diff options
| -rw-r--r-- | src/argaze/ArUcoMarkers/ArUcoTracker.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/argaze/ArUcoMarkers/ArUcoTracker.py b/src/argaze/ArUcoMarkers/ArUcoTracker.py index 6a71e86..55166ee 100644 --- a/src/argaze/ArUcoMarkers/ArUcoTracker.py +++ b/src/argaze/ArUcoMarkers/ArUcoTracker.py @@ -192,7 +192,10 @@ class ArUcoTracker(): def get_markers_ids(self): """Get tracked markers identifers.""" - return [i[0] for i in self.__markers_ids] + if self.__markers_ids is not None: + return [i[0] for i in self.__markers_ids] + else: + return [] def get_marker_corners(self, i): """Get marker i corners.""" |