android - andEngine Android-Studio linker Error during Build

Question

我从他们的 git 仓库中获取了 AndEngine 的源代码，下载了一个新的 AndroidStudio、sdk 和 ndk，导入它，并尝试创建一个简单的新的空 GameActivity extends BaseGameActivity。

但我无法启动它，因为出现以下错误:

/home/uhu/android-ndk-r9d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: /home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj/local/armeabi-v7a/objs/andengine_shared//home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.o: in function Java_org_andengine_opengl_GLES20Fix_glVertexAttribPointer:/home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.c:9: error: undefined reference to 'glVertexAttribPointer'

/home/uhu/android-ndk-r9d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: /home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj/local/armeabi-v7a/objs/andengine_shared//home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.o: in function Java_org_andengine_opengl_GLES20Fix_glDrawElements:/home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.c:13: error: undefined reference to 'glDrawElements'

Error:Execution failed for task ':andEngine:compileReleaseNdk'.

com.android.ide.common.internal.LoggedErrorException: Failed to run command: /home/uhu/android-ndk-r9d/ndk-build NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=/home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/Android.mk APP_PLATFORM=android-15 NDK_OUT=/home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj NDK_LIBS_OUT=/home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/lib APP_ABI=all Error Code: 2 Output: /home/uhu/android-ndk-r9d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: /home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj/local/armeabi-v7a/objs/andengine_shared//home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.o: in function Java_org_andengine_opengl_GLES20Fix_glVertexAttribPointer:/home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.c:9: error: undefined reference to 'glVertexAttribPointer' /home/uhu/android-ndk-r9d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: /home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj/local/armeabi-v7a/objs/andengine_shared//home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.o: in function Java_org_andengine_opengl_GLES20Fix_glDrawElements:/home/uhu/AndroidStudioProjects/aaa/andEngine/src/main/jni/src/GLES20Fix.c:13: error: undefined reference to 'glDrawElements' collect2: ld returned 1 exit status make: * [/home/uhu/AndroidStudioProjects/aaa/andEngine/build/intermediates/ndk/release/obj/local/armeabi-v7a/libandengine_shared.so] Error 1

有人知道怎么解决吗？或者，如果我只是使用了错误的工具，您可以推荐什么？

Answer 1

我设法编译了我的项目。在我看来，问题是 AS 和 ndk 不能很好地协同工作。无论如何，请查看我关于设置项目的博客:-

AS and AndEngine setup