Sorry about my english.
I installed jomsocial on joomla 3.2.1 (german version, standard template, localhost on local pc to test jomsocial).
The Backend is after Installation away. All zero. The (Backend)-Website ist blank.
What can i do?
Please help. Thanks.

Hello there

First, you can enable error reporting to see what the error is.
If its not shown, then youll have to start uninstalling extension by extension to see which one is causing the issue.

same problem with joomla 3.2.1 and joomla 3.1.5 (german version, on local pc (template "isis" - LOCALHOST) without any extra installed components or modules. i install both versions to test jomsocial now and in both came this:

i make a new tab to see "ijoomlainstaller" and i become this:

>>
Strict Standards: Declaration of ijoomlainstallerAdminController::display() should be compatible with that of JControllerLegacy::display() in G:\xampp\htdocs\AAA\1joomla321-test\administrator\components\com_ijoomlainstaller\controller.php on line 23
<<

Now i check the jomsocial component and begin the process Install and unpacking, preparing etc.

when i click DONE in the end of the process
i see only a blank page in backend. i can´t deinstall or deactivate anything.

Have you enabled error reporting in Joomla?
documentation.jomsocial.com/wiki/Site_is_blank

Please be advised that will be very hard for us to support a localhost installation, therefore, please make your site available online.

Thanks

Hello, thanks for answer.

i have now installed on a website and it works.
on local pc isnt work (configuration?! xampp? phpini?). what can be the problem? on other installations i have no problems.
do you have a tip what i can do?
Thanks!
Greetings

Hello Bernd

Have you enabled error reporting on your localhost and what is the errors youre getting.
I really cant guess out of the blue what can be wrong with it.

Hello, thanks for help

The problem was:

cUrl must be ON in php.ini (localhost, xampp)