把游戏放后台经常弹出这种弹窗，求解决

手机型号:红米note5。系统MIUI12

下面是日志摘要，我也看不懂

java.lang.RuntimeException: Unable to create service com.netease.nimlib.service.NimService: java.lang.IllegalStateException: SDK should be config on Application#onCreate()! at android.app.ActivityThread.handleCreateService(ActivityThread.java:3578) at android.app.ActivityThread.access$1400(ActivityThread.java:201) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1690) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:201) at android.app.ActivityThread.main(ActivityThread.java:6821) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873) Caused by: java.lang.IllegalStateException: SDK should be config on Application#onCreate()! at com.netease.nimlib.c.a(Unknown Source:148) at com.netease.nimlib.service.NimService.onCreate(Unknown Source:5) at android.app.ActivityThread.handleCreateService(ActivityThread.java:3566) ... 8 more