NLPProcess running error

[JiamingOuyang]

Hello, Deng Yifan. After I installed the environment according to requirement.txt, I still got an error when running NLPProcess: RuntimeError: index_select(): Expected dtype int32 or int64 for index. Could you please help me solve it. This will help me a lot.

[YifanDengWHU]

Hi, jiaming. Could you please provide a more thorough description of the problem? For example, which line of code leads to the error according to the interpreter.

[JiamingOuyang]

Traceback (most recent call last):
File "D:/pyFile/DDIMDL/DDIMDL.py", line 1, in
from NLPProcess import NLPProcess
File "D:\pyFile\DDIMDL\NLPProcess.py", line 68, in
mechanism,action,drugA,drugB=NLPProcess(drugList,df_interaction)
File "D:\pyFile\DDIMDL\NLPProcess.py", line 25, in NLPProcess
doc=nlp(event[i])
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\pipeline\core.py", line 176, in call
self.process(doc)
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\pipeline\core.py", line 170, in process
self.processors[processor_name].process(doc)
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\pipeline\lemma_processor.py", line 66, in process
ps, es = self.trainer.predict(b, self.config['beam_size'])
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\models\lemma\trainer.py", line 88, in predict
preds, edit_logits = self.model.predict(src, src_mask, pos=pos, beam_size=beam_size)
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\models\common\seq2seq_model.py", line 210, in predict
update_state((hn, cn), b, beam[b].get_current_origin(), beam_size)
File "D:\pyFile\DDIMDL\venv\lib\site-packages\stanfordnlp\models\common\seq2seq_model.py", line 193, in update_state
s.data.copy_(s.data.index_select(0, positions))
RuntimeError: index_select(): Expected dtype int32 or int64 for index

[YifanDengWHU]

This may be the issue of the dependency package with stanfordnlp. You can refer to stanfordnlp/stanfordnlp#6 and replace stanfordnlp with stanza. I recalled that their APIs are almost the same.

[Muhammad-Asad-Arshed]

Respected JiamingOuyang and YifanDengWHU,
Can you please share with me the NLP file with the stanza if you have done so far?