Add error handlers.

services/web/public/coffee/ide/share/controllers/ShareController.coffee

@@ -14,11 +14,17 @@ define [
 
 			ide.socket.on 'project:membership:changed', (data) =>
 				if data.members
-					projectMembers.getMembers().success (responseData) =>
-						if responseData.members
-							$scope.project.members = responseData.members
+					projectMembers.getMembers()
+						.success (responseData) =>
+							if responseData.members
+								$scope.project.members = responseData.members
+						.error (responseDate) =>
+							console.error "Error fetching members for project"
 				if data.invites
-					projectInvites.getInvites().success (responseData) =>
-						if responseData.invites
-							$scope.project.invites = responseData.invites
+					projectInvites.getInvites()
+						.success (responseData) =>
+							if responseData.invites
+								$scope.project.invites = responseData.invites
+						.error (responseDate) =>
+							console.error "Error fetching invites for project"
 	]