title: bitcoin-qt no debug.log file
body: <p>First of all, i was working on making the new genesis block for educational purpose.</p>
  
  <p>I changed the ntime to current epoch time, and changed nnonce to 0 in src\main.cpp</p>
  
  <p>Now i compiled and run the qt. it says assertion failed src\main.cpp line 2870</p>
  
  <p>expression: hash == hashgenesisblock.</p>
  
  <p>Okay, so i went to %appdata% folder, and then there is COIN folder. but there is an empty db.log file, and there is no debug.log file. I run the wallet even through testnet and noirc, still no debug.log file appears. can anyone help? I need the debug.log file to get the gen block hash and merkel root hash.</p>