added error handling. this TODO has been completed
added error handling. this TODO has been completed

foolab/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,alinelena/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,foolab/cameraplus,mlehtima/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus