Ubuntu: QT Core Dumped

```
~/cloak-2221$ ./cloakcoin-qt 
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
QObject::connect: No such signal BitcoinAmountField::textChanged()
QObject::connect:  (sender name:   'payAmount')
QObject::connect:  (receiver name: 'SendCoinsEntry')
Could not parse stylesheet of object 0x2c45d30
Bus error (core dumped)

```