Question

我发布了一个有关我遇到的问题的问题，这是一个答案，但出现的问题比以前少了，但是随之而来的是我真的不了解的问题，因为我是新手，使用android做app android工作室。这些是导致我进入Android Studio的控制台错误：

第一：

null 
Build command failed. 
Error while executing process C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app -BC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\.externalNativeBuild\cmake\debug\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-15 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\build\intermediates\cmake\debug\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Debug -DANDROID_NDK=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_CXX_FLAGS=-std=c++14 -fexceptions -frtti -DCMAKE_TOOLCHAIN_FILE=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja -DBUILD_TESTING=OFF -DANDROID_TOOLCHAIN=gcc-4.9} 
C:/Users/Raul del Rio/AndroidStudioProjects/MyApplication2 
../../AppData/Local/Android/Sdk/ndk-bundle/build/cmake/android.toolchain.cmake 
 (include)   CMakeLists.txt 
<a href="openFile:C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake">Open File</a> 
 (include)   CMakeLists.txt 
<a href="openFile:C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake">Open File</a> 
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage 
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage 
-- Configuring incomplete, errors occurred! 
Build command failed. 
Error while executing process C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app -BC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\.externalNativeBuild\cmake\release\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-15 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\build\intermediates\cmake\release\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Release -DANDROID_NDK=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_CXX_FLAGS=-std=c++14 -fexceptions -frtti -DCMAKE_TOOLCHAIN_FILE=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja -DBUILD_TESTING=OFF -DANDROID_TOOLCHAIN=gcc-4.9} 
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage   
-- Configuring incomplete, errors occurred!

这是另一个控制台：

Build command failed.


Error while executing process C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app -BC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\.externalNativeBuild\cmake\debug\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-15 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\build\intermediates\cmake\debug\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Debug -DANDROID_NDK=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_CXX_FLAGS=-std=c++14 -fexceptions -frtti -DCMAKE_TOOLCHAIN_FILE=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja -DBUILD_TESTING=OFF -DANDROID_TOOLCHAIN=gcc-4.9}


 (include)   CMakeLists.txt 
Open File


CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage


CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage


-- Configuring incomplete, errors occurred!


Build command failed.


Error while executing process C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app -BC:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\.externalNativeBuild\cmake\release\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-15 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Raul del Rio\AndroidStudioProjects\MyApplication2\app\build\intermediates\cmake\release\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Release -DANDROID_NDK=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_CXX_FLAGS=-std=c++14 -fexceptions -frtti -DCMAKE_TOOLCHAIN_FILE=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Raul del Rio\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja -DBUILD_TESTING=OFF -DANDROID_TOOLCHAIN=gcc-4.9}


 (include)   CMakeLists.txt 
Open File


CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage


CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage


-- Configuring incomplete, errors occurred!

这是我为解决过去的问题所做的更改：

android {
    compileSdkVersion 28
    defaultConfig {
    applicationId "com.example.rauldelrio.myapplication"
    minSdkVersion 15
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    externalNativeBuild {
        cmake {
            arguments '-DBUILD_TESTING=OFF', '-DANDROID_TOOLCHAIN=gcc-4.9'
            cppFlags "-std=c++14 -fexceptions -frtti"
        }
    }
}

Answer 1

我也有这个问题。我认为我的C编译器/ NDK环境由于某种原因而损坏。但是，重新安装这些工具可以解决问题。

重新安装C / NDK环境的步骤：

Android菜单：“工具”>“ SDK管理器”
外观和行为>系统设置> Android SDK
SDK工具选项卡
取消选中CMake，LLDB，NDK，然后单击“确定”（将其卸载）
检查CMake，LLDB，NDK，然后单击“确定”（重新安装它们-需要一些时间）

强制刷新工具后，所有内容均重新正确编译。

外部原生构建问题，构建命令失败，Android Studio

1 个答案: