Use alternates last

scheduleGenerator/generator.py

@@ -419,9 +419,6 @@ def generateScheduleV3(
               break
 
         if not found:
-          # Try alternate
-          alternates = [alt["CrsNo"] for alt in students[student["studentIndex"]]["remainingAlts"] if alt["CrsNo"] not in flex and alt["CrsNo"] in courseRunInfoCopy]
-          if len(alternates) == 0: # If not alternates, create critical error
           # Determine all places class exists
           existsIn, existingClassNames = [], []
           for block in running:
@@ -454,6 +451,9 @@ def generateScheduleV3(
                     break
 
           if not solution:
+            # Try alternate
+            alternates = [alt["CrsNo"] for alt in students[student["studentIndex"]]["remainingAlts"] if alt["CrsNo"] not in flex and alt["CrsNo"] in courseRunInfoCopy]
+            if len(alternates) == 0: # If not alternates, create critical error
               c_cr_count += 1
               criticalCount += 1
               if not newConflict(student["Pupil #"], "", "Critical", "C-CR", "Couldn't Resolve", conflictLogs): studentsCritical += 1