18-04-27
1

E/LCChatKit: cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$4 internalDone0():139
com.avos.avoscloud.AVException: java.lang.Throwable: idList is empty!
at cn.leancloud.chatkit.cache.LCIMProfileCache.getCachedUsers(LCIMProfileCache.java:92)
at cn.leancloud.chatkit.utils.LCIMConversationUtils.getConversationName(LCIMConversationUtils.java:49)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.updateName(LCIMConversationItemHolder.java:135)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.access$000(LCIMConversationItemHolder.java:45)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$1.done(LCIMConversationItemHolder.java:82)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:21)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:10)
at com.avos.avoscloud.AVCallback.internalDone(AVCallback.java:18)
at com.avos.avoscloud.im.v2.AVIMConversation$17.execute(AVIMConversation.java:1446)
at com.avos.avoscloud.im.v2.AVIMBaseBroadcastReceiver.onReceive(AVIMBaseBroadcastReceiver.java:29)
at android.support.v4.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:297)
at android.support.v4.content.LocalBroadcastManager.access$000(LocalBroadcastManager.java:46)
at android.support.v4.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:116)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.Throwable: idList is empty!
at cn.leancloud.chatkit.cache.LCIMProfileCache.getCachedUsers(LCIMProfileCache.java:92)
at cn.leancloud.chatkit.utils.LCIMConversationUtils.getConversationName(LCIMConversationUtils.java:49)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.updateName(LCIMConversationItemHolder.java:135)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.access$000(LCIMConversationItemHolder.java:45)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$1.done(LCIMConversationItemHolder.java:82)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:21)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:10)
at com.avos.avoscloud.AVCallback.internalDone(AVCallback.java:18)
at com.avos.avoscloud.im.v2.AVIMConversation$17.execute(AVIMConversation.java:1446)
at com.avos.avoscloud.im.v2.AVIMBaseBroadcastReceiver.onReceive(AVIMBaseBroadcastReceiver.java:29)
at android.support.v4.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:297)
at android.support.v4.content.LocalBroadcastManager.access$000(LocalBroadcastManager.java:46)
at android.support.v4.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:116)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
04-27 08:54:02.994 13557-13557/com.bibao8.bitcoin E/LCChatKit: cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$5 internalDone0():164
com.avos.avoscloud.AVException: java.lang.Throwable: cannot find icon!
at cn.leancloud.chatkit.utils.LCIMConversationUtils.getConversationPeerIcon(LCIMConversationUtils.java:81)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.updateIcon(LCIMConversationItemHolder.java:160)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.access$100(LCIMConversationItemHolder.java:45)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$1.done(LCIMConversationItemHolder.java:83)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:21)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:10)
at com.avos.avoscloud.AVCallback.internalDone(AVCallback.java:18)
at com.avos.avoscloud.im.v2.AVIMConversation$17.execute(AVIMConversation.java:1446)
at com.avos.avoscloud.im.v2.AVIMBaseBroadcastReceiver.onReceive(AVIMBaseBroadcastReceiver.java:29)
at android.support.v4.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:297)
at android.support.v4.content.LocalBroadcastManager.access$000(LocalBroadcastManager.java:46)
at android.support.v4.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:116)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.Throwable: cannot find icon!
at cn.leancloud.chatkit.utils.LCIMConversationUtils.getConversationPeerIcon(LCIMConversationUtils.java:81)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.updateIcon(LCIMConversationItemHolder.java:160)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder.access$100(LCIMConversationItemHolder.java:45)
at cn.leancloud.chatkit.viewholder.LCIMConversationItemHolder$1.done(LCIMConversationItemHolder.java:83)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:21)
at com.avos.avoscloud.im.v2.callback.AVIMConversationCallback.internalDone0(AVIMConversationCallback.java:10)
at com.avos.avoscloud.AVCallback.internalDone(AVCallback.java:18)
at com.avos.avoscloud.im.v2.AVIMConversation$17.execute(AVIMConversation.java:1446)
at com.avos.avoscloud.im.v2.AVIMBaseBroadcastReceiver.onReceive(AVIMBaseBroadcastReceiver.java:29)
at android.support.v4.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:297)
at android.support.v4.content.LocalBroadcastManager.access$000(LocalBroadcastManager.java:46)
at android.support.v4.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:116)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

18-04-28

你好，请问使用那个版本 ChatKit？

能描述一下崩溃复现的流程步骤吗？

18-04-28

崩溃的原因不在于chatkit，是因为我们在会话界面添加了一个view，然后联网操作导致的，然后后重新再进入到leancloud的时候就会出现会话列表是空列表，提示错误 idList is empty，debug时候发现属性里面member值为空。chatkit我不知道是那个版本，我是去年八月份导入的lib包。

18-04-28

崩溃的原因不在于chatkit，是因为我们在会话界面添加了一个view，然后联网操作导致的

你好，我这边不清楚您具体的代码逻辑，具体功能需求等上下文，无法复现以及定位您说的问题。

您描述的这种场景，并不是 SDK 的问题导致的崩溃，LeanCloud 不提供技术支持。

18-04-28

另外补充一点，您上面的提供的日志信息并不是 crash 的打印日志，上面日志这个错误是是因为你还没有接入自己的用户体系。

ChatKit 用户体系相关可以参考文档：ChatKit 使用指南 · Android2 。

18-05-2
xiaoxu

我最近，仔细排查了一下这个问题，并不是因为我们程序崩溃导致的，而且我们也加了用户体系了。出现的情况是偶尔的 ，但是一般出现在两个场景：1.用户非正常退出。2.用户收到了消息通知，但是已经退出登录了，其后用户换手机登录，显示空会话，并且空会话会有未读消息角标，错误提示idList is empty。

18-05-3

另外，我们的会话列表是在本地缓存中获取的。