public ActionResult AvailableGroupsToJoin() { string msg; try { var usermodel = _secretSantaBl.CustomUserModelByLoggedInUser(User); var model = _secretSantaBl.JoinGroupEditModelByAccountNumberString(usermodel.AccountNumberString); return(View("JoinGroups", model)); } catch (AppException ax) { msg = ax.Message; } catch (Exception) { msg = "An Error Has Occured"; } return(PartialView("_ErrorMessage", new StringModel(msg))); }