From 450eae310be9c4c4675573a51ef4408782754f3e Mon Sep 17 00:00:00 2001 From: Simon Alibert Date: Thu, 24 Oct 2024 00:13:53 +0200 Subject: [PATCH] Add error msg --- lerobot/common/datasets/lerobot_dataset.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lerobot/common/datasets/lerobot_dataset.py b/lerobot/common/datasets/lerobot_dataset.py index e95f53c97..513a931bd 100644 --- a/lerobot/common/datasets/lerobot_dataset.py +++ b/lerobot/common/datasets/lerobot_dataset.py @@ -786,7 +786,9 @@ def create( or shapes is None or names is None ): - raise ValueError() + raise ValueError( + "Dataset info (robot_type, keys, shapes...) must either come from a Robot or explicitly passed upon creation." + ) if len(video_keys) > 0 and not use_videos: raise ValueError