`Traceback (most recent call last):


 "tools/train_net.py", line 192, in <module>

main()


 "tools/train_net.py", line 185, in main

model = train(cfg, args.local_rank, args.distributed)


 "tools/train_net.py", line 79, in train

arguments,


 "/home/wangqian/ATSS/atss_core/engine/trainer.py", line 69, in do_train

loss_dict = model(images, targets)


 "/home/wangqian/anaconda3/envs/torch1.3/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "/home/wangqian/anaconda3/envs/torch1.3/lib/python3.6/site-packages/torch/nn/parallel/distributed.py", line 442, in forward

output = self.module(*inputs[0], **kwargs[0])


 "/home/wangqian/anaconda3/envs/torch1.3/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "/home/wangqian/ATSS/atss_core/modeling/detector/generalized_rcnn.py", line 50, in forward

proposals, proposal_losses = self.rpn(images, features, targets)


 "/home/wangqian/anaconda3/envs/torch1.3/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "/home/wangqian/ATSS/atss_core/modeling/rpn/atss/atss.py", line 210, in forward

return self._forward_train(box_cls, box_regression, centerness, targets, anchors)


 "/home/wangqian/ATSS/atss_core/modeling/rpn/atss/atss.py", line 216, in _forward_train

box_cls, box_regression, centerness, targets, anchors


 "/home/wangqian/ATSS/atss_core/modeling/rpn/atss/loss.py", line 239, in __call__

labels, reg_targets = self.prepare_targets(targets, anchors)


 "/home/wangqian/ATSS/atss_core/modeling/rpn/atss/loss.py", line 178, in prepare_targets

ious[candidate_idxs[is_pos[:, ng] == 1, ng], ng]
RuntimeError: shape mismatch: value tensor of shape [6] cannot be broadcast to indexing result of shape [5]

Traceback (most recent call last):


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/bin/redbot-setup", line 8, in <module>

sys.exit(run_cli())


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/setup.py", line 429, in run_cli

cli()
# pylint: disable=no-value-for-parameter
# click


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/click/core.py", line 764, in __call__

return self.main(*args, **kwargs)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/click/core.py", line 717, in main

rv = self.invoke(ctx)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/click/core.py", line 1137, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/click/core.py", line 956, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/click/core.py", line 555, in invoke

return callback(*args, **kwargs)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/setup.py", line 398, in convert

new_storage_details = loop.run_until_complete(do_migration(current_backend, target))


 "/home/zephyrkul/.pyenv/versions/3.8.1/lib/python3.8/asyncio/base_events.py", line 612, in run_until_complete

return future.result()


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/setup.py", line 210, in do_migration

await config.migrate(cur_driver_cls, new_driver_cls)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/core/config.py", line 1460, in migrate

core_conf = Config.get_core_conf()


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/core/config.py", line 708, in get_core_conf

return cls.get_conf(


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/core/config.py", line 683, in get_conf

driver = get_driver(cog_name, uuid)


 "/home/zephyrkul/.pyenv/versions/red-V3-3.8.1/lib/python3.8/site-packages/redbot/core/drivers/__init__.py", line 113, in get_driver

raise RuntimeError(
RuntimeError: Please convert to JSON first to continue using the bot.Mongo support was removed in 3.2.
