I can't open the header file in Xcode

[go.kim at samsung.com (김경옥)]

Hi,

I'm wondering why I can't open the provided header files in frameworks
using Xcode application when I double click the function names while
holding the Command key.

When I double click the function name with command key, I can get the
functions provided by the library
=> captured image
http://cbingoimage.naver.com/data3/bingo_20/imgbingo_18/thebart/25096/th
ebart_2.jpg

But I get only error like the image below
=>
http://cbingoimage.naver.com/data3/bingo_20/imgbingo_18/thebart/25096/th
ebart_1.jpg

When I find the header file in Finder directly, I can find the header
file which the error message says it can't find
=>
http://cbingoimage.naver.com/data3/bingo_20/imgbingo_18/thebart/25096/th
ebart_3.jpg

If you double click the header file in Finder, Xcode is supposed to be
executed but nothing happens.
If I open with a general text editor, I can open the header file like
the image below.
=>
http://cbingoimage.naver.com/data3/bingo_20/imgbingo_18/thebart/25096/th
ebart_4.jpg

Is it version problem of Xcode or header file?
Please let me know how to solve this problem.

Thanks