From ee563a87d25f8929ad0dc4f6c4cfdead49b1117d Mon Sep 17 00:00:00 2001
From: ramseshk <45832522+ramseshk@users.noreply.github.com>
Date: Tue, 11 Aug 2026 16:46:31 +0800
Subject: [PATCH] =?UTF-8?q?Fix=20KeyError:=20'price'=20in=20auction=20=5Fp?=
 =?UTF-8?q?rice=5Fdist=5Fchart=20=E2=80=94=20compute=20on=20the=20fly?=
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---
 dashboard/pages/03_auction.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dashboard/pages/03_auction.py b/dashboard/pages/03_auction.py
index d11c554..3508474 100644
--- a/dashboard/pages/03_auction.py
+++ b/dashboard/pages/03_auction.py
@@ -40,6 +40,8 @@ def _price_dist_chart(proj):
     if proj is None:
         return go.Figure()
     df = proj.copy()
+    if "price" not in df.columns:
+        df["price"] = df.apply(lambda r: max(1.2, float(r.get("fvm", 100)) / 65.0) * float(r["qi"]) * (1.15 if r.get("role") == "A" else (0.95 if r.get("role") == "P" else 1.0)), axis=1)
     df["price"] = df["price"].fillna(0)
     fig = go.Figure()
     for role, color in ROLE_COLORS.items():