nrec

nrec crashed immediately after the start with this error message:

>>>>> DEBUG TRAP <<<<<
LOG_ERROR daq/CSubdevice.h TChild* CSubdevice::To() [with TChild =CDIoDevice] 103 Wrong subdevice type.

>>>>> BACKTRACE: <<<<<<
LOG_ERROR daq/CSubdevice.h TChild* CSubdevice::To() [with TChild =CDIoDevice] Line = 106
LOG_ERROR daq/CDevice.h TSubType* CDevice::GetSub(int) [with TSubType =CDIoDevice] Line = 77
LOG_ERROR daq/CDaqFacade.cpp void CDaqFacade::DIoSetChannelDirection(int, int, int, bool) Line = 296
LOG_ERROR gui/CNrec.cpp void CNrec::InitDaq() Line = 282
ERROR (gui/CNrec.cpp:164:CNrec::CNrec()): Unhandled exception during startup ofthe application core.
LOG_INFO 2007-07-01 - 10:37:48,538 GUI CLogger::~CLogger()
Stopping Logger.
LOG_ERROR gui/CNrec.cpp CNrec::CNrec() Line = 169
LOG_ERROR gui/CNrec.cpp static void CNrec::StartUp() Line = 62
LOG_ERROR gui/main.cpp int main(int, char**) Line = 66
ERROR (gui/CNrec.cpp:77:static void CNrec::ShutDown()): Application core not initialized. Ignoring this call.
Aborting now.

If in .nrec.cfg, the daq subdevices are not correct, nrec is not able to initialize the daq card and exits showing this message. Open .nrec.cfg in a text or xml editor and correct the ids of the ain/dio subdevices.
You can check the devices of your card with
comedi_test -t info
.nrec.cfg can be destroyed by an nrec crash. Therefore it is a good idea to keep a backup of the .nrec.cfg file somewhere.