Unable to configure my Hybrid inverter

[mpinello]

Ciao I'm trying to setup my Hybrid inverter within the plugin because the one included into HA suddently stopped working three weeks ago but I'm getting the same error with this version too...

2023-09-02 18:39:28.797 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.11/site-packages/aiohttp/web_protocol.py", line 433, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/aiohttp/web_app.py", line 504, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/aiohttp/web_middlewares.py", line 117, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/security_filter.py", line 85, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/forwarded.py", line 100, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/request_context.py", line 28, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/ban.py", line 80, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/auth.py", line 236, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/view.py", line 148, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/config/config_entries.py", line 181, in post
    return await super().post(request, flow_id)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/components/http/data_validator.py", line 72, in wrapper
    result = await method(view, request, data, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/helpers/data_entry_flow.py", line 110, in post
    result = await self._flow_mgr.async_configure(flow_id, data)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/data_entry_flow.py", line 271, in async_configure
    result = await self._async_handle_step(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/homeassistant/data_entry_flow.py", line 367, in _async_handle_step
    result: FlowResult = await getattr(flow, method)(user_input)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/homeassistant/.homeassistant/custom_components/growatt_server_api/config_flow.py", line 54, in async_step_user
    login_response = await self.hass.async_add_executor_job(
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/homeassistant/lib/python3.11/site-packages/growattServer/__init__.py", line 132, in login
    data = json.loads(response.content.decode('utf-8'))['back']
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

This happens every time I try to setup the plugin with my user/password.

HASS version 2023.6.3 plugin version 1.0.2

[Saentist]

Disable any cloud reading for 24h., and try again.

[mpinello]

what do you mean with cloud reading? the plugin is already not configured so is not trying to fetch data. I don't have any other "readers", except for the mobile app (shinephone). Should I logoff also from the app?

[Saentist]

There is cloud ban if try to fetch data multiple times in small range of time.

[mpinello]

well I try to logoff also from the app and try to reconfigure in a few days

[Saentist]

Official don't have problem with ban

[mpinello]

Seems working with server.growatt.com instead of api one !

[Saentist]

There is also openapi.growatt.com but most recommended is server.growatt.com

https://server-cn.growatt.com -> https://openapi-cn.growatt.com (Chinese server) https://server.growatt.com -> https://openapi.growatt.com (foreign server) https://server-us.growatt.com -> https://openapi-us.growatt.com (North American server)