Question Live preview dos't work

in my kunena installation the "live preview" dos't work.

IE8 tell me:
=======
Details zum Fehler auf der Webseite

Benutzer-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB6.5; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; OfficeLiveConnector.1.5; OfficeLivePatch.1.3; .NET4.0C)
Zeitstempel: Mon, 18 Oct 2010 08:00:02 UTC


Meldung: 'preview' ist Null oder kein Objekt
Zeile: 81
Zeichen: 5
Code: 0
URI: trans-it.at/forum/neuesthema





my config:

Database collation check: The collation of your table fields are correct

Legacy mode: Disabled | Joomla! SEF: Enabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Exists | PHP environment: Max execution time: 30 seconds | Max execution memory: 40971520 | Max file upload: 52428800

Joomla default template details : yoo_air | author: YOOtheme | version: 5.5.1 | creationdate: October 2010

Kunena version detailled: Installed version: 1.6.1-DEV | Build: 3710 | Version name: Timu | Kunena detailled configuration:

Warning: Spoiler!

[th]Kunena config settings:[/th]

board_title	Trans-IT Forum
board_offline	0
board_ofset	0.00
offline_message	<h2>Das Forum ist im Wartungsmodus, bitte etwas Geduld / The Forum is currently offline for maintenance.</h2> <div>Check back soon!</div>
enablerss	1
enablepdf	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
jmambot	1
disemoticons	0
template	default
showannouncement	1
avataroncat	1
catimagepath	category_images/
showchildcaticon	1
annmodid	62
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	1
showemail	0
showuserstats	0
showkarma	0
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	80
maxsig	300
regonly	0
changename	0
pubwrite	0
floodprotection	60
mailmod	1
mailadmin	1
captcha	0
mailfull	1
allowavatar	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	2048
allowimageupload	0
allowimageregupload	1
imageheight	800
imagewidth	1024
imagesize	500
allowfileupload	0
allowfileregupload	1
filetypes	zip,txt,doc,gz,tgz,pdf
filesize	52428800
showranking	1
rankimages	1
avatar_src
fb_profile
pm_component
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	1
userlist_username	1
userlist_posts	1
userlist_karma	1
userlist_email	0
userlist_usertype	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory	0
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
usernamechange	0
rules_infb	1
rules_cid	1
help_infb	1
help_cid	82
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	de-at
fbsessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
fbdefaultpage	categories
default_sort	asc
alphauserpointsnumchars	10
sef	1
sefcats	0
sefutf8	0
showimgforguest	1
showfileforguest	0
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
js_actstr_integration	0
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
integration_access	auto
integration_login	communitybuilder
integration_avatar	communitybuilder
integration_profile	communitybuilder
integration_private	communitybuilder
integration_activity	communitybuilder
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
onlineusers	1
debug	0
catsautosubscribed	0
showbannedreason	0
version_check	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	1
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
activity_limit	0

Third-party components: AlphaUserPoints: Disabled or not installed | CommunityBuilder: Installed (Version : 1.2.3) | Jomsocial: Disabled or not installed | UddeIm: Disabled or not installed

Plugins: System - Mootools12: Disabled | System - Mootools Upgrade: Enabled | JFirePHP: Disabled or not installed | Kunena Discuss: Disabled or not installed | Kunena Search: Disabled or not installed | My Kunena Forum Menu: Disabled or not installed | My Kunena Forum Posts: Disabled or not installed

Modules: Kunena Latest: Disabled or not installed | Kunena Stats: Disabled or not installed | Kunena Login: Disabled or not installed

Hello,

the bbcode and the quick reply is working ?

Yes, both works perfect.

Did you test with Joomla! default template... I just test in one laptop where is IE8 and works fine so maybe conflict is in:

Joomla default template details : yoo_air | author: YOOtheme | version: 5.5.1 | creationdate: October 2010

?

Same problem with standard template "rhuk_milkyway"


Error:
Details zum Fehler auf der Webseite

Benutzer-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB6.5; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; OfficeLiveConnector.1.5; OfficeLivePatch.1.3; .NET4.0C)
Zeitstempel: Thu, 21 Oct 2010 15:51:23 UTC


Meldung: 'preview' ist Null oder kein Objekt
Zeile: 64
Zeichen: 5
Code: 0
URI: trans-it.at/forum/20-tester-forum/18-test/post/reply


Meldung: 'preview' ist Null oder kein Objekt
Zeile: 64
Zeichen: 5
Code: 0
URI: trans-it.at/forum/20-tester-forum/18-test/post/reply

Hello,

guys are using preview when are logged or when you are a guest ?