I have two questions. First, even I upgrade my CPLEX from trial to academic version still in my IBM page it is shown as trial edition. Second, related to this (I guess) I am getting error while trying to solve my model with Python. Can someone give me the instructions what should I do regarding to this? Please see error below regarding python.
-- cannot find parameters matching version: , using: 22.1.1.0
Traceback (most recent call last):
File "C:\Users\karaba02\PycharmProjects\ergoModel\random_data_generator.py", line 179, in <module>
output = ergonomic_operator_assignment.ergonomic_math_model_solver(data_name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\karaba02\PycharmProjects\ergoModel\ergonomic_operator_assignment.py", line 148, in ergonomic_math_model_solver
erg_model.print()
File "C:\Users\karaba02\PycharmProjects\ergoModel\ergonomic_operator_assignment.py", line 112, in print
self.solution = self.ergoModel.solve(log_output=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\karaba02\PycharmProjects\ergoModel\venv\Lib\site-packages\docplex\mp\model.py", line 4835, in solve
return self.fatal("Cannot solve model: no CPLEX runtime found.")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\karaba02\PycharmProjects\ergoModel\venv\Lib\site-packages\docplex\mp\model.py", line 1080, in fatal
self._error_handler.fatal(msg, args)
File "C:\Users\karaba02\PycharmProjects\ergoModel\venv\Lib\site-packages\docplex\mp\error_handler.py", line 210, in fatal
raise DOcplexException(resolved_message)
docplex.mp.utils.DOcplexException: Cannot solve model: no CPLEX runtime found.
I have tried upgrade the academic version of CPLEX and make connection with python. It seems something related to enviroment but I don't know how I can solve this.
