问即时聊天com.tencent.imsdk:tuikit:5.1.56，ChatLayout报错？

2021-04-04 18:10:26.949 16746-16746/com.xiaoming.a008project E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.xiaoming.a008project, PID: 16746
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xiaoming.a008project/com.xiaoming.a008project.im.ChatActivity}: android.view.InflateException: Binary XML file line #9 in com.xiaoming.a008project:layout/activity_chat: Binary XML file line #9 in com.xiaoming.a008project:layout/activity_chat: Error inflating class com.tencent.qcloud.tim.uikit.modules.chat.ChatLayout
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3894)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:4077)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:91)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2458)
        at android.os.Handler.dispatchMessage(Handler.java:110)
        at android.os.Looper.loop(Looper.java:219)
        at android.app.ActivityThread.main(ActivityThread.java:8387)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
     Caused by: android.view.InflateException: Binary XML file line #9 in com.xiaoming.a008project:layout/activity_chat: Binary XML file line #9 in com.xiaoming.a008project:layout/activity_chat: Error inflating class com.tencent.qcloud.tim.uikit.modules.chat.ChatLayout
     Caused by: android.view.InflateException: Binary XML file line #9 in com.xiaoming.a008project:layout/activity_chat: Error inflating class com.tencent.qcloud.tim.uikit.modules.chat.ChatLayout
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at android.view.LayoutInflater.createView(LayoutInflater.java:864)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1016)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:971)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1133)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1094)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:692)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:536)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:483)
        at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
        at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
        at com.xiaoming.a008project.im.ChatActivity.onCreate(ChatActivity.java:21)
        at android.app.Activity.performCreate(Activity.java:8121)
        at android.app.Activity.performCreate(Activity.java:8109)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1320)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3867)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:4077)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:91)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2458)
        at android.os.Handler.dispatchMessage(Handler.java:110)
        at android.os.Looper.loop(Looper.java:219)
        at android.app.ActivityThread.main(ActivityThread.java:8387)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
2021-04-04 18:10:26.950 16746-16746/com.xiaoming.a008project E/AndroidRuntime: Caused by: android.view.InflateException: Binary XML file line #7 in com.xiaoming.a008project:layout/chat_layout: Binary XML file line #7 in com.xiaoming.a008project:layout/chat_layout: Error inflating class com.tencent.qcloud.tim.uikit.component.TitleBarLayout
    Caused by: android.view.InflateException: Binary XML file line #7 in com.xiaoming.a008project:layout/chat_layout: Error inflating class com.tencent.qcloud.tim.uikit.component.TitleBarLayout
    Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at android.view.LayoutInflater.createView(LayoutInflater.java:864)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1016)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:971)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1133)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1094)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:692)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:536)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:483)
        at android.view.View.inflate(View.java:26309)
        at com.tencent.qcloud.tim.uikit.modules.chat.base.ChatLayoutUI.initViews(ChatLayoutUI.java:49)
        at com.tencent.qcloud.tim.uikit.modules.chat.base.ChatLayoutUI.<init>(ChatLayoutUI.java:40)
        at com.tencent.qcloud.tim.uikit.modules.chat.base.AbsChatLayout.<init>(AbsChatLayout.java:67)
        at com.tencent.qcloud.tim.uikit.modules.chat.ChatLayout.<init>(ChatLayout.java:42)
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at android.view.LayoutInflater.createView(LayoutInflater.java:864)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1016)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:971)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:1133)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1094)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:692)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:536)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:483)
        at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
        at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
        at com.xiaoming.a008project.im.ChatActivity.onCreate(ChatActivity.java:21)
        at android.app.Activity.performCreate(Activity.java:8121)
        at android.app.Activity.performCreate(Activity.java:8109)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1320)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3867)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:4077)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:91)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2458)
        at android.os.Handler.dispatchMessage(Handler.java:110)
        at android.os.Looper.loop(Looper.java:219)
        at android.app.ActivityThread.main(ActivityThread.java:8387)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference
        at com.tencent.qcloud.tim.uikit.utils.ScreenUtil.getPxByDp(ScreenUtil.java:88)
        at com.tencent.qcloud.tim.uikit.component.TitleBarLayout.init(TitleBarLayout.java:55)
2021-04-04 18:10:26.950 16746-16746/com.xiaoming.a008project E/AndroidRuntime:     at com.tencent.qcloud.tim.uikit.component.TitleBarLayout.<init>(TitleBarLayout.java:36)