0.8.2
├─ p-each-series@1.0.0
├─ p-reduce@1.0.0
├─ parse5@4.0.0
├─ path-type@3.0.0
├─ performance-now@2.1.0
├─ pn@1.1.0
├─ prettier@1.16.4
├─ prompts@2.1.0
├─ psl@1.2.0
├─ qs@6.5.2
├─ react-test-renderer@16.8.6
├─ react@16.8.6
├─ read-pkg-up@4.0.0
├─ read-pkg@3.0.0
├─ request-promise-core@1.1.2
├─ request-promise-native@1.0.7
├─ request@2.88.0
├─ resolve-cwd@2.0.0
├─ sisteransi@1.0.2
├─ sshpk@1.16.1
├─ stealthy-require@1.1.1
├─ symbol-tree@3.2.4
├─ test-exclude@5.2.3
├─ tough-cookie@2.5.0
├─ tunnel-agent@0.6.0
├─ tweetnacl@0.14.5
├─ uglify-js@3.6.0
├─ uri-js@4.2.2
├─ util.promisify@1.0.0
├─ verror@1.10.0
├─ w3c-hr-time@1.0.1
├─ whatwg-encoding@1.0.5
├─ whatwg-mimetype@2.3.0
├─ whatwg-url@6.5.0
├─ write-file-atomic@2.4.1
└─ xml-name-validator@3.0.0
✨  Done in 10.20s.
info Adding required dev dependencies
yarn add v1.10.1
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
warning Pattern ["@babel/core@^7.5.5"] is trying to unpack in the same destination "/Users/experimental/Library/Caches/Yarn/v2/npm-@babel/core-7.5.5-17b2686ef0d6bc58f963dddd68ab669755582c30" as pattern ["@babel/core@^7.0.0","@babel/core@^7.0.0","@babel/core@^7.0.0","@babel/core@^7.0.0","@babel/core@^7.0.0","@babel/core@^7.1.0","@babel/core@^7.1.0"]. This could result in non-deterministic behavior, skipping.
warning Pattern ["@babel/runtime@^7.5.5"] is trying to unpack in the same destination "/Users/experimental/Library/Caches/Yarn/v2/npm-@babel/runtime-7.5.5-74fba56d35efbeca444091c7850ccd494fd2f132" as pattern ["@babel/runtime@^7.0.0"]. This could result in non-deterministic behavior, skipping.
[3/4] 🔗  Linking dependencies...
warning "@react-native-community/eslint-config > eslint-plugin-react@7.12.4" has incorrect peer dependency "eslint@^3.0.0 || ^4.0.0 || ^5.0.0".
warning "@react-native-community/eslint-config > eslint-plugin-react-native@3.6.0" has incorrect peer dependency "eslint@^3.17.0 || ^4 || ^5".
warning "@react-native-community/eslint-config > @typescript-eslint/eslint-plugin@1.13.0" has incorrect peer dependency "eslint@^5.0.0".
warning "@react-native-community/eslint-config > @typescript-eslint/parser@1.13.0" has incorrect peer dependency "eslint@^5.0.0".
warning "@react-native-community/eslint-config > @typescript-eslint/eslint-plugin > tsutils@3.14.1" has unmet peer dependency "typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev".
[4/4] 📃  Building fresh packages...
success Saved lockfile.
success Saved 45 new dependencies.
info Direct dependencies
├─ @babel/core@7.5.5
├─ @babel/runtime@7.5.5
├─ @react-native-community/eslint-config@0.0.5
├─ babel-jest@24.8.0
├─ eslint@6.1.0
├─ jest@24.8.0
└─ metro-react-native-babel-preset@0.55.0
info All dependencies
├─ @babel/core@7.5.5
├─ @babel/runtime@7.5.5
├─ @react-native-community/eslint-config@0.0.5
├─ @types/eslint-visitor-keys@1.0.0
├─ @types/json-schema@7.0.3
├─ @typescript-eslint/eslint-plugin@1.13.0
├─ @typescript-eslint/parser@1.13.0
├─ acorn-jsx@5.0.1
├─ acorn@6.2.1
├─ ajv@6.10.2
├─ babel-jest@24.8.0
├─ chardet@0.7.0
├─ doctrine@3.0.0
├─ emoji-regex@7.0.3
├─ eslint-scope@5.0.0
├─ eslint@6.1.0
├─ espree@6.0.0
├─ esquery@1.0.1
├─ external-editor@3.1.0
├─ file-entry-cache@5.0.1
├─ flat-cache@2.0.1
├─ flatted@2.0.1
├─ glob-parent@5.0.0
├─ ignore@4.0.6
├─ import-fresh@3.1.0
├─ inquirer@6.5.0
├─ is-extglob@2.1.1
├─ is-glob@4.0.1
├─ jest@24.8.0
├─ json-stable-stringify-without-jsonify@1.0.1
├─ levn@0.3.0
├─ lodash.unescape@4.0.1
├─ metro-react-native-babel-preset@0.55.0
├─ optionator@0.8.2
├─ parent-module@1.0.1
├─ progress@2.0.3
├─ react-refresh@0.2.0
├─ rxjs@6.5.2
├─ strip-json-comments@3.0.1
├─ table@5.4.4
├─ text-table@0.2.0
├─ tslib@1.10.0
├─ tsutils@3.14.1
├─ v8-compile-cache@2.0.3
└─ write@1.0.3
✨  Done in 7.98s.
info Installing required CocoaPods dependencies
  Cloning into 'master'...
  remote: Enumerating objects: 2188, done.        
  remote: Counting objects: 100% (2188/2188), done.        
  remote: Compressing objects: 100% (2112/2112), done.        
  remote: Total 3330053 (delta 1119), reused 3 (delta 3), pack-reused 3327865        
  Receiving objects: 100% (3330053/3330053), 669.25 MiB | 4.11 MiB/s, done.
  Resolving deltas: 100% (2004632/2004632), done.
  Checking out files: 100% (346539/346539), done.

(node:9987) UnhandledPromiseRejectionWarning: Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template.
Please try again manually: "cd ./AwesomeProject/ios && pod install".
CocoaPods documentation: https://cocoapods.org/
    at installPods (/Users/experimental/githome/rn/AwesomeProject/node_modules/@react-native-community/cli/build/tools/installPods.js:148:13)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:9987) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:9987) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
```

Karthik Divi · Accepted Answer

Run the following command

```sh
xcrun -k --sdk iphoneos --show-sdk-path
```

If you are seeing the following output

```sh
$ xcrun -k --sdk iphoneos --show-sdk-path
xcrun: error: SDK "iphoneos" cannot be located
xcrun: error: SDK "iphoneos" cannot be located
xcrun: error: unable to lookup item 'Path' in SDK 'iphoneos'
```

Then run the following command to fix the issue

```sh
sudo xcode-select --switch /Applications/Xcode.app
```

UnhandledPromiseRejectionWarning: Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template

2 Answers