问题
I used coolMic repofor broadcasting audio from android device.
But When i import it in android studio i got following error:-
E:\New folder (2)\CoolMicApp-Android\app\build.gradle
Error:executing external native build for ndkBuild E:\New folder (2)\CoolMicApp-Android\app\src\main\jni\Android.mk
Error:executing external native build for ndkBuild E:\New folder (2)\CoolMicApp-Android\app\src\main\jni\Android.mk
I checked on some resources but not help to resolve this. Also From coolMic document where i follow the steps:-
How to build coolmic:
1. Download Android Studio and the NDK
2. Clone this repository
3. Run the following commands:
$ git submodule init
$ git submodule update --init --recursive
4. Import the Project into Android Studio. Select gradle-wrapper.
5. Hit build(Arrovdown with 011001 next to it.
6. Hit the Build Menu and then Build APK
7. You can find the resulting APK under ./app/build/outputs/apk/
回答1:
This error only occurs when your project location path is having a folder name that contains white-space.
For ex.
-> Problem path :- D:\Android Project\ProjectName\app\jni\android.mk
In the problem path, folder name has with whitespace like "Android Project"
=================================
-> Solution path :- D:\Android_Project\ProjectName\app\jni\android.mk
In the solution path, folder name does not have any whitespace like "Android_project"
回答2:
Finally i resolved the issue. There is warning when you create new project in android studio with c or c++:-
Project location should not contain any white-space this cause problem with Ndk tools
I completely missed this.as my location E:\New folder(2)\New so just change my path everything works fine
来源：https://stackoverflow.com/questions/46348000/error-occurred-executing-external-native-build-for-ndkbuild-in-android-studio