Google Authentication Issue

[binyasin]

LiteLLM.Info: If you need to debug this error, use `litellm._turn_on_debug()'.

Traceback (most recent call last):
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\main.py", line 2404, in completion
model_response = vertex_chat_completion.completion( # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\gemini\vertex_and_google_ai_studio_gemini.py", line 1204, in completion
_auth_header, vertex_project = self._ensure_access_token(
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\vertex_llm_base.py", line 130, in _ensure_access_token
self._credentials, cred_project_id = self.load_auth(
^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\vertex_llm_base.py", line 84, in load_auth
creds, creds_project_id = google_auth.default(
^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\google\auth_default.py", line 719, in default
raise exceptions.DefaultCredentialsError(_CLOUD_SDK_MISSING_CREDENTIALS)
google.auth.exceptions.DefaultCredentialsError: Your default credentials were not found. To set up Application Default Credentials, see https://cloud.google.com/docs/authentication/external/set-up-adc for more information.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in run_code
File "C:\Users\JOJIS.venv\Scripts\gemini1.exe_main.py", line 10, in
File "C:\Users\JOJIS\azambasti\src\azambasti\nms.py", line 7, in call_llm
response = completion(
^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\utils.py", line 1156, in wrapper
raise e
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\utils.py", line 1034, in wrapper
result = original_function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\main.py", line 3085, in completion
raise exception_type(
^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\litellm_core_utils\exception_mapping_utils.py", line 2201, in exception_type
raise e
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\litellm_core_utils\exception_mapping_utils.py", line 2177, in exception_type
raise APIConnectionError(
litellm.exceptions.APIConnectionError: litellm.APIConnectionError: Your default credentials were not found. To set up Application Default Credentials, see https://cloud.google.com/docs/authentication/external/set-up-adc for more information.
Traceback (most recent call last):
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\main.py", line 2404, in completion
model_response = vertex_chat_completion.completion( # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\gemini\vertex_and_google_ai_studio_gemini.py", line 1204, in completion
_auth_header, vertex_project = self._ensure_access_token(
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\vertex_llm_base.py", line 130, in _ensure_access_token
self._credentials, cred_project_id = self.load_auth(
File "C:\Users\JOJIS.venv\Lib\site-packages\litellm\llms\vertex_ai\vertex_llm_base.py", line 84, in load_auth
creds, creds_project_id = google_auth.default(
^^^^^^^^^^^^^^^^^^^^
File "C:\Users\JOJIS.venv\Lib\site-packages\google\auth_default.py", line 719, in default
raise exceptions.DefaultCredentialsError(_CLOUD_SDK_MISSING_CREDENTIALS)
google.auth.exceptions.DefaultCredentialsError: Your default credentials were not found. To set up Application Default Credentials, see https://cloud.google.com/docs/authentication/external/set-up-adc for more information.

[binyasin]

I am trying connect via litellm through UV but this error cannot make me pass on

[superpoussin22]

Did you follow this : https://cloud.google.com/sdk/gcloud/reference/auth/application-default/login
And set the variable in litellm to find your json credential file ?
GOOGLE_APPLICATION_CREDENTIALS

export GOOGLE_APPLICATION_CREDENTIALS="/path/to/service_account.json"

https://docs.litellm.ai/docs/providers/vertex#pre-requisites