Hi,
I created a new virtual environment and installed rasa and then gave “rasa init”. It aked if I want to train my 1st model and then it gave below error.
Training an initial model...
2021-11-05 16:01:52.274643: E tensorflow/core/lib/monitoring/collection_registry.cc:77] Cannot register 2 metrics with the same name: /tensorflow/api/keras/optimizers
Traceback (most recent call last):
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Users\Selvakumar Raj\Anaconda3\envs\visualize1\Scripts\rasa.exe\__main__.py", line 7, in <module>
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\__main__.py", line 118, in main
cmdline_arguments.func(cmdline_arguments)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\cli\scaffold.py", line 235, in run
init_project(args, path)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\cli\scaffold.py", line 130, in init_project
print_train_or_instructions(args, path)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\cli\scaffold.py", line 69, in print_train_or_instructions
training_result = rasa.train(domain, config, training_files, output)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\api.py", line 106, in train
from rasa.model_training import train_async
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\model_training.py", line 22, in <module>
from rasa.nlu.model import Interpreter
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\nlu\model.py", line 14, in <module>
from rasa.nlu import components, utils
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\nlu\components.py", line 7, in <module> import rasa.utils.train_utils
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\utils\train_utils.py", line 39, in <module>
from rasa.utils.tensorflow.callback import RasaTrainingLogger, RasaModelCheckpoint
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\rasa\utils\tensorflow\callback.py", line 13, in <module>
class RasaTrainingLogger(tf.keras.callbacks.Callback):
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\tensorflow\python\util\lazy_loader.py", line 62, in __getattr__
module = self._load()
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\tensorflow\python\util\lazy_loader.py", line 45, in _load
module = importlib.import_module(self.__name__)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\__init__.py", line 25, in <module>
from keras import models
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\models.py", line 20, in <module>
from keras import metrics as metrics_module
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\metrics.py", line 26, in <module>
from keras import activations
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\activations.py", line 20, in <module>
from keras.layers import advanced_activations
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\layers\__init__.py", line 23, in <module>
from keras.engine.input_layer import Input
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\engine\input_layer.py", line 21, in <module>
from keras.engine import base_layer
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\engine\base_layer.py", line 43, in <module>
from keras.mixed_precision import loss_scale_optimizer
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\mixed_precision\loss_scale_optimizer.py", line 18, in <module>
from keras import optimizers
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\optimizers.py", line 26, in <module>
from keras.optimizer_v2 import adadelta as adadelta_v2
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\optimizer_v2\adadelta.py", line 22, in <module>
from keras.optimizer_v2 import optimizer_v2
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\keras\optimizer_v2\optimizer_v2.py", line 37, in <module>
"/tensorflow/api/keras/optimizers", "keras optimizer usage", "method")
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\tensorflow\python\eager\monitoring.py", line 361, in __init__
len(labels), name, description, *labels)
File "c:\users\selvakumar raj\anaconda3\envs\visualize1\lib\site-packages\tensorflow\python\eager\monitoring.py", line 135, in __init__
self._metric = self._metric_methods[self._label_length].create(*args)
tensorflow.python.framework.errors_impl.AlreadyExistsError: Another metric with the same name already exists.
I’ve couple of other Envs, where the Bot runs fine and I did not face any issue. Please advise.