AttributeError: type object 'CharniakParser' has no attribute 'loadModel'

[liutaonuist]

AttributeError: type object 'CharniakParser' has no attribute 'loadModel',
from . import CharniakParser as parser
from . import JohnsonReranker as reranker

[dmcc]

Thanks for the report! Seems like BLLIP Parser might not have been installed correctly. Can you give more information on the issue? These would be helpful:

1. Full traceback of the error
2. More context on what code you were running which triggered the error
3. How BLLIP Parser was installed and/or built (i.e., with pip, as a dependency of something else, etc.)
4. Your OS/distribution

Also, can you add more detail on how this issue relates to your comment on dmcc@558adf6#commitcomment-88965788 ?

[liutaonuist]

1、Problem（1、Full traceback of the error）
Traceback (most recent call last):
File "amr_parsing.py", line 435, in
main()
File "amr_parsing.py", line 168, in main
instances = preprocess(amr_file,START_SNLP=True,INPUT_AMR=args.amrfmt, PRP_FORMAT=args.prpfmt)
File "/root/autodl-tmp/CLEVE-main/camr/preprocessing.py", line 504, in preprocess
dparser.parse(tok_sent_filename)
File "/root/autodl-tmp/CLEVE-main/camr/depparser.py", line 24, in parse
from bllipparser.ModelFetcher import download_and_install_model
File "/root/autodl-tmp/CLEVE-main/camr/bllipparser/init.py", line 400, in
from .RerankingParser import RerankingParser, Tree, Sentence, tokenize
File "/root/autodl-tmp/CLEVE-main/camr/bllipparser/RerankingParser.py", line 21, in
from . import CharniakParser as parser
ImportError: cannot import name CharniakParser
2、The problem appears in the RerankingParser.py，the head file in it is under followed.it cannot find CharniakParser in RerankingParser.py，note that the tips “Higher-level python frontend to the BLLIP reranking parser. Wraps the lower-level (SWIG-generated) CharniakParser and JohnsonReranker modules so you don't need to interact with them directly”，but the question is that when i want to use the CharniakParser，how can i call（import） it？
import sys
sys.path.append("..")
from os.path import exists, join
from six import string_types
from . import CharniakParser as parser
from . import JohnsonReranker as reranker
from .Utility import cleanup_input_token, normalize_logprobs

[dmcc]

Thanks for the information! From your stack trace, it looks like you're running BLLIP Parser from CAMR which has a script to install BLLIP Parser.

Have you run that script? What happens when you run pip install --user bllipparser?

The answer to question 4 would be helpful for debugging (as you may also need to install things like swig and flex, the setup of which would depend on your OS/distribution).