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Display iteration variable names in solver error message #3079

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Merged
timothy-nunn merged 1 commit into from
Feb 29, 2024
Merged

Display iteration variable names in solver error message #3079

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10 changes: 7 additions & 3 deletions process/solver.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import logging
from process.fortran import numerics, global_variables
from process.utilities.f2py_string_patch import f2py_compatible_to_string
import numpy as np
from process.evaluators import Evaluators
from abc import ABC, abstractmethod
Expand Down Expand Up @@ -204,9 +205,12 @@ def _solver_callback(i: int, _result, _x, convergence_param: float):
res = e.result

except ValueError as e:
logger.warning(
f"Active iteration variables are : {list(enumerate(numerics.ixc[:numerics.nvar]))}"
)
itervar_name_list = ""
for count, iter_var in enumerate(numerics.ixc[: numerics.nvar]):
itervar_name = f2py_compatible_to_string(numerics.lablxc[iter_var - 1])
itervar_name_list += f"{count}: {itervar_name} \n"

logger.warning(f"Active iteration variables are : \n{itervar_name_list}")
raise e

else:
Expand Down