diminsion miss match error while implimenting tripletloss

[ssbilakeri]

Im getting bellow error. is this due to pytorch version ?
please clarify me

"main", fname, loader, pkg_name)
File "/home/padmashree/anaconda3/envs/myenv/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/padmashree/project_dir/EANet2/package/optim/eanet_trainer.py", line 135, in
trainer.train_phases()
File "/home/padmashree/project_dir/EANet2/package/optim/eanet_trainer.py", line 126, in train_phases
self.train()
File "package/optim/reid_trainer.py", line 338, in train
self.trainer.train_one_epoch(trial_run_steps=3 if cfg.trial_run else None)
File "package/optim/trainer.py", line 36, in train_one_epoch
self.train_one_step(batch)
File "package/optim/trainer.py", line 24, in train_one_step
pred = self.train_forward(batch)
File "/home/padmashree/project_dir/EANet2/package/optim/eanet_trainer.py", line 102, in train_forward
loss += self.loss_funcs[loss_cfg.name](reid_batch, pred, step=self.trainer.current_step)['loss']
File "package/loss/triplet_loss.py", line 124, in call
res3 = self.calculate(torch.stack(pred['feat_list']), batch['label'], hard_type=hard_type)
File "package/loss/triplet_loss.py", line 107, in calculate
dist_mat = compute_dist(feat, feat, dist_type=cfg.dist_type)
File "package/eval/torch_distance.py", line 49, in compute_dist
dist = euclidean_dist(array1, array2)
File "package/eval/torch_distance.py", line 25, in euclidean_dist
xx = torch.pow(x, 2).sum(1, keepdim=True).expand(m, n)
RuntimeError: expand(torch.cuda.FloatTensor{[9, 1, 256]}, size=[9, 9]): the number of sizes provided (2) must be greater or equal to the number of dimensions in the tensor (3)

[ptrblck]

Which script/method from this repository are you using?

[ssbilakeri]

actually this is not from any of your repository. since I have seen your responses helped in solving many problems so asked .

…

On Fri, Dec 11, 2020 at 2:23 AM ptrblck ***@***.***> wrote: Which script/method from this repository are you using? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#8 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOOYJBNZ2LJCW3JDTDZ6JC3SUEYK3ANCNFSM4UU2B67A> .

[ptrblck]

Thanks for the information. Would you mind creating a post in the forum with your question?
Closing this issue as it's unrelated to the repository.