Traceback (most recent call last):


 "train.py", line 138, in <module>

main()


 "train.py", line 132, in main

train(args, log_dir, hparams)


 "train.py", line 57, in train

raise('Error occured while training Tacotron, Exiting!')
TypeError: exceptions must derive from BaseException**

Traceback (most recent call last):


 "train.py", line 198, in <module>

main()


 "train.py", line 191, in main

dist_test=dist_train


 "/home/amax/OpenPCDet/tools/test.py", line 121, in repeat_eval_ckpt

result_dir=cur_result_dir, save_to_file=args.save_to_file


 "/home/amax/OpenPCDet/tools/eval_utils/eval_utils.py", line 113, in eval_one_epoch

output_path=final_output_dir


 "/home/amax/OpenPCDet/pcdet/datasets/kitti/kitti_dataset.py", line 329, in evaluation

from .kitti_object_eval_python import eval as kitti_eval


 "/home/amax/OpenPCDet/pcdet/datasets/kitti/kitti_object_eval_python/eval.py", line 6, in <module>

from .rotate_iou import rotate_iou_gpu_eval


 "/home/amax/OpenPCDet/pcdet/datasets/kitti/kitti_object_eval_python/rotate_iou.py", line 263, in <module>

def rotate_iou_kernel_eval(N, K, dev_boxes, dev_query_boxes, dev_iou, criterion=-1):


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/decorators.py", line 136, in kernel_jit

return Dispatcher(func, sigs, bind=bind, targetoptions=targetoptions)


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/compiler.py", line 808, in __init__

self.compile(sigs[0])


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/compiler.py", line 935, in compile

kernel.bind()


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/compiler.py", line 576, in bind

self._func.get()


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/compiler.py", line 446, in get

ptx = self.ptx.get()


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/compiler.py", line 414, in get

arch = nvvm.get_arch_option(*cc)


 "/home/amax/anaconda3/envs/pcdetnew/lib/python3.6/site-packages/numba-0.51.2-py3.6-linux-x86_64.egg/numba/cuda/cudadrv/nvvm.py", line 345, in get_arch_option

return 'compute_%d%d' % arch
TypeError: not enough arguments for format string
