wuzf

> Is there any output message in terminal? Nothing。

I comment the code about point light to let the pilot engine run first now.And waiting for your good news.   

> Perhaps the shadow maps waste too much memory. allocation memory size = 503316480 = 480MB？See Figure 1.

> > Perhaps the shadow maps waste too much memory. > > 把2048改成1024 确实不抛异常 可以运行了。 Thanks.It works now.