list of devices attached T062005U51 unauthorized

[AC Question]

attempted cm-12.1 flash and wiped out everything on phone (2013 XT1060). Phone powers on to show bootloader is unlocked and that all. I had twrp recovery 2.8.7.0 installed and 5.1 OS. After screw up, I try to boot to recovery mode and when I do (accept recovery), phone goes into cyanogen Recovery. There's nothing (rom) to flash, but can wipe data/factory reset, cache and media. Will reboot to bootloader and power down. I'm STUCK!!!! HELP if anyone can. Thanks Thomas