我在构建酷炫话筒时出现以下错误 外部本机生成问题 生成命令失败。 执行带参数的“C:\Users\rojina\AppData\Local\Android\Sdk\ndk bundle\ndk build.cmd”时出错{NDK\u PROJECT\u PATH=null APP\u BUILD\u SCRIPT=A:\freeloper\CoolMicApp Android\APP\src\main\jni\Android.mk NDK\u APPLICATION\u mk=A:\freeloper\CoolMicApp Android\APP\src\main\jni\APPLICATION.mk APP\u ABI=armeabi NDK\u ALL\u ABIS=armeabi NDK调试=0 APP\Android-16 NDK\u OUT=A:/freeloper/micapp-Android/APP/APP/APP/APP/APP/BUILD/intermediates/ndkBuild/release/ndj nduIBS\u OUT=A:\freeloper\CoolMicApp-Android\app\build\intermediates\ndkBuild\release\lib-app\u SHORT\u COMMANDS=false-LOCAL\u SHORT\u COMMANDS=false-B-n} 进程\ u开始：CreateProcess（NULL，“，…）失败。 make:**没有规则将目标设为'A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/opus_sources.mk'。停止。 生成命令失败。 执行带参数的“C:\Users\rojina\AppData\Local\Android\Sdk\ndk bundle\ndk build.cmd”时出错{NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=A:\freeloper\CoolMicApp Android\APP\src\main\jni\Android.mk NDK_APPLICATION\u mk=A:\freeloper\CoolMicApp Android\APP\src\main\jni\APPLICATION.mk APP_ABI=armeabi NDK\u ALL\u ABIS=armeabi NDK调试=1 APP\Android-16 NDK\OUT=A:/freeloper/micapp-Android/APP/APP/APP-Android/APP/APP/APP/BUILD/ndkBuild/DEBUG/LIBS\u OUT=A:\freeloper\CoolMicApp-Android\app\build\intermediates\ndkBuild\debug\lib-app\u SHORT\u COMMANDS=false-LOCAL\u SHORT\u COMMANDS=false-B-n} 进程\ u开始：CreateProcess（NULL，“，…）失败。 make:**没有规则将目标设为'A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/opus_sources.mk'。停止。 A:\frequelor\CoolMicApp Android\app\src\main\jni\opus\Android.mk 错误：（3,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/celt_sources.mk:没有这样的文件或目录 错误：（4,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/silk_sources.mk:没有这样的文件或目录 错误：（5,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/opus_sources.mk:没有这样的文件或目录 错误：（3,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/celt_sources.mk:没有这样的文件或目录 错误：（4,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/silk_sources.mk:没有这样的文件或目录 错误：（5,0）A:/freeloper/CoolMicApp Android/app/src/main/jni/opus/opus/opus_sources.mk:没有这样的文件或目录

请按照以下步骤操作：-

External Native Build Issues
Build command failed.
Error while executing 'C:\Users\rojina\AppData\Local\Android\Sdk\ndk-bundle\ndk-build.cmd' with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=A:\Freelancer\CoolMicApp-Android\app\src\main\jni\Android.mk NDK_APPLICATION_MK=A:\Freelancer\CoolMicApp-Android\app\src\main\jni\Application.mk APP_ABI=armeabi NDK_ALL_ABIS=armeabi NDK_DEBUG=0 APP_PLATFORM=android-16 NDK_OUT=A:/Freelancer/CoolMicApp-Android/app/build/intermediates/ndkBuild/release/obj NDK_LIBS_OUT=A:\Freelancer\CoolMicApp-Android\app\build\intermediates\ndkBuild\release\lib APP_SHORT_COMMANDS=false LOCAL_SHORT_COMMANDS=false -B -n}
process_begin: CreateProcess(NULL, "", ...) failed.
make: *** No rule to make target `A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/opus_sources.mk'.  Stop.
Build command failed.
Error while executing 'C:\Users\rojina\AppData\Local\Android\Sdk\ndk-bundle\ndk-build.cmd' with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=A:\Freelancer\CoolMicApp-Android\app\src\main\jni\Android.mk NDK_APPLICATION_MK=A:\Freelancer\CoolMicApp-Android\app\src\main\jni\Application.mk APP_ABI=armeabi NDK_ALL_ABIS=armeabi NDK_DEBUG=1 APP_PLATFORM=android-16 NDK_OUT=A:/Freelancer/CoolMicApp-Android/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=A:\Freelancer\CoolMicApp-Android\app\build\intermediates\ndkBuild\debug\lib APP_SHORT_COMMANDS=false LOCAL_SHORT_COMMANDS=false -B -n}
process_begin: CreateProcess(NULL, "", ...) failed.
make: *** No rule to make target `A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/opus_sources.mk'.  Stop.
A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk
Error:(3, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/celt_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>
Error:(4, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/silk_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>
Error:(5, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/opus_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>
Error:(3, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/celt_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>
Error:(4, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/silk_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>
Error:(5, 0) A:/Freelancer/CoolMicApp-Android/app/src/main/jni/opus/opus/opus_sources.mk: No such file or directory
<a href="openFile:A:\Freelancer\CoolMicApp-Android\app\src\main\jni\opus\Android.mk">Open File</a>

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/