Parlai: ImportError: Could not find pretrained model in parlai.zoo.personachat.kvmemnn.kvmemnn or parlai.zoo.personachat.kvmemnn.build.

[min942773]

When trying to run
python projects/personachat/scripts/kvmemnn_interactive.py
the following error occurs:
Traceback (most recent call last): File "C:\Users\user\ParlAI\parlai\core\build_data.py", line 423, in modelzoo_path my_module = importlib.import_module(module_name) File "C:\Users\user\Anaconda3\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked ModuleNotFoundError: No module named 'parlai.zoo.personachat' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\Users\user\ParlAI\parlai\core\build_data.py", line 430, in modelzoo_path my_module = importlib.import_module(module_name_) File "C:\Users\user\Anaconda3\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked ModuleNotFoundError: No module named 'parlai.zoo.personachat' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "projects/personachat/scripts/kvmemnn_interactive.py", line 24, in <module> opt = parser.parse_args() File "C:\Users\user\ParlAI\parlai\core\params.py", line 1012, in parse_args self._process_args_to_opts(args) File "C:\Users\user\ParlAI\parlai\core\params.py", line 979, in _process_args_to_opts self.opt.get('datapath'), self.opt[each_key] File "C:\Users\user\ParlAI\parlai\core\build_data.py", line 435, in modelzoo_path f'Could not find pretrained model in {module_name} or {module_name_}.' ImportError: Could not find pretrained model in parlai.zoo.personachat.kvmemnn.kvmemnn or parlai.zoo.personachat.kvmemnn.build.

Did anyone have a similar issue?

[stephenroller]

I think you're going to need to rewind to an older commit, but sadly I don't know which.

[mdhuggins]

@min942773 Did you ever determine which commit? I'm having the same issue

[stephenroller]

I found a commit that works, 59dbf489de9bfcb5cd9e621fdcee763f0b04da08. It's not the last one that works, but it's as good a flag point as any.

I've set a personachat tag to mark it. After pulling, you can git checkout personachat

[min942773]

Thanks for helping.