May be u need recomplied all. Because i recompiled and cooked all files while upgrade the game engine. At last, the problem is solved on release cooked version and shipping version.But editor dialogue preview still not worked.
May be u need recomplied all. Because i recompiled and cooked all files while upgrade the game engine. At last, the problem is solved on release cooked version and shipping version.But editor dialogue preview still not worked.