Traceback (most recent call last):


 "run_qa.py", line 495, in <module>

main()


 "run_qa.py", line 457, in main

model_path=model_args.model_name_or_path if os.path.isdir(model_args.model_name_or_path) else None


 "/home/olab/kirstain/anaconda3/envs/transformers/lib/python3.7/site-packages/transformers/trainer.py", line 929, in train

self._maybe_log_save_evaluate(tr_loss, model, trial, epoch)


 "/home/olab/kirstain/anaconda3/envs/transformers/lib/python3.7/site-packages/transformers/trainer.py", line 1004, in _maybe_log_save_evaluate

metrics = self.evaluate()


 "/specific/netapp5_3/rent_public/olab-01-08-2021/kirstain/transformers/examples/question-answering/trainer_qa.py", line 63, in evaluate

metrics = self.compute_metrics(eval_preds)


 "run_qa.py", line 439, in compute_metrics

return metric.compute(predictions=p.predictions, references=p.label_ids)


 "/home/olab/kirstain/anaconda3/envs/transformers/lib/python3.7/site-packages/datasets/metric.py", line 398, in compute

output = self._compute(predictions=predictions, references=references, **kwargs)


 "/specific/netapp5_3/rent_public/olab-01-08-2021/kirstain/.cache/huggingface/modules/datasets_modules/metrics/squad/4791a1e1b37b2b0b8d8d4b7d4793349432fe03a61be5b08c8b30c6b4d86363f1/squad.py", li$e 100, in _compute

score = evaluate(dataset=dataset, predictions=pred_dict)


 "/specific/netapp5_3/rent_public/olab-01-08-2021/kirstain/.cache/huggingface/modules/datasets_modules/metrics/squad/4791a1e1b37b2b0b8d8d4b7d4793349432fe03a61be5b08c8b30c6b4d86363f1/evaluate.py", line 68, in evaluate

exact_match += metric_max_over_ground_truths(exact_match_score, prediction, ground_truths)


 "/specific/netapp5_3/rent_public/olab-01-08-2021/kirstain/.cache/huggingface/modules/datasets_modules/metrics/squad/4791a1e1b37b2b0b8d8d4b7d4793349432fe03a61be5b08c8b30c6b4d86363f1/evaluate.py", line 53, in metric_max_over_ground_truths

return max(scores_for_ground_truths)
ValueError: max() arg is an empty sequence

Traceback (most recent call last):

 "Cura/gui/util/toolbarUtil.py", line 201, in OnButton
self.callback(event)

 "Cura/gui/projectPlanner.py", line 441, in OnAddModel
item = ProjectObject(self, filename)

 "Cura/gui/projectPlanner.py", line 63, in **init**
self.mesh.getMinimumZ()AttributeError: 'stlModel' object has no attribute 'getMinimumZ'