Missing required positional argument: 'configured_N'

After having updated the predator/prey model from the demos folder for cadCAD 0.4.18, I’m getting the following error. Does this error look familiar? I’m sure there’s some more context I could give, I’ll update this issue if I find it.

Execution Mode: local_proc
Configuration Count: 1
Dimensions of the first simulation: (Timesteps, Params, Runs, Vars) = (1000, 6, 1, 2)
Execution Method: local_simulations

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-3-1fa93129baf3> in <module>
      2 # Tweak the prey_predator_abm/sim_params.py file if you want it to take longer (or not).
      3 start_time = time()
----> 4 experiments = run.run()
      5 end_time = time()
      6 print("Execution in {:.1f}s".format(end_time - start_time))

~/workspace/cadCAD/demos/prey-predator/run.py in run(drop_midsteps)
     22     results = pd.DataFrame()
     23     i = 0
---> 24     for raw_result, _tensor_field, _sessions in run.execute():
     25         params = configs[i].sim_config['M']
     26         result_record = pd.DataFrame.from_records([tuple([i for i in params.values()])], columns=list(params.keys()))

~/Library/Caches/pypoetry/virtualenvs/demos-KUP5ZvRJ-py3.8/lib/python3.8/site-packages/cadCAD/engine/__init__.py in execute(self)
    149 
    150             print("Execution Method: " + self.exec_method.__name__)
--> 151             simulations_results = self.exec_method(
    152                 sim_executors, var_dict_list, states_lists, configs_structs, env_processes_list, Ts, SimIDs, RunIDs,
    153                 ExpIDs, SubsetIDs, SubsetWindows, original_N

~/Library/Caches/pypoetry/virtualenvs/demos-KUP5ZvRJ-py3.8/lib/python3.8/site-packages/cadCAD/engine/execution.py in local_simulations(simulation_execs, var_dict_list, states_lists, configs_structs, env_processes_list, Ts, SimIDs, Ns, ExpIDs, SubsetIDs, SubsetWindows, exec_method)
    138     try:
    139         if len(configs_structs) == 1:
--> 140             return single_proc_exec(
    141                 simulation_execs, var_dict_list, states_lists, configs_structs, env_processes_list, Ts, SimIDs, Ns,
    142                 ExpIDs, SubsetIDs, SubsetWindows, exec_method

~/Library/Caches/pypoetry/virtualenvs/demos-KUP5ZvRJ-py3.8/lib/python3.8/site-packages/cadCAD/engine/execution.py in single_proc_exec(simulation_execs, var_dict_list, states_lists, configs_structs, env_processes_list, Ts, SimIDs, Ns, ExpIDs, SubsetIDs, SubsetWindows, exec_method)
     34         map(lambda x: x.pop(), params)
     35     )
---> 36     result = simulation_exec(var_dict_list, states_list, config, env_processes, T, sim_id, N, subset_id, subset_window)
     37     return flatten(result)
     38 

TypeError: simulation() missing 1 required positional argument: 'configured_N'

[JEJodesty]

@BenSchZA Good catch fixed this in during development the beginning of this week will merge a fix for this today

[JEJodesty]

Hot fix #183