Read failed error while wallet transfer I run ubuntu 12.04 and had to reinstall the OS so I copied wallet.dat and saved them into another computer, now that I am done installing the OS and then installed dogecoind and replaced wallet.dat file but it says 

message":"ReserveKeyFromKeyPool() : read failed"}
This error occurred because my blockchain was not synchronized, I waited for it to sync and then repeated the process and it worked