我正在尝试使用求解器Gurobi求解国家规模的能源模型，但是这个错误出现了，我真的不知道如何求解。
我用求解器glpk尝试了相同的问题一段时间，并且它正在工作，但给出了不可行解决方案的警告。我想修复Gurobi问题，因为我必须至少运行代码一年，而使用glpk则不可行。
[2019-01-28 23:04:26] ERROR: f
[2019-01-28 23:04:26] ERROR: o
[2019-01-28 23:04:26] ERROR: u
[2019-01-28 23:04:26] ERROR: n
[2019-01-28 23:04:26] ERROR: d
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: (
[2019-01-28 23:04:26] ERROR: u
[2019-01-28 23:04:26] ERROR: s
[2019-01-28 23:04:26] ERROR: e
[2019-01-28 23:04:26] ERROR: r
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: z
[2019-01-28 23:04:26] ERROR: e
[2019-01-28 23:04:26] ERROR: q
[2019-01-28 23:04:26] ERROR: i
[2019-01-28 23:04:26] ERROR: r
[2019-01-28 23:04:26] ERROR: ,
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: h
[2019-01-28 23:04:26] ERROR: o
[2019-01-28 23:04:26] ERROR: s
[2019-01-28 23:04:26] ERROR: t
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: P
[2019-01-28 23:04:26] ERROR: C
[2019-01-28 23:04:26] ERROR: ,
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: h
[2019-01-28 23:04:26] ERROR: o
[2019-01-28 23:04:26] ERROR: s
[2019-01-28 23:04:26] ERROR: t
[2019-01-28 23:04:26] ERROR: i
[2019-01-28 23:04:26] ERROR: d
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: c
[2019-01-28 23:04:26] ERROR: 8
[2019-01-28 23:04:26] ERROR: 7
[2019-01-28 23:04:26] ERROR: 6
[2019-01-28 23:04:26] ERROR: 1
[2019-01-28 23:04:26] ERROR: 7
[2019-01-28 23:04:26] ERROR: b
[2019-01-28 23:04:26] ERROR: b
[2019-01-28 23:04:26] ERROR: ,
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: c
[2019-01-28 23:04:26] ERROR: o
[2019-01-28 23:04:26] ERROR: r
[2019-01-28 23:04:26] ERROR: e
[2019-01-28 23:04:26] ERROR: s
[2019-01-28 23:04:26] ERROR:
[2019-01-28 23:04:26] ERROR: 4
[2019-01-28 23:04:26] ERROR: )
[2019-01-28 23:04:26] ERROR:
ERROR: Solver (gurobi) returned non-zero return code (1)
ERROR: See the solver log above for diagnostic information.
---------------------------------------------------------------------------
ApplicationError Traceback (most recent call last)
<ipython-input-18-640ff0f5af65> in <module>
----> 1 model.run()
~\Miniconda3\pkgs\calliope-0.6.3-py_3\site-packages\calliope\core\model.py in run(self, force_rerun, **kwargs)
198
199 results, self._backend_model, interface = run_backend(
--> 200 self._model_data, self._timings, **kwargs
201 )
202
~\Miniconda3\pkgs\calliope-0.6.3-py_3\site-packages\calliope\backend\run.py in run(model_data, timings, build_only)
44 results, backend = run_plan(
45 model_data, timings,
---> 46 backend=BACKEND[run_backend], build_only=build_only
47 )
48
~\Miniconda3\pkgs\calliope-0.6.3-py_3\site-packages\calliope\backend\run.py in run_plan(model_data, timings, backend, build_only, backend_rerun)
90 results = backend.solve_model(
91 backend_model, solver=solver,
---> 92 solver_io=solver_io, solver_options=solver_options, save_logs=save_logs
93 )
94
~\Miniconda3\pkgs\calliope-0.6.3-py_3\site-packages\calliope\backend\pyomo\model.py in solve_model(backend_model, solver, solver_io, solver_options, save_logs, **solve_kwargs)
186 with redirect_stdout(LogWriter('solver', strip=True)):
187 with redirect_stderr(LogWriter('error', strip=True)):
--> 188 results = opt.solve(backend_model, tee=True, **solve_kwargs)
189
190 return results
~\Miniconda3\lib\site-packages\pyomo\opt\base\solvers.py in solve(self, *args, **kwds)
594 logger.error("Solver log:\n" + str(_status.log))
595 raise pyutilib.common.ApplicationError(
--> 596 "Solver (%s) did not exit normally" % self.name)
597 solve_completion_time = time.time()
598 if self._report_timing:
ApplicationError: Solver (gurobi) did not exit normally