API error: POST [SSL: CERTIFICATE_VERIFY_FAILED]

[Joly0]

Describe the bug When i try to generate an image using the app, i get an error 500 and in the logs of stable-diffusion-webui i see this:

*** API error: POST: http://192.168.178.220:9000/sdapi/v1/txt2img {'error': 'URLError', 'detail': '', 'body': '', 'errors': '<urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)>'}
    Traceback (most recent call last):
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/streams/memory.py", line 98, in receive
        return self.receive_nowait()
               ^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/streams/memory.py", line 93, in receive_nowait
        raise WouldBlock
    anyio.WouldBlock

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 78, in call_next
        message = await recv_stream.receive()
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/streams/memory.py", line 118, in receive
        raise EndOfStream
    anyio.EndOfStream

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "/config/02-sd-webui/webui/modules/api/api.py", line 186, in exception_handling
        return await call_next(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 84, in call_next
        raise app_exc
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 70, in coro
        await self.app(scope, receive_or_disconnect, send_no_error)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 108, in __call__
        response = await self.dispatch_func(request, call_next)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/modules/api/api.py", line 150, in log_and_time
        res: Response = await call_next(req)
                        ^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 84, in call_next
        raise app_exc
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 70, in coro
        await self.app(scope, receive_or_disconnect, send_no_error)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 84, in __call__
        await self.app(scope, receive, send)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/gzip.py", line 24, in __call__
        await responder(scope, receive, send)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/gzip.py", line 44, in __call__
        await self.app(scope, receive, self.send_with_gzip)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 79, in __call__
        raise exc
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 68, in __call__
        await self.app(scope, receive, sender)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/fastapi/middleware/asyncexitstack.py", line 21, in __call__
        raise e
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in __call__
        await self.app(scope, receive, send)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/routing.py", line 718, in __call__
        await route.handle(scope, receive, send)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/routing.py", line 276, in handle
        await self.app(scope, receive, send)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/routing.py", line 66, in app
        response = await func(request)
                   ^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/fastapi/routing.py", line 237, in app
        raw_response = await run_endpoint_function(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/fastapi/routing.py", line 165, in run_endpoint_function
        return await run_in_threadpool(dependant.call, **values)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/starlette/concurrency.py", line 41, in run_in_threadpool
        return await anyio.to_thread.run_sync(func, *args)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/to_thread.py", line 33, in run_sync
        return await get_asynclib().run_sync_in_worker_thread(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 877, in run_sync_in_worker_thread
        return await future
               ^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 807, in run
        result = context.run(func, *args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/modules/api/api.py", line 379, in text2imgapi
        processed = process_images(p)
                    ^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/modules/processing.py", line 734, in process_images
        res = process_images_inner(p)
              ^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/webui/modules/processing.py", line 808, in process_images_inner
        sd_vae_approx.model()
      File "/config/02-sd-webui/webui/modules/sd_vae_approx.py", line 53, in model
        download_model(model_path, 'https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/download/v1.0.0-pre/' + model_name)
      File "/config/02-sd-webui/webui/modules/sd_vae_approx.py", line 39, in download_model
        torch.hub.download_url_to_file(model_url, model_path)
      File "/config/02-sd-webui/webui/venv/lib/python3.11/site-packages/torch/hub.py", line 611, in download_url_to_file
        u = urlopen(req)
            ^^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 216, in urlopen
        return opener.open(url, data, timeout)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 519, in open
        response = self._open(req, data)
                   ^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 536, in _open
        result = self._call_chain(self.handle_open, protocol, protocol +
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 496, in _call_chain
        result = func(*args)
                 ^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 1391, in https_open
        return self.do_open(http.client.HTTPSConnection, req,
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/config/02-sd-webui/env/lib/python3.11/urllib/request.py", line 1351, in do_open
        raise URLError(err)
    urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)>

---

To Reproduce Steps to reproduce the behavior:

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4. See error

Expected behavior No error

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• Device: Oneplus 8
• OS: Android 13

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[ShiftHackZ]

Hello. Looks like this is the API related problem, so please consider reporting this issue to the Automatic1111 issue tracker.