search

davidusb-geek / emhass

emhass: Energy Management for Home Assistant, is a Python module designed to optimize your home energy interfacing with Home Assistant.
MIT License
260 stars 51 forks source link

Error with 0.8.4 #246

Closed MikaelHoogen closed 3 months ago

MikaelHoogen commented 3 months ago

When I update from 0.8.1 to 0.8.4 I get the following error:

Traceback (most recent call last): File "/usr/local/lib/python3.11/dist-packages/flask/app.py", line 1463, in wsgi_app response = self.full_dispatch_request() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/flask/app.py", line 872, in full_dispatch_request rv = self.handle_user_exception(e) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/flask/app.py", line 870, in full_dispatch_request rv = self.dispatch_request() ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/flask/app.py", line 855, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(view_args) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/emhass/web_server.py", line 141, in action_call opt_res = naive_mpc_optim(input_data_dict, app.logger) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/emhass/command_line.py", line 285, in naive_mpc_optim opt_res_naive_mpc = input_data_dict['opt'].perform_naive_mpc_optim( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/emhass/optimization.py", line 628, in perform_naive_mpc_optim self.opt_res = self.perform_optimization(df_input_data, P_PV.values.ravel(), P_load.values.ravel(), ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/emhass/optimization.py", line 433, in perform_optimization opt_model.solve(COIN_CMD(msg=0, path=self.lp_solver_path)) File "/usr/local/lib/python3.11/dist-packages/pulp/pulp.py", line 1883, in solve status = solver.actualSolve(self, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/pulp/apis/coin_api.py", line 112, in actualSolve return self.solve_CBC(lp, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/pulp/apis/coin_api.py", line 181, in solve_CBC raise PulpSolverError( pulp.apis.core.PulpSolverError: Pulp: Error while trying to execute, use msg=True for more details/usr/bin/cbc

Home Assistant installation type

Your hardware

EMHASS installation type

GeoDerp commented 3 months ago

Try setting:

  "lp_solver": "PULP_CBC_CMD",
  "lp_solver_path": "empty",

This might be related to: https://github.com/davidusb-geek/emhass/issues/233

MikaelHoogen commented 3 months ago

Did the trick. Thank you.