调用mAdapter.remove（）方法报错

[luke-li-n]

java.lang.UnsupportedOperationException
at java.util.Collections$UnmodifiableList.remove(Collections.java:1364)
at com.chad.library.adapter4.BaseQuickAdapter.removeAt(BaseQuickAdapter.kt:635)
at com.chad.library.adapter4.BaseQuickAdapter.remove(BaseQuickAdapter.kt:652)
at com.csserver.lite.ui.chat.ChatActivity$deleteMessage$1.onSuccess(ChatActivity.kt:261)
at com.jet.im.internal.MessageManager$$ExternalSyntheticLambda3.run(D8$$SyntheticClass:0)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:238)
at android.app.ActivityThread.main(ActivityThread.java:7798)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:512)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:995)