切换视图遇到Panic WSERV 6
在切换视图的时候遇到如上错误
具体情况是view a中播放视频
不播放或者播放一次切换没有问题，
播放两次或者多次再切换一定出现如上错误

参考过其他帖子，资源释放什么的，我查看过所有的源代码的new了。
我不明白的是播放两次一定会出错是为什么呢。
求解！谢谢！
[解决办法]
Panic WSERV 6
Invalid window handle.

A handle which should have referred to a window of a particular type referred to a window of another type, or the object index didn’t recognise the handle.

On the server side, this panic is ultimately raised by CWsClient::HandleToWindow() and CWsClient::HandleToClientWindow() during handle conversions.

无效的窗口句柄。检查视屏窗口句柄设置。