manifests에 android:name=".GlobalApplication"를 넣어주면
FATAL EXCEPTION: main
Process: com.STans.dasuliki, PID: 5438
java.lang.RuntimeException: Unable to create application com.STans.dasuliki.GlobalApplication: com.kakao.util.exception.KakaoException: MISS_CONFIGURATION : need to declare com.kakao.sdk.AppKey in your AndroidManifest.xml
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5842)
at android.app.ActivityThread.-wrap3(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6646)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1468)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1358)
Caused by: com.kakao.util.exception.KakaoException: MISS_CONFIGURATION : need to declare com.kakao.sdk.AppKey in your AndroidManifest.xml
at com.kakao.auth.Session.(Session.java:457)
at com.kakao.auth.Session.initialize(Session.java:109)
at com.kakao.auth.KakaoSDK.init(KakaoSDK.java:47)
at com.STans.dasuliki.GlobalApplication.onCreate(GlobalApplication.java:20)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1032)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5839)
at android.app.ActivityThread.-wrap3(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6646)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1468)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1358)
KakaoSDK.init(new KakaoSDKAdapter()); <-여기서 에러가 납니다
잘되다가 갑자기 에러나더니 몇시간째 머리만 잡고있네요ㅜㅜ 도움 부탁드립니다.