conda env create --name sceneformer3 --file environment.yaml

>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<

Traceback (most recent call last):
  File "/root/anaconda3/lib/python3.8/site-packages/conda/exceptions.py", line 1079, in __call__
    return func(*args, **kwargs)
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/cli/main.py", line 80, in do_call
    exit_code = getattr(module, func_name)(args, parser)
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/cli/main_create.py", line 88, in execute
    spec = specs.detect(name=name, filename=get_filename(args.file), directory=os.getcwd())
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/specs/__init__.py", line 43, in detect
    if spec.can_handle():
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/specs/yaml_file.py", line 18, in can_handle
    self._environment = env.from_file(self.filename)
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/env.py", line 166, in from_file
    return from_yaml(yamlstr, filename=filename)
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/env.py", line 144, in from_yaml
    data = validate_keys(data, kwargs)
  File "/root/anaconda3/lib/python3.8/site-packages/conda_env/env.py", line 37, in validate_keys
    new_data = data.copy() if data else {}
AttributeError: 'str' object has no attribute 'copy'

who knows what is wrong with my operation,conda version or something else ?

cy94 / sceneformer

conda env create --file environment.yaml error #10

>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<