Fix issue in the read_ros2_messages calling (#398)

PRBonn · Oct 9, 2024 · 1554764 · 1554764
1 parent 2fe9204
commit 1554764
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/kiss_icp/datasets/mcap.py b/python/kiss_icp/datasets/mcap.py
@@ -46,7 +46,7 @@ def __init__(self, data_dir: str, topic: str, *_, **__):
         self.summary = self.bag.get_summary()
         self.topic = self.check_topic(topic)
         self.n_scans = self._get_n_scans()
-        self.msgs = read_ros2_messages(mcap_file, topics=self.topic)
+        self.msgs = read_ros2_messages(mcap_file, topics=[self.topic])
         self.timestamps = []
         self.read_point_cloud = read_point_cloud
         self.use_global_visualizer = True