您的APP_BUILD_SCRIPT指向一個未知文件：./jni/Android.mk F：/Android/android-ndk-r10d/build/core/add-application.mk：199：

Question

看來我無法找到答案。

的Android NDK：您APP_BUILD_SCRIPT指向一個未知文件：./jni/Android.mk
F：/Android/android-ndk-r10d/build/core/add-application.mk：199：*** Android NDK：正在中止...。停止。

這裏是NDKLOG = 1

C:\>F:/Android/android-ndk-r10d/ndk-build NDK_LOG=1 
Android NDK: NDK installation path auto-detected: 'F:/Android/android-ndk-r10d' 
Android NDK: GNU Make version 3.81 detected 
Android NDK: Host OS was auto-detected: windows 
Android NDK: Host operating system detected: windows 
Android NDK: Host CPU was auto-detected: x86 
Android NDK: HOST_TAG set to windows 
Android NDK: Host tools prebuilt directory: F:/Android/android-ndk-r10d/prebuilt 
/windows/bin 
Android NDK: Host 'echo' tool: F:/Android/android-ndk-r10d/prebuilt/windows/bin/ 
echo.exe 
Android NDK: Host 'echo -n' tool: F:/Android/android-ndk-r10d/prebuilt/windows/b 
in/echo.exe -n 
Android NDK: Host 'cmp' tool: F:/Android/android-ndk-r10d/prebuilt/windows/bin/c 
mp.exe 
Android NDK: Host 'awk' tool: F:/Android/android-ndk-r10d/prebuilt/windows/bin/a 
wk.exe 
Android NDK: Host 'awk' test returned: Pass 
Android NDK: Found platform root directory: F:/Android/android-ndk-r10d/platform 
s 
Android NDK: Found supported platforms: android-12 android-13 android-14 android 
-15 android-16 android-17 android-18 android-19 android-21 android-3 android-4 a 
ndroid-5 android-8 android-9 
Android NDK: PLATFORM android-12 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-12/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-12/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-12/arch-x86 
Android NDK: PLATFORM android-13 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-13/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-13/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-13/arch-x86 
Android NDK: PLATFORM android-14 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-14/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-14/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-14/arch-x86 
Android NDK: PLATFORM android-15 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-15/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-15/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-15/arch-x86 
Android NDK: PLATFORM android-16 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-16/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-16/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-16/arch-x86 
Android NDK: PLATFORM android-17 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-17/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-17/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-17/arch-x86 
Android NDK: PLATFORM android-18 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-18/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-18/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-18/arch-x86 
Android NDK: PLATFORM android-19 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-19/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-19/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-19/arch-x86 
Android NDK: PLATFORM android-21 supports: arm arm64 mips mips64 x86 x86_64 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-21/arch-arm 
Android NDK: ABI arm64 sysroot is: F:/Android/android-ndk-r10d/platforms/andro 
id-21/arch-arm64 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-21/arch-mips 
Android NDK: ABI mips64 sysroot is: F:/Android/android-ndk-r10d/platforms/andr 
oid-21/arch-mips64 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-21/arch-x86 
Android NDK: ABI x86_64 sysroot is: F:/Android/android-ndk-r10d/platforms/andr 
oid-21/arch-x86_64 
Android NDK: PLATFORM android-3 supports: arm 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-3/arch-arm 
Android NDK: PLATFORM android-4 supports: arm 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-4/arch-arm 
Android NDK: PLATFORM android-5 supports: arm 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-5/arch-arm 
Android NDK: PLATFORM android-8 supports: arm 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-8/arch-arm 
Android NDK: PLATFORM android-9 supports: arm mips x86 
Android NDK: ABI arm sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-9/arch-arm 
Android NDK: ABI mips sysroot is: F:/Android/android-ndk-r10d/platforms/androi 
d-9/arch-mips 
Android NDK: ABI x86 sysroot is: F:/Android/android-ndk-r10d/platforms/android 
-9/arch-x86 
Android NDK: Found stable platform levels: 12 13 14 15 16 17 18 19 21 3 4 5 8 9 
Android NDK: Found max platform level: 21 
Android NDK: This NDK supports the following target architectures and ABIS: 
Android NDK: arm: armeabi armeabi-v7a armeabi-v7a-hard 
Android NDK: arm64: arm64-v8a 
Android NDK: mips: mips 
Android NDK: mips64: mips64 
Android NDK: x86: x86 
Android NDK: x86_64: x86_64 
Android NDK: This NDK supports the following toolchains and target ABIs: 
Android NDK: aarch64-linux-android-4.9: arm64-v8a 
Android NDK: aarch64-linux-android-clang3.4: arm64-v8a 
Android NDK: aarch64-linux-android-clang3.5: arm64-v8a 
Android NDK: arm-linux-androideabi-4.6: armeabi armeabi-v7a armeabi-v7a-hard 

Android NDK: arm-linux-androideabi-4.8: armeabi armeabi-v7a armeabi-v7a-hard 

Android NDK: arm-linux-androideabi-4.9: armeabi armeabi-v7a armeabi-v7a-hard 

Android NDK: arm-linux-androideabi-clang3.4: armeabi armeabi-v7a armeabi-v7a 
-hard 
Android NDK: arm-linux-androideabi-clang3.5: armeabi armeabi-v7a armeabi-v7a 
-hard 
Android NDK: mips64el-linux-android-4.9: mips64 
Android NDK: mips64el-linux-android-clang3.4: mips64 
Android NDK: mips64el-linux-android-clang3.5: mips64 
Android NDK: mipsel-linux-android-4.6: mips 
Android NDK: mipsel-linux-android-4.8: mips 
Android NDK: mipsel-linux-android-4.9: mips 
Android NDK: mipsel-linux-android-clang3.4: mips 
Android NDK: mipsel-linux-android-clang3.5: mips 
Android NDK: x86-4.6: x86 
Android NDK: x86-4.8: x86 
Android NDK: x86-4.9: x86 
Android NDK: x86-clang3.4: x86 
Android NDK: x86-clang3.5: x86 
Android NDK: x86_64-4.9: x86_64 
Android NDK: x86_64-clang3.4: x86_64 
Android NDK: x86_64-clang3.5: x86_64 
Android NDK: Looking for jni/Android.mk in C: 
Android NDK: Looking for AndroidManifest.xml in C: 
Android NDK: Could not find application project directory ! 
Android NDK: Please define the NDK_PROJECT_PATH variable to point to it. 
F:\Android\android-ndk-r10d\build/core/build-local.mk:148: *** Android NDK: Abor 
ting . Stop. 

Answer 1

運行NDK，構建從項目的頂級目錄中，而不是從C：\爲你做了。否則，它未能找到在你的項目的JNI部分的文件，如你所看到的：

Android NDK: Looking for jni/Android.mk in C: 
Android NDK: Looking for AndroidManifest.xml in C: 
Android NDK: Could not find application project directory ! 
Android NDK: Please define the NDK_PROJECT_PATH variable to point to it. 

這表明，您還可以設置NDK_PROECT_PATH環境變量告訴工具的替代手段的選擇在哪裏找到你的項目。但是，在Windows上，unix風格的環境變量常常是麻煩的來源，至少在歷史上這種變量具有很小的默認環境大小。