Traceback (most recent call last):
  File "C:\Program Files (x86)\pyfa\.\gui\shipBrowser.py", line 1155, in createNewFit
    fitID = sFit.newFit(self.shipID, self.tcFitName.GetValue())
  File "C:\Program Files (x86)\pyfa\.\service\fit.py", line 129, in newFit
    self.recalc(fit)
  File "C:\Program Files (x86)\pyfa\.\service\fit.py", line 686, in recalc
    fit.calculateModifiedAttributes(withBoosters=withBoosters, dirtyStorage=self.dirtyFitIDs)
  File "C:\Program Files (x86)\pyfa\.\eos\saveddata\fit.py", line 721, in calculateModifiedAttributes
    item.calculateModifiedAttributes(self, runTime, False)
  File "C:\Program Files (x86)\pyfa\.\eos\saveddata\ship.py", line 62, in calculateModifiedAttributes
    effect.handler(fit, self, ("ship",))
  File "C:\Program Files (x86)\pyfa\.\eos\effects\shipmissilevelocitycf.py", line 5, in handler
    level = fit.character.getSkill("Destroyers").level
  File "C:\Program Files (x86)\pyfa\.\eos\saveddata\character.py", line 155, in getSkill
    item = self.getSkillNameMap()[item]
KeyError: 'Destroyers'