python3 tools/visualize.py

[chenxinhe1]

执行 python3 tools/visualize.py时候，出现：
Traceback (most recent call last):
File "tools/visualize.py", line 15, in
nusc = NuScenes(version='v1.0-trainval', dataroot=dataroot, verbose=True, pred = True, annotations = result_json, score_thr=0.25)
File "/home/cxh/StreamPETR/tools/visual_nuscenes.py", line 86, in init
assert osp.exists(self.table_root), 'Database version not found: {}'.format(self.table_root)
AssertionError: Database version not found: /data/nuscenes/v1.0-trainval
请问怎么解决，盼复

[exiawsh]

AssertionError: Database version not found: /data/nuscenes/v1.0-trainval
你好，请检查你的数据集地址