./bfgminer -o
http://127.0.0.1:8332 -u testuser- testpassword --generate-to 3KcvE7hcqTAGyEbZxtn5swfqbr7TZVe7WT --stratum-port 3333
The first thing I see is that the
password parameter is incorrect, it should be
./bfgminer -o http://127.0.0.1:8332 -u testuser -p testpassword
--generate-to 3KcvE7hcqTAGyEbZxtn5swfqbr7TZVe7WT --stratum-port 3333(I may be wrong, but I'm not sure you need the stratum parameter either)
See in the readme page:
bfgminer -o
http://localhost:8332 -u username -p password \
--generate-to 1QATWksNFGeUJCWBrN4g6hGM178Lovm7Wh \
--coinbase-sig "rig1: This is Joe's block!"