RuntimeError: Sizes of tensors must match except in dimension 0

[wonyoungtae]

Hi, I'm trying to run model using an example file, but there's an error.
$ ../run_RF2.sh rcsb_pdb_8HBN.fasta -o 7UGF

Running HHblits
 -> Running command: /home/yt/RoseTTAFold2/input_prep/make_protein_msa.sh 7UGF/rcsb_pdb_8HBN_1.fa 7UGF rcsb_pdb_8HBN_1 8 64
Running HHblits
 -> Running command: /home/yt/RoseTTAFold2/input_prep/make_protein_msa.sh 7UGF/rcsb_pdb_8HBN_2.fa 7UGF rcsb_pdb_8HBN_2 8 64
Running RoseTTAFold2 to predict structures
 -> Running command: python /home/yt/RoseTTAFold2/network/predict.py -inputs 7UGF/rcsb_pdb_8HBN_1.msa0.a3m 7UGF/rcsb_pdb_8HBN_2.msa0.a3m  -prefix 7UGF/models/model -model /home/yt/RoseTTAFold2/network/weights/RF2_apr23.pt -db /home/yt/RoseTTAFold2/pdb100_2021Mar03/pdb100_2021Mar03 -symm C1
/home/yt/RoseTTAFold2/network/weights/RF2_apr23.pt
Running on GPU
Traceback (most recent call last):
  File "/home/yt/RoseTTAFold2/network/predict.py", line 493, in <module>
    pred.predict(
  File "/home/yt/RoseTTAFold2/network/predict.py", line 218, in predict
    msa_orig = merge_a3m_hetero(msa_orig, {'msa':msas[i],'ins':inss[i]}, [sum(Ls_blocked[:i]),Ls_blocked[i]])
  File "/home/yt/RoseTTAFold2/network/data_loader.py", line 531, in merge_a3m_hetero
    msa = torch.cat(msa, dim=0)
RuntimeError: Sizes of tensors must match except in dimension 0. Expected size 783 but got size 2647 for tensor number 1 in the list.

How can I solve this problem?

[yamule]

I think

RoseTTAFold2/network/predict.py

Line 214 in 703d56e

Ls_blocked.append(msa_i.shape[0])

should be
Ls_blocked.append(msa_i.shape[1])

[wonyoungtae]

I think

RoseTTAFold2/network/predict.py

Line 214 in 703d56e

Ls_blocked.append(msa_i.shape[0])

should be
Ls_blocked.append(msa_i.shape[1])

Isn't there a potential problem in randomly altering the given values in the code when it comes to prediction?

[yamule]

There is a potential problem.
This repo is provided under the MIT license.
I declare that my proposal is also provided under the MIT license.
Please don't use it.
If there is someone who does the same thing with me, they would have done so independently of me.
Sorry for the inconvenience.

[GCS-ZHN]

Actually this example is a multimer and should add --pair parameter, but I am seeking for a solution to run may monomer seqs in a batch fasta.