android 环信 集成发送消息崩溃

大神们  小弟集成一下安卓环信sdk  然后用了demo   但是发送消息时候或者接受消息  直接崩溃  bugly 提示是一个jar包需要升级  但是 我已然是更高的版本了了  下面是错误消息 希望大神帮忙看一下
java.lang.RuntimeException

Picasso detected an unsupported OkHttp on the classpath. To use OkHttp with this version of Picasso, you'll need: 1. com.squareup.okhttp:okhttp:1.6.0 (or newer) 2. com.squareup.okhttp:okhttp-urlconnection:1.6.0 (or newer) Note that OkHttp 2.0.0+ is supported!

com.squareup.picasso.Utils.createDefaultDownloader(Utils.java:251)
com.squareup.picasso.Picasso$Builder.build(Picasso.java:754)
com.squareup.picasso.Picasso.with(Picasso.java:597)
com.easemob.chatuidemo.utils.UserUtils.setUserAvatar(UserUtils.java:43)
com.easemob.chatuidemo.adapter.MessageAdapter.setUserAvatar(MessageAdapter.java:570)
com.easemob.chatuidemo.adapter.MessageAdapter.getView(MessageAdapter.java:461)
android.widget.AbsListView.obtainView(AbsListView.java:2257)
android.widget.ListView.makeAndAddView(ListView.java:1790)
android.widget.ListView.fillSpecific(ListView.java:1337)
android.widget.ListView.layoutChildren(ListView.java:1620)
android.widget.AbsListView.onLayout(AbsListView.java:2089)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.support.v4.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:562)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
android.widget.FrameLayout.onLayout(FrameLayout.java:388)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
android.widget.FrameLayout.onLayout(FrameLayout.java:388)
android.view.View.layout(View.java:14828)
android.view.ViewGroup.layout(ViewGroup.java:4631)
android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2026)
android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1783)
android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1039)
android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5648)
android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
android.view.Choreographer.doCallbacks(Choreographer.java:574)
android.view.Choreographer.doFrame(Choreographer.java:544)
android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
android.os.Handler.handleCallback(Handler.java:733)
android.os.Handler.dispatchMessage(Handler.java:95)
android.os.Looper.loop(Looper.java:136)
android.app.ActivityThread.main(ActivityThread.java:5052)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:515)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
dalvik.system.NativeStart.main(Native Method)