Traceback (most recent call last):


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/worker/worker.py", line 208, in start

self.blueprint.start(self)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/bootsteps.py", line 369, in start

return self.obj.start()


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/worker/consumer/consumer.py", line 318, in start

blueprint.start(self)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/bootsteps.py", line 119, in start

step.start(parent)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/worker/consumer/consumer.py", line 599, in start

c.loop(*c.loop_args())


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/worker/loops.py", line 83, in asynloop

next(loop)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/kombu/asynchronous/hub.py", line 364, in create_loop

cb(*cbargs)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/concurrency/asynpool.py", line 351, in on_result_readable

next(it)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/concurrency/asynpool.py", line 334, in _recv_message

callback(message)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/billiard/pool.py", line 853, in on_state_change

state_handlers[state](*args)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/billiard/pool.py", line 811, in on_ack

cache[job]._ack(i, time_accepted, pid, synqW_fd)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/billiard/pool.py", line 1845, in _ack

self._on_timeout_set(self, self._soft_timeout, self._timeout)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/celery/concurrency/asynpool.py", line 566, in on_timeout_set

hard, self._on_hard_timeout, R._job,


 "/var/www/html/5marla/env/lib/python3.7/site-packages/kombu/asynchronous/hub.py", line 207, in call_later

return self.timer.call_after(delay, callback, args)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/kombu/asynchronous/timer.py", line 117, in call_after

return self.enter_after(secs, self.Entry(fun, args, kwargs), priority)


 "/var/www/html/5marla/env/lib/python3.7/site-packages/kombu/asynchronous/timer.py", line 161, in enter_after

return self.enter_at(entry, time() + secs, priority)
TypeError: unsupported operand type(s) for +: 'float' and 'str'

Traceback (most recent call last):


 "/kaggle/working/mmdetection/tools/train.py", line 142, in <module>

main()


 "/kaggle/working/mmdetection/tools/train.py", line 138, in main

meta=meta)


 "/kaggle/working/mmdetection/mmdet/apis/train.py", line 111, in train_detector

meta=meta)


 "/kaggle/working/mmdetection/mmdet/apis/train.py", line 242, in _non_dist_train

runner.run(data_loaders, cfg.workflow, cfg.total_epochs)


 "/opt/conda/lib/python3.7/site-packages/mmcv/runner/runner.py", line 383, in run

epoch_runner(data_loaders[i], **kwargs)


 "/opt/conda/lib/python3.7/site-packages/mmcv/runner/runner.py", line 278, in train

for i, data_batch in enumerate(data_loader):


 "/opt/conda/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 345, in __next__

data = self._next_data()


 "/opt/conda/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 856, in _next_data

return self._process_data(data)


 "/opt/conda/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 881, in _process_data

data.reraise()


 "/opt/conda/lib/python3.7/site-packages/torch/_utils.py", line 394, in reraise

raise self.exc_type(msg)
TypeError: Caught TypeError in DataLoader worker process 0.
