鏈接時出現cocos2dx android AppDelegate錯誤

Question

嗨，我在為Android編譯項目時遇到問題-對於Win32和BB10，它可以正常工作，但是當我嘗試在android NDK中編譯它時，出現以下消息：

[armeabi] SharedLibrary  : libcocos2dcpp.so
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::applicationDidEnterBackground()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::applicationWillEnterForeground()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'vtable for AppDelegate'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::AppDelegate()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::AppDelegate()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::loadResources()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'AppDelegate::applicationDidFinishLaunching()'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'typeinfo name for AppDelegate'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: error: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: multiple definition of 'typeinfo for AppDelegate'
C:/androidsdk/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/bin/ld.exe: ./obj/local/armeabi/objs/cocos2dcpp_shared/__/__/Classes/AppDelegate.o: previous definition here
collect2.exe: error: ld returned 1 exit status
/cygdrive/c/androidsdk/ndk/android-ndk-r10/build/core/build-binary.mk:647: recipe for target 'obj/local/armeabi/libcocos2dcpp.so' failed

誰能指出我做錯了什么？ 可可2.4

Answer 1

我對另一個圖書館也有同樣的問題。 就我而言，這是因為在Android.mk中，在LOCAL_SRC_FILES中，相同的c文件被列出了2次。 在您的情況下，可能是AppDelegate.cpp