Can't link items/see items link

[GoogleCodeExporter]

What version of Prat are you using?
65319

Do you use embedded libraries or standalones?
standalones

What language/realm type?
zhTW

What steps will reproduce the problem?
1. try to link items in channel/someone link items in channel will report 
error(7 times)

What is the expected output? What do you see instead?
[2008/03/23 21:46:17-256-x7]: Prat-2.0 63303.65317\Prat.lua:1906: attempt 
to index global 'ICON_TAG_LIST' (a nil value)
Prat-2.0 63303.65317\Prat.lua:1376: in function 
<Interface\AddOns\Prat\Prat.lua:1349>
(tail call): ?:
Interface\FrameXML\ChatFrame.lua:2067: in function 
<Interface\FrameXML\ChatFrame.lua:2060>:
(tail call): ?:
(tail call): ?:
<string>:"*:OnEvent":1: in function <[string "*:OnEvent"]:1>

Please provide any additional information below.
i use [chatlink] option

Original issue reported on code.google.com by tristanl...@msn.com on 23 Mar 2008 at 1:50

[GoogleCodeExporter]

This is also occurring in version 65491. I had just updated from 63496, which 
was
working.

[2008/03/23 20:27:23-1066-x7]: Prat-2.0 65487.65491\Prat.lua:1909: attempt to 
index
global 'ICON_TAG_LIST' (a nil value)
Prat-2.0 65487.65491\Prat.lua:1378: in function 
<Interface\AddOns\Prat\Prat.lua:1351>
(tail call): ?:
Interface\FrameXML\ChatFrame.lua:2067: in function
<Interface\FrameXML\ChatFrame.lua:2060>:
(tail call): ?:
(tail call): ?:
<string>:"*:OnEvent":1: in function <[string "*:OnEvent"]:1>

Original comment by wen...@gmail.com on 24 Mar 2008 at 1:48