Applying patch on latest version of rn-0.61.2, gives error

[anagar23]

UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory, scandir 'node_modules/react-native/Libraries/Renderer/oss/'
(node:19538) 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: 1)
(node:19538) [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.

system info -

System:
OS: macOS Mojave 10.14.5
CPU: (4) x64 Intel(R) Core(TM) i5-5350U CPU @ 1.80GHz
Memory: 328.72 MB / 8.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 10.4.1 - ~/.nvm/versions/node/v10.4.1/bin/node
npm: 6.1.0 - ~/.nvm/versions/node/v10.4.1/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 13.0, DriverKit 19.0, macOS 10.15, tvOS 13.0, watchOS 6.0
Android SDK:
API Levels: 23, 24, 25, 26, 27, 28, 29
Build Tools: 23.0.1, 25.0.3, 26.0.2, 27.0.3, 28.0.0, 28.0.2, 28.0.3, 29.0.2
System Images: android-28 | Google APIs Intel x86 Atom, android-28 | Google Play Intel x86 Atom, android-29 | Google Play Intel x86 Atom
IDEs:
Xcode: 11.0/11A420a - /usr/bin/xcodebuild
npmPackages:
@react-native-community/cli: ^2.9.0 => 2.9.0
react: 16.9.0 => 16.9.0
react-native: 0.61.2 => 0.61.2
npmGlobalPackages:
react-native-create-library: 3.1.2

[Suraj-Tiwari]

@anagar23 #31 (comment) see this comment it will resolve your issue

[DilipCoder]

Same issue