未找到Android ndk错误asm types.h

时间：2017-06-28 04:22:48

标签： android android-studio android-ndk

将Android Studio更新为2.3.3并更新ndk软件包后，我的项目无法构建。错误是什么意思？它应该是IDE的错误。如何解决问题或如何回到之前的Android Studio / ndk版本？

Error:注: 某些输入文件使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。
注: /home/noob/code/greatcompany/ExcellentApk/app/src/main/java/com/greatcompanyx/ExcellentApk/yjzb/CtrlNetTool.java使用了未经检查或不安全的操作。
注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:externalNativeBuildRelease'.
> Build command failed.
  Error while executing process /home/noob/Android/Sdk/cmake/3.6.3155560/bin/cmake with arguments {--build /home/noob/code/greatcompany/ExcellentApk/app/.externalNativeBuild/cmake/release/armeabi-v7a --target greatcompany-foot}
  [1/1] Re-running CMake...
  -- Configuring done
  使用Android编译设置
  -- Generating done
  -- Build files have been written to: /home/noob/code/greatcompany/ExcellentApk/app/.externalNativeBuild/cmake/release/armeabi-v7a
  [1/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/Buffer.cpp.o
  [2/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/aec/aec.cpp.o
  [3/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/beamforming/delaysum.cpp.o
  [4/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_kws.cpp.o
  [5/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_posthandler.cpp.o
  [6/17] Building CXX object src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_feature_extractor.cpp.o
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_posthandler.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_posthandler.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_posthandler.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_posthandler.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_posthandler.cpp:5:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/utils/json/json.h:50:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdlib.h:36:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/malloc.h:22:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_feature_extractor.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_feature_extractor.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_feature_extractor.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_feature_extractor.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_feature_extractor.cpp:5:
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_feature_extractor.h:18:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdlib.h:36:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/malloc.h:22:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/aec/aec.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/aec/aec.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/aec/aec.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/aec/aec.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/aec/aec.cpp:5:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/iostream:39:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/ostream:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/ios:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/iosfwd:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/bits/postypes.h:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/cwchar:44:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/wchar.h:32:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_kws.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_kws.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/kws/sentence/Sentence_kws.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_kws.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/kws/sentence/Sentence_kws.cpp:6:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/utils/json/json.h:50:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdlib.h:36:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/malloc.h:22:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/Buffer.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/Buffer.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/Buffer.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/Buffer.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/Buffer.cpp:5:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/Buffer.h:11:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3/Eigen/Core:80:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/complex:45:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/sstream:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/istream:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/ios:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/iosfwd:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/bits/postypes.h:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/cwchar:44:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/wchar.h:32:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  FAILED: /home/noob/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++  --target=armv7-none-linux-androideabi --gcc-toolchain=/home/noob/Android/Sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/noob/Android/Sdk/ndk-bundle/sysroot  -DANDROID -DNDEBUG -Dgreatcompany_foot_EXPORTS -I../../../../src/main/cpp/greatcompany-foot/src -I../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3 -I../../../../src/main/cpp/greatcompany-foot/src/utils -I../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -O3 -mfpu=neon -mfloat-abi=softfp -march=armv7-a -Wno-parentheses -Os -DNDEBUG  -fPIC   -std=gnu++11 -MD -MT src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/beamforming/delaysum.cpp.o -MF src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/beamforming/delaysum.cpp.o.d -o src/main/cpp/greatcompany-foot/CMakeFiles/greatcompany-foot.dir/src/modules/beamforming/delaysum.cpp.o -c /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/beamforming/delaysum.cpp
  In file included from /home/noob/code/greatcompany/ExcellentApk/app/src/main/cpp/greatcompany-foot/src/modules/beamforming/delaysum.cpp:4:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/modules/beamforming/delaysum.h:14:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3/Eigen/Dense:1:
  In file included from ../../../../src/main/cpp/greatcompany-foot/src/3rdparty/eigen3/Eigen/Core:80:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/complex:45:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/sstream:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/istream:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/ios:38:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/iosfwd:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/bits/postypes.h:40:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/cwchar:44:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/wchar.h:32:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/stdio.h:42:
  In file included from /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/sys/types.h:36:
  /home/noob/Android/Sdk/ndk-bundle/sysroot/usr/include/linux/types.h:21:10: fatal error: 'asm/types.h' file not found
  #include <asm/types.h>
           ^~~~~~~~~~~~~
  1 error generated.
  ninja: build stopped: subcommand failed.


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

5 个答案:

答案 0 :(得分：9)

在Android studio 3.0和ndk 15中，我也遇到了这个错误。 但我解决了这个问题，但用中文分析了它。

http://www.jianshu.com/p/27f98165d73d

方法：

if(${ANDROID_ABI} STREQUAL "armeabi-v7a")
    include_directories(${ANDROID_SYSROOT}/usr/include/arm-linux-androideabi)
elseif(${ANDROID_ABI} STREQUAL "arm64-v8a")
    include_directories(${ANDROID_SYSROOT}/usr/include/aarch64-linux-android)
else()
    include_directories(${ANDROID_SYSROOT}/usr/include/arm-linux-androideabi)
endif()

方法2

SET（CMAKE_CXX_FLAGS“-isystem / home / cc / Android / Sdk / ndk-bundle / sysroot / usr / include / arm-linux-androideabi”）

方法3

include_directories（$ {ANDROID_SYSROOT}的/ usr /包括/ ARM-Linux的androideabi）

答案 1 :(得分：8)

Lemac的答案中的方法一对我有所改变：

$ python tdjson_example.py

Android Studio 3.0.1版，NDK 16.1.4479499。

答案 2 :(得分：4)

除了Alex Cohn回答，在我的情况下，问题是存在 我的CMakeList.txt中的set(CMAKE_C_FLAGS,...) 此声明与.gradle externalNativeBuild{ cmake { cFlags="..."}}

中设置的CMAKE_C_FLAGS重叠

似乎-isystem被Gradle插件添加到CFLAGS，不包括目录列表

答案 3 :(得分：1)

您的编译参数未命中

'com.android.tools.build:gradle:2.3.1'

您已将NDK升级到r15，但不是Android Studio和gradle插件。对我来说，带有…/include/arm-linux-androideabi（不是最新的）的Android Studio 3.0（预览版）会生成正确的编译命令。

如果您不想切换到Android Studio的预览版，可以手动将路径添加到import UIKit class FriendCVCell: UICollectionViewCell { @IBOutlet weak var FriendNameLabel: UILabel! @IBOutlet weak var FriendMobileNOLabel: UILabel! } 。

答案 4 :(得分：0)

我遇到了一个非常相似的案例。我在CMakeLists.txt中设置了CMAKE_C_FLAGS和CMAKE_CXX_FLAGS：

set(CMAKE_C_FLAGS "${MY_CUSTOM_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${MY_CUSTOM_CXX_FLAGS}")

但是，由于在调用cmake时android.toolchain.cmake用作工具链文件，因此cmake首先会解释android.toolchain.cmake的内容（这将在CMAKE_C_FLAGS和CMAKE_CXX_FLAGS上设置值），然后将我的设置加载到CMakeLists.txt中。也就是说，我终于改成了这个：

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MY_CUSTOM_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MY_CUSTOM_CXX_FLAGS}")
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