Anyone else getting "No block source available" from wallet?

Yeah, same here

I added the nodes in the console, returns an empty line??

how can i start solo mining this? pls someone help me!!!   

Download the Yenten release from here: https://github.com/conan-equal-newone/yenten/releases
Create file yenten.conf in the folder where the yentend is located and enter this information:

daemon=1
server=1
port=9981
rpcport=9982
rpcuser=username
rpcpassword=password
addnode=133.130.66.167
addnode=52.3.229.122

Start the yenten-qt and navigate to Help > Debug window > Console
Type "setgenerate true" in the console which will start the mining
Check your hashrate with the command "getmininginfo"

I've found 6 blocks mining solo with 5 year old computers.

Intel Core i5 4690K  4500MHz  on 3 threads  ~450 h/s - found 1 block in 15 hours.