无法投屏本地视频

[wangshufu]

本地文件选择后的播放路径是:http://192.168.1.101:8192/storage/emulated/0/yyy/ppppp.mp4
1.投屏播放网络文件是可以的
2.发现有报错
W/System.err: java.lang.RuntimeException: Null or empty XML
W/System.err: at org.fourthline.cling.support.lastchange.LastChangeParser.parse(LastChangeParser.java:108)
W/System.err: at com.android.cast.dlna.dmc.control.CastSubscriptionCallback.eventReceived(CastSubscriptionCallback.java:72)
W/System.err: at org.fourthline.cling.controlpoint.SubscriptionCallback$2.eventReceived(SubscriptionCallback.java:223)
W/System.err: at org.fourthline.cling.model.gena.RemoteGENASubscription.receive(RemoteGENASubscription.java:114)
W/System.err: at org.fourthline.cling.protocol.sync.ReceivingEvent$2.run(ReceivingEvent.java:131)
W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
W/System.err: at java.lang.Thread.run(Thread.java:929)
W/System.err: java.lang.RuntimeException: Null or empty XML
W/System.err: at org.fourthline.cling.support.lastchange.LastChangeParser.parse(LastChangeParser.java:108)
W/System.err: at com.android.cast.dlna.dmc.control.CastSubscriptionCallback.eventReceived(CastSubscriptionCallback.java:72)
W/System.err: at org.fourthline.cling.controlpoint.SubscriptionCallback$2.eventReceived(SubscriptionCallback.java:223)
W/System.err: at org.fourthline.cling.model.gena.RemoteGENASubscription.receive(RemoteGENASubscription.java:114)
W/System.err: at org.fourthline.cling.protocol.sync.ReceivingEvent$2.run(ReceivingEvent.java:131)
W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
W/System.err: at java.lang.Thread.run(Thread.java:929)
您能帮忙看下是哪里的问题吗?