极光im出现NoClassDefFoundError
java.lang.NoClassDefFoundError: jiguang.chat.utils.ThreadUtil
at jiguang.chat.utils.ThreadUtil.runInUiThread(ThreadUtil.java:18)
at jiguang.chat.view.ConversationListView.setUnReadMsg(ConversationListView.java:103)
at jiguang.chat.adapter.ConversationListAdapter.getView(ConversationListAdapter.java:223