ERC error +5v to GND

[lk]

Greetings,
Im building a Z80 SBC based off Grant Searle's design
http://searle.hostei.com/grant/z80/SimpleZ80_32K.html

I have previously build his 6502 design, however with this one i have run into a ERC error that tells me that i have a short between the +5v rail and ground, and now i have been, looking at this for hours and cant seem to find what is wrong
Its most likely something simple.

The design is included. Proteus 8.7.

-lasse

Posted in the labcenter forum as well, but they are on vacation this week, so i will try here

[lk]

The guys at labcenter to my rescue,

turns out that i had a hidden wire under U3, dont know how it got there, but removing it solved the problem.

-lasse