Commit 4b3aa72aaed374b57ad385237ed6e32d1e3cb11e
1 parent
4d6d4d8b
throw an error if the ENVI file couldn't be opened
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mainwindow.cpp
... | ... | @@ -17,7 +17,10 @@ void MainWindow::loadImage(QString fileName){ |
17 | 17 | |
18 | 18 | std::string file = fileName.toUtf8().constData(); |
19 | 19 | //load a dummy hyperspectral image for debugging |
20 | - hsi.open(file, file + ".hdr"); | |
20 | + if(!hsi.open(file, file + ".hdr")){ | |
21 | + std::cout<<"ERROR opening file "<<file<<std::endl; | |
22 | + exit(1); | |
23 | + } | |
21 | 24 | |
22 | 25 | //initialize the size of the main window |
23 | 26 | //resize(hsi.header.samples+2, hsi.header.lines + ui->menuBar->size().height()); | ... | ... |
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