QWSLock::lock: Invalid argument
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QWSLock::lock: Invalid argument
QWSLock::lock: Invalid argument
QAbstractSocket::waitForBytesWritten() is not allowed in UnconnectedState
QWSLock::lock: Invalid argument


I use Qtopia to implement a player, sometimes, I quit from player, then Qt debug something above , I don't know what do those mean. Any one know?