Can't assign fnt to BitmapLabel with 1.3.0.0 version

I imported 1.2.0.1 ui files to 1.3.0.0 version.
then all of BitmapLabel has missing fnt file,
and can’t assign to other fnt.

Even new project, BitmapLabel isn’t able to be assigned new fnt file.

Ihave the same issue. it always displays a default name “…/missing-font.fnt”

嗨,老外。想知道为什么吗?想知道为什么就跟我学中文吧。
请打开这个链接查看原因
http://www.cocoachina.com/bbs/simple/?t195385.html
The answer is
set the fnt file’s name same as the png file .
I am very sorry for bad English

Anybody else having problem with UI editor crashing while importing .fnt file?