fix string error in setWindowTitle()
@@ -221,7 +221,7 @@ class CadViewer(qw.QMainWindow):
self._populate_layouts()
self._populate_layer_list()
self.draw_layout('Model')
- self.setWindowTitle('CAD Viewer - ' + document.filename)
+ self.setWindowTitle('CAD Viewer - ' + str(document.filename))
def _populate_layer_list(self):
self.layers.blockSignals(True)
