navigator error

[Divi106]

Checklist

• I added a descriptive title
• I searched for other issues and couldn't find a solution or duplication
• I already searched in Google and didn't find any good information or help
• I looked at the docs and didn't see anything to help

What happened?

if im opening the app is not opening it show navigator issues , An unexpected error occurred on Navigator start-up

Conda info

NoneType' object has no attribute 'split'
Traceback
Traceback (most recent call last):
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\exceptions.py", line 72, in exception_handler
    return_value = func(*args, **kwargs)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 146, in start_app
    window = run_app(splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 65, in run_app
    window = MainWindow(splash=splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\widgets\main_window.py", line 165, in __init__
    self.api = AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 1518, in AnacondaAPI
    ANACONDA_API = _AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 82, in __init__
    self._conda_api = CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 1571, in CondaAPI
    CONDA_API = _CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 342, in __init__
    self.set_conda_prefix(info=get_conda_info())
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 500, in set_conda_prefix
    for part in info.get('conda_version').split('.'):
AttributeError: 'NoneType' object has no attribute 'split'

Conda config

NoneType' object has no attribute 'split'
Traceback
Traceback (most recent call last):
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\exceptions.py", line 72, in exception_handler
    return_value = func(*args, **kwargs)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 146, in start_app
    window = run_app(splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 65, in run_app
    window = MainWindow(splash=splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\widgets\main_window.py", line 165, in __init__
    self.api = AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 1518, in AnacondaAPI
    ANACONDA_API = _AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 82, in __init__
    self._conda_api = CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 1571, in CondaAPI
    CONDA_API = _CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 342, in __init__
    self.set_conda_prefix(info=get_conda_info())
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 500, in set_conda_prefix
    for part in info.get('conda_version').split('.'):
AttributeError: 'NoneType' object has no attribute 'split'

Conda list

NoneType' object has no attribute 'split'
Traceback
Traceback (most recent call last):
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\exceptions.py", line 72, in exception_handler
    return_value = func(*args, **kwargs)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 146, in start_app
    window = run_app(splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\app\start.py", line 65, in run_app
    window = MainWindow(splash=splash)
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\widgets\main_window.py", line 165, in __init__
    self.api = AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 1518, in AnacondaAPI
    ANACONDA_API = _AnacondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 82, in __init__
    self._conda_api = CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 1571, in CondaAPI
    CONDA_API = _CondaAPI()
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 342, in __init__
    self.set_conda_prefix(info=get_conda_info())
  File "C:\Users\SUDHA\anaconda31\lib\site-packages\anaconda_navigator\api\conda_api.py", line 500, in set_conda_prefix
    for part in info.get('conda_version').split('.'):
AttributeError: 'NoneType' object has no attribute 'split'

Additional Context

No response