Build failed on integrating with existing app : ReactAndroid:cleanReactNdkLib FAILED

[konark-hike]

Build error ::

Android NDK: /mnt/jenkins_jobs/jobs/react_IR/workspace/react-native/ReactAndroid/src/main/jni/first-party/fb/Android.mk: Cannot find module with tag 'folly' in import path
Android NDK: Are you sure your NDK_MODULE_PATH variable is properly defined ?
Android NDK: The following directories were searched:
Android NDK:
make: Entering directory /mnt/jenkins_jobs/jobs/react_IR/workspace/react-native/ReactAndroid/src/main/jni/react/jni' /mnt/jenkins_jobs/jobs/react_IR/workspace/react-native/ReactAndroid/../ReactCommon/cxxreact/Android.mk:42: *** Android NDK: Aborting. . Stop. make: Leaving directory /mnt/jenkins_jobs/jobs/react_IR/workspace/react-native/ReactAndroid/src/main/jni/react/jni'
:ReactAndroid:cleanReactNdkLib FAILED

[konark-hike]

Someone please guide a solution for this, am badly stuck at above issue. Please let me know if any other debug information is required

[charpeni]

What are you trying to do?

It seems you're trying to build React Native from source? If so, please follow these steps : https://facebook.github.io/react-native/docs/android-building-from-source.html

[konark-hike]

@charpeni Yes, tried with above steps and have verified them as per the doc but build is getting failed because of above error

[damusnet]

@facebook-github-bot stack-overflow

[facebook-github-bot]

Hey @konark-hike and thanks for posting this! @damusnet tells me this issue looks like a question that would be best asked on StackOverflow. StackOverflow is amazing for Q&A: it has a reputation system, voting, the ability to mark a question as answered. Because of the reputation system it is likely the community will see and answer your question there. This also helps us use the GitHub bug tracker for bugs only. Will close this as this is really a question that should be asked on SO.

[evasyuk]

nice man @Leone90 created PR to fix this

https://github.com/facebook/react-native/pull/18404/files