throw exception on no new kata

katrain/core/ai.py

@@ -430,10 +430,9 @@ def generate_ai_move(game: Game, ai_mode: str, ai_settings: Dict) -> Tuple[Move,
                     ai_thoughts += f"{ai_mode} strategy. Top 5 Candidates {', '.join(cands)} "
                     aimove = moves_with_settledness[0][0]
                 else:
-                    game.katrain.log(
-                        "No moves found - are you using an older KataGo with no per-move ownership info?", OUTPUT_ERROR
+                    raise(
+                        Exception("No moves found - are you using an older KataGo with no per-move ownership info?")
                     )
-                    aimove = top_cand
             else:
                 if ai_mode not in [AI_DEFAULT, AI_HANDICAP]:
                     game.katrain.log(f"Unknown AI mode {ai_mode} or policy missing, using default.", OUTPUT_INFO)

katrain/core/constants.py

@@ -45,9 +45,9 @@ AI_STRATEGIES = AI_STRATEGIES_ENGINE + AI_STRATEGIES_POLICY
 AI_STRATEGIES_RECOMMENDED_ORDER = [
     AI_DEFAULT,
     AI_RANK,
+    AI_HANDICAP,
     AI_SIMPLE_OWNERSHIP,
     AI_SETTLE_STONES,
-    AI_HANDICAP,
     AI_SCORELOSS,
     AI_POLICY,
     AI_WEIGHTED,