Unable to load dataset

[Sajjadmanal]

Hi, I downloaded the dataset successfully but not able to load it. When I try:

# Load the SDK
%matplotlib inline
from nuscenes.nuscenes import NuScenes

# Load the dataset
# Adjust the dataroot parameter below to point to your local dataset path.
# Note that using "~" for your home directory typically won't work here, thus specify the complete pathname.
# The correct dataset path contains at least the following four folders (or similar): images, lidar, maps, v1.0-mini
# In case you didn't download the 'v1.0-mini' version of the dataset, also adjust the version parameter below.
level5data = NuScenes(version='v1.01-train', dataroot=r'D:\Projects\lidar\dataset lidar\v1.01-train', verbose=True)

It gives me the below error:

====== Loading NuScenes tables for version v1.01-train...

FileNotFoundError Traceback (most recent call last)

in 8 # The correct dataset path contains at least the following four folders (or similar): images, lidar, maps, v1.0-mini 9 # In case you didn't download the 'v1.0-mini' version of the dataset, also adjust the version parameter below. ---> 10 level5data = NuScenes(version='v1.01-train', dataroot=r'D:\Projects\lidar\dataset lidar\v1.01-train', verbose=True) ~\Desktop\lyftml\python-sdk\nuscenes\nuscenes.py in __init__(self, version, dataroot, verbose, map_resolution) 61 62 # Explicitly assign tables to help the IDE determine valid class members. ---> 63 self.category = self.__load_table__('category') 64 self.attribute = self.__load_table__('attribute') 65 self.visibility = self.__load_table__('visibility') ~\Desktop\lyftml\python-sdk\nuscenes\nuscenes.py in __load_table__(self, table_name) 97 def __load_table__(self, table_name) -> dict: 98 """ Loads a table. """ ---> 99 with open(osp.join(self.table_root, '{}.json'.format(table_name))) as f: 100 table = json.load(f) 101 return table FileNotFoundError: [Errno 2] No such file or directory: 'D:\\Projects\\lidar\\dataset lidar\\v1.01-train\\v1.01-train\\category.json'

[apassi99]

I am not sure about this but can you try passing the file name like this:

[Sajjadmanal]

@apassi99 I tried but it didn't work.

[ternaus]

None of us is using windows, it is really hard to reproduce this bug. Not sure when we will be able to address it.