player fix

frontend/src/PlayerContext.jsx

@@ -315,6 +315,8 @@ export const PlayerProvider = ({ children }) => {
             const origBaseline = p.baseline_xMins || 90;
             const baselineScale = (manualBaseline != null && origBaseline > 0) ? (Number(manualBaseline) / origBaseline) : 1.0;
 
+            if (!p.match_projections || typeof p.match_projections !== 'object' || Array.isArray(p.match_projections)) return;
+
             Object.entries(p.match_projections).forEach(([matchId, mData]) => {
               const override = effectiveFixtures[matchId];
 

main.py

@@ -505,9 +505,10 @@ def update_player(req: UpdateRequest):
     if req.is_admin and app_data.output_df is not None:
         idx = app_data.output_df[app_data.output_df["ID"] == req.player_id].index
         if not idx.empty:
+            row_idx = idx[0]
             for col in updated_row_df.columns:
                 if col in app_data.output_df.columns:
-                    app_data.output_df.loc[idx, col] = updated_row_df[col].values[0]
+                    app_data.output_df.at[row_idx, col] = updated_row_df[col].values[0]
     return updated_row_df.iloc[0].to_dict()