When no RoleBinding, don't crash hard in OutputSender, instead just Log a warning or ignore. It could be that someone Logged out just in the moment after LogicalPorts were created but before outputSender ran its course! Because this is a possibility (however remote it is), this shouldn't crash, because crashing means that other following Outputs don't reach their recipient (which they should!).
When no RoleBinding, don't crash hard in OutputSender, instead just Log a warning or ignore. It could be that someone Logged out just in the moment after LogicalPorts were created but before outputSender ran its course! Because this is a possibility (however remote it is), this shouldn't crash, because crashing means that other following Outputs don't reach their recipient (which they should!).