Black block

Q: Does it mean anything if when you're trying to read someones Aura but something blackish blocks it? It really confused me.

Eva's Response: This can mean one of two things...

A - There is a block in the person's aura. This can be an energy block or something that person does not what you to know. You can send the person healing energy and see if that helps.

B - You were reading the person's aura without their permission and their guardian was blocking you from seeing it. This has happens from time to time in people who either don't want to be read, or it's not in the person's best interest to be read.

You only describe the experience in a few words, but based on what you've written above, I'd say it's option B. There is nothing you can do in this instance.