m_Output->AddItkImage( reader->GetOutput() );
}
catch ( itk::ExceptionObject & err ) {
- std::cerr << "Error while reading " << filename.toStdString() << std::endl;
+ std::cerr << "Error while reading " << filename.toStdString() << std::endl
+ << "The error is " << err << std::endl;
QString error;
error = QString("Cannot open file %1\n").arg(filename);
QMessageBox::information(this,tr("Reading problem"),error);