} else
r.handleUnsupportedFormat(path);
} catch (BabelException e) {
r.handleBabelError(e);
} catch (OutOfMemoryError e) {
r.handleOutOfMemoryError();
} catch (FileNotFoundException e) {
r.handleFileNotFound(path);
} catch (Throwable t) {
log.severe("Cannot parse description from route " + path + ": " + t.getMessage());
r.handleOpenError(t, path);