错误信息如下：
SUPPORTED_64_BIT_ABIS=[Ljava.lang.String;@198192c4
versionCode=1
BOARD=msm8992
BOOTLOADER=unknown
TYPE=user
ID=LMY47V
TIME=1447278703000
BRAND=Xiaomi
TAG=Build
SERIAL=d7b33852
HARDWARE=qcom
SUPPORTED_ABIS=[Ljava.lang.String;@1e7b65ad
CPU_ABI=armeabi-v7a
RADIO=unknown
IS_DEBUGGABLE=true
MANUFACTURER=Xiaomi
SUPPORTED_32_BIT_ABIS=[Ljava.lang.String;@5f479d7
TAGS=release-keys
CPU_ABI2=armeabi
UNKNOWN=unknown
USER=builder
FINGERPRINT=Xiaomi/libra/libra:5.1.1/LMY47V/5.11.12:user/release-keys
HOST=zc-miui-ota-bd49.bj
PRODUCT=libra
versionName=1.0
DISPLAY=LMY47V
MODEL=Mi-4c
DEVICE=libra
java.lang.IllegalArgumentException: Expected receiver of type com.raymond.demo.andfixdemo.MainActivity_CF, but got com.raymond.demo.andfixdemo.MainActivity
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at android.view.View$1.onClick(View.java:4023)
at android.view.View.performClick(View.java:4788)
at android.view.View$PerformClick.run(View.java:19911)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5275)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:910)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:705)