I've been unable to upload photos to the JS stream.
Checking forums and such, as well as, checking Joomla's Extensions > Warnings, shows that the path to the temp folder is not defined.
I checked all the folder(s) for existance and permissions.
My hosting provider provides me with CPanel and Multi-PHP functions, so I have a php.ini file in my document root.
What puzzles me is that in the Joomla System > System Information > PHP Information "upload_tmp_dir" is "no value". If I place a phpinfo.php file in my joomla root, it shows the desired value for upload_tmp_dir.
I don't think this is a problem with JomSocial, but it's driving me nuts.
Maybe someone will have an idea. Thanks.