Barclays Summer Analyst interview questions

Gave my application to a contact I had at Barclays, was contacted via e-mail to set up a first round phone interview, which I scheduled for early the following week. An interviewer called me and ran about a 25 minute basic behavioral interview - no knowledge based questions at all. I was e-mailed back the following week to let me know that I had not made second round.

This is an on-campus interview and has two sessions with two interviewers separately. Talking about my projects on the resume and explained their company Asked questions about how to send our ERROR msg, only this question is Tech