Unity pack windows run Purple Pink

Unity built a small demo, in the editer inside the normal Operation. As follows

But once the package is released to Android or windows, something like this happens

This is generally due to the absence of a material map, which is usually packaged in a file with the default map Selected. If this is the case, you can try the code to dynamically load a material Ball. As follows

Material Materialwall = resources.load ("materials\\materialwall") as material;walltemp.getcomponent<renderer> (). material = materialwall;

　　

This can solve the problem temporarily, but later found himself good Again. That's Ridiculous. I'LL Study it Later.

Unity pack windows run Purple Pink