Traceback (most recent call last):


 "./tools/train.py", line 154, in <module>

main()


 "./tools/train.py", line 150, in main

meta=meta)


 "/root/src/mmdet/mmdet/apis/train.py", line 143, in train_detector

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


 "/root/src/mmcv-full/mmcv/runner/epoch_based_runner.py", line 122, in run

epoch_runner(data_loaders[i], **kwargs)


 "/root/src/mmcv-full/mmcv/runner/epoch_based_runner.py", line 43, in train

self.call_hook('after_train_iter')


 "/root/src/mmcv-full/mmcv/runner/base_runner.py", line 298, in call_hook

getattr(hook, fn_name)(self)


 "/root/src/mmcv-full/mmcv/runner/hooks/optimizer.py", line 24, in after_train_iter

runner.outputs['loss'].backward()


 "/opt/conda/lib/python3.6/site-packages/torch/tensor.py", line 198, in backward

torch.autograd.backward(self, gradient, retain_graph, create_graph)


 "/opt/conda/lib/python3.6/site-packages/torch/autograd/__init__.py", line 99, in backward

allow_unreachable=True)
# allow_unreachable flag
RuntimeError: cuDNN error: CUDNN_STATUS_NOT_SUPPORTED. This error may appear if you passed in a non-contiguous input. (getWorkspaceSize at ../aten/src/ATen/native/cudnn/Conv.cpp:622)

Traceback (most recent call last):


 "/Users/glennjocher/opt/anaconda3/envs/env1/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3331, in run_code

exec(code_obj, self.user_global_ns, self.user_ns)


 "<ipython-input-5-be04c762b799>", line 5, in <module>

c = a / 0
RuntimeError: ZeroDivisionError
