ERROR:NgdBuild:456 - logical net
'user_top/initiator_user/ireq_generator/Madd_pkt_dwords_lut<0>' has both
active and tristate drivers...
Active driver(s) of net
'user_top/initiator_user/ireq_generator/Madd_pkt_dwords_lut<0>':
-----------------
'G' pin on block 'XST_GND' ( GND )
Tristate driver(s) of net
'user_top/initiator_user/ireq_generator/Madd_pkt_dwords_lut<0>':
-------------------
'O' pin on block
'user_top/initiator_user/tickler/control0_a[1/36]b{00000000000000000000000000
0000000000}_35' ( BUFT )