Original Traceback (most recent call last):


 "/usr/local/lib/python3.6/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop

data = fetcher.fetch(index)


 "/usr/local/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/usr/local/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp>

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/home/hxh/Downloads/ssd.pytorch-master/data/voc0712.py", line 115, in __getitem__

im, gt, h, w = self.pull_item(index)


 "/home/hxh/Downloads/ssd.pytorch-master/data/voc0712.py", line 125, in pull_item

target = ET.parse(self._annopath % img_id).getroot()


 "/usr/local/lib/python3.6/xml/etree/ElementTree.py", line 1196, in parse

tree.parse(source, parser)


 "/usr/local/lib/python3.6/xml/etree/ElementTree.py", line 586, in parse

source = open(source, "rb")
ValueError: embedded null byte

Traceback (most recent call last):


 "/Users/choure/redenv/lib/python3.8/site-packages/discord/ext/commands/core.py", line 85, in wrapped

ret = await coro(*args, **kwargs)


 "/Users/choure/redenv/lib/python3.8/site-packages/redbot/cogs/trivia/trivia.py", line 320, in trivia

trivia_dict.update(dict_)
ValueError: dictionary update sequence element #0 has length 1; 2 is required
