[DEFECT] Multi-Objective Crash - convergence criteria

[alfoa]

Thank you for the defect report

• I am using the latest version of RAVEN.
• I have read the Wiki.
• I have created a minimum, reproducible example
  that demonstrates the defect.

Defect Description

Traceback (most recent call last): File "/Users/aalfonsi/projects/raven/raven_framework.py", line 25, in <module> sys.exit(main(True)) ^^^^^^^^^^ File "/Users/aalfonsi/projects/raven/ravenframework/Driver.py", line 207, in main raven() File "/Users/aalfonsi/projects/raven/ravenframework/Driver.py", line 160, in raven simulation.run() File "/Users/aalfonsi/projects/raven/ravenframework/Simulation.py", line 909, in run self.executeStep(stepInputDict, stepInstance) File "/Users/aalfonsi/projects/raven/ravenframework/Simulation.py", line 842, in executeStep stepInstance.takeAstep(stepInputDict) File "/Users/aalfonsi/projects/raven/ravenframework/Steps/Step.py", line 320, in takeAstep self._localTakeAstepRun(inDictionary) File "/Users/aalfonsi/projects/raven/ravenframework/Steps/MultiRun.py", line 224, in _localTakeAstepRun sampler.finalizeActualSampling(finishedJobList[0],model,inputs) File "/Users/aalfonsi/projects/raven/ravenframework/Samplers/Sampler.py", line 1134, in finalizeActualSampling self.localFinalizeActualSampling(jobObject, model, myInput) File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/RavenSampled.py", line 325, in localFinalizeActualSampling self._useRealization(info, rlz) File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/GeneticAlgorithm.py", line 853, in _useRealization self._resolveNewGeneration(traj, rlz, info) File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/GeneticAlgorithm.py", line 976, in _resolveNewGeneration converged = self._updateConvergence(traj, rlz, old, acceptable) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/GeneticAlgorithm.py", line 1324, in _updateConvergence converged, convDict = self.checkConvergence(traj, new, old) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/GeneticAlgorithm.py", line 1120, in checkConvergence okay = f(traj, new=new, old=old) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/aalfonsi/projects/raven/ravenframework/Optimizers/GeneticAlgorithm.py", line 1146, in _checkConvObjective converged = (currentObj == self._convergenceCriteria['objective'][i]) and converged ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ TypeError: 'float' object is not subscriptable

By default, the convergence criteria on the objective (self._convergenceCriteria['objective']'') is float. The multi-objective always expects a list of convergence criteria self._convergenceCriteria['objective'][I]''). This causes another crash.

Steps to Reproduce

simply don't specify a convergence criteria for the genetic, and this error will pop up .

Expected Behavior

No crash?

Screenshots and Input Files

No response

OS

Linux

OS Version

No response

Dependency Manager

PIP

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For Change Control Board: Issue Closure

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