                 if snapshot.value is NSNull {
                     self.subview.stopAnimating()
                     self.subview.removeFromSuperview()
+                    
+                    self.showError("We did not find any groups for you")
                 }
             })
             

            }
        })
    }
}



                if(snapshot.value is NSNull){           //if there is no group for this user stop loading
                    self.subview.stopAnimating()
                    self.subview.removeFromSuperview()
                    self.showError("We did not find any groups for you.")
                }else{
                    if let groupID = snapshot.value as? String {
                        let groupRef = Firebase(url:  Constants.baseURL + "groups/\(groupID)")
