Incorrect_Resource_URL virtualbox
I'm the author of this check.

My guess is that you're forwarding port 80 on the virtual machine to port 10080 on the host machine.  However, the check, since it runs over HTTP internally on the virtual machine, is checking port 80.

That SHOULD work properly to detect whether your paths are correct, but I haven't tested this scenario.  If you know for a fact that your resource URLs are correct, there's no harm in selecting "Never remind me about this again" and ignoring the message.