a good thing to do is renaming the plugin folder to “plugins_off”. This disables all the plugins.. so you can see if the problem is located in a plugin. Logging needs to be set up: https://codex.wordpress.org/Editing_wp-config.php#Configure_Error_Log
Also try to follow this guide if want to start over. This is a pretty solid method:
Move WordPress to a new domain in 10 easy steps!
I’ve create a sudir “community” on my sub site of my main WordPress multi blog/site. I uploaded BP plugin on my server in the right folder but I don’t see the activation lable on my control panel.. why?
I’ve create a sudir “community” on as sub site og my main WordPress. multi blog/site. I uploaded BP plugin on my server but I don’t see the activation lable on my control panel.. why?
How can you tell if there is a javascript issue?
I don’t think that would be possible, but, there is always a plugin for everything.
To achieve what you are talking about, it would require ajax to load 3 pages without re-loading the page? Yeah, the wordpress logout requires the standard wp-login.php?action=logout action, to dump that into an ajax js would be pretty difficult.
You can see what I am talking about, if you go to your site, and click the “Log Out”, the wp-login.php?action=logout will appear, than redirect to the homepage.
But it would be still worth checking around! 
P.S, if there is a plugin that does this, I would expect it to conflict with alot of other plugins.
@sayhitoarvind This is not a BuddyPress issue. It’s more like the WordPress Anyfont plugin is messing up your multisite installation. Similar to a multisite/anyfont issue I saw in WP.org forums https://wordpress.org/support/topic/plugin-anyfont-issue-after-enabling-multi-site-in-wordpress-304?replies=2
Do resolve the Anyfont plugin issue with the plugin developer and also any multisite installation issues at https://wordpress.org/support/forum/multisite before installing BuddyPress. You need to have a stable and sound WP installation before installing BuddyPress, otherwise it’s going to be a rocky road.
Log in to WP.org forums with same username and password used here.
Does anybody have any ideas?
i just now enabled multisite (i.e network)
deactivated all my plugins(the blog uses buddypress)
i just added the ALLOW constant in wpconfig and also added rewrite mod in htaccess.
im having issues
i cannot login to my admin panel of my main blog(metasastra)
it goes like this :
http://www.metasastra.com/wp-login.php?redirect_to=http%3A%2F%2Fwww.metasastra.com%2Fwp-admin%2Fplugins.php&reauth=1
cannot login.
this is my htaccess:
# BEGIN AnyFont
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^images/(.*).png$ /wp-content/plugins/anyfont/img.php [L]
# END AnyFont
# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress
PS: i used SubFolder
ANOTHER NOTE : had problems with Google XML Sitemaps plugin,wp-greet plugin..so i removed them.
then after allowing multi site.. i found that “Buddypress” plugin is missing.. but went to install page.. it says its “installed”
but i have disabled all my plugins
please help.how do i fix this issue?
There are plugins you can choose from WP repo which will help you with that. Google results
I don’t really know how to tell if it does 
Sorry
I have BP and the default theme.and WP 3.1
On the top bar it has three tabs, the name of the site, log in and sign up.
The sign up tab brings you to the sign up page. The log in tab brings you to the wordpress login. I do not want it to go there. I want to either get rid of the log in tab there and let the members log in in the widget area. or for it to send you to a log in page.
How can I do this,
Thanks
Does your web browser report any JavaScript conflicts?
I use WP Super-Cache and WP Minify just fine. I would use W3TC but I use multisite functions like switch_to_blog alot – i mean alot – and they just aren’t supported by the plugin and it won’t be until WP3.2 that switch_to_blog is compatible. Once it is I will go back to W3TC, – – maybe — ever since I’ve been waiting for it to work I’ve been getting Super-cache/WPminify and a few other tricks to get my sites almost as fast or just as fast as I had them with W3TC. I’m currently testing out FV Gravatar plugin for gravatars https://wordpress.org/extend/plugins/fv-gravatar-cache and I’m going to do CDN next since WPSupercache does have a CDN feature. Overall, I think Super-cache has been more Multisite friendly and more user friendly as well.
Hi everyone. I’m really hoping someone can help me out. I’ve searched for hours this evening trying to find the solution to this.
I’ve got my WP install in a “wordpress” subdir. Most everything is running smoothly except I can’t login using the “login” link in my adminbar, and my wp-login.php can no longer be found. Even when I try the direct URL, http://drummertalk.org/wordpress/wp-login.php, it is simply a blank page. If I disable BP, then I can log in without issue.
It should be noted that I can successfully log in using the BP login widget.
http://drummertalk.org
WP 3.1
BP 1.2.8
Thanks!!
… and so you open up your instyle’s page.php file and compare the HTML structure of that page file with the HTML structure of the template files transferred to your instyle theme folder during the BP template pack process.
For more info about the whole process and a sample walkthrough:
https://codex.buddypress.org/theme-development/wordpress-to-buddypress-theme/
https://codex.buddypress.org/theme-development/bp-template-pack-walkthrough-level-easy-2/
Hello, I come to this support forum in search of some help on my issue. I am running bp-wp versions of 3.1, and 1.2.8
Seems that on my install, very weirdly, the buddypress plugin is causing my wordpress ratings to break on my wordpress admin plugin directory, (wp-admin/plugins.php) what now is what it’s showing, is instead of a normal wordpress rating, it shows this weird single star with a yellow bar:

So, firstly, I deactivated all plugins, and yes, that did solve my problem, so, I deactivated the first half, and then the second half to narrow it down, coming to first half, and to all no avail, I deactivated buddypress, and… thats the culprit!
What The…..?
Anybody have an idea on this weird problem?
Only way your files can get written to is by someone getting your FTP passwords or has access to server. That is easily done if you get a virus/malware on your computer. Is somebody else accessing the FTP on another computer? Also, bad themes and plugins can do this as well. NEVER use a plugin or theme that was not from a reputable developer or from the WordPress repo.
You most likely have a trojan on your computer that stole your FTP passwords. If you are on a windows PC take a sledge hammer to it and get a MAC. <– just kidding. You should run some anti-virus and change all your passwords ASAP.
https://codex.wordpress.org/FAQ_My_site_was_hacked
http://smackdown.blogsblogsblogs.com/2008/06/24/how-to-completely-clean-your-hacked-wordpress-installation/
http://ottopress.com/2009/hacked-wordpress-backdoors/
Hello
I’m using the newest version of BP & WordPress and I think my site is hacked
during a backup I found a file called 29.php a folder called .log with lots of html files and my index.php file now has a code snippet which the original wordpress index.php file dont have:
¸`
`
how could that happen ?