version : cocos2dx 3.17
sdk 9.0 api level 28
ndk 19.0.5232133
i compile android project in android studio but its give this error i can not get any solution . how to solve this
Build command failed.
Error while executing process /Users/milanitaliya/Library/Android/sdk/ndk-bundle/ndk-build with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/jni/Android.mk NDK_APPLICATION_MK=/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/jni/Application.mk APP_ABI=armeabi-v7a NDK_ALL_ABIS=armeabi-v7a NDK_DEBUG=1 APP_PLATFORM=android-16 NDK_OUT=/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/build/intermediates/ndkBuild/debug/lib NDK_TOOLCHAIN_VERSION=clang -j4 NDK_MODULE_PATH=/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d:/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos:/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/external NDK_DEBUG=1 /Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/build/intermediates/ndkBuild/debug/obj/local/armeabi-v7a/libMyGame.so}
[armeabi-v7a] SharedLibrary : libMyGame.so
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:78: error: undefined reference to ‘cocos2d::ui::LoadingBar::getPercent() const’
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:0: error: undefined reference to ‘typeinfo for cocos2d::ui::LoadingBar’
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:88: error: undefined reference to ‘cocos2d::ui::LoadingBar::setPercent(float)’
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:0: error: undefined reference to ‘typeinfo for cocos2d::ui::LoadingBar’
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:142: error: undefined reference to ‘cocos2d::ui::LoadingBar::setPercent(float)’
/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/cocos2d/cocos/2d/CCActionProgressTimer.cpp:0: error: undefined reference to ‘typeinfo for cocos2d::ui::LoadingBar’
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [/Users/milanitaliya/Desktop/projects/projects3/WordsWorld/proj.android/app/build/intermediates/ndkBuild/debug/obj/local/armeabi-v7a/libMyGame.so] Error 1