From d7f0964266170d1070eac9823bbb340e89371282 Mon Sep 17 00:00:00 2001
From: Chenlei Hu <chenlei.hu@mail.utoronto.ca>
Date: Wed, 19 Jun 2024 22:36:31 -0400
Subject: [PATCH] Fix routes (#3790)

---
 server.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server.py b/server.py
index 59090258..30ea90c6 100644
--- a/server.py
+++ b/server.py
@@ -538,8 +538,10 @@ class PromptServer():
         # prefix are supported.
         api_routes = web.RouteTableDef()
         for route in self.routes:
-            assert isinstance(route, web.RouteDef)
-            api_routes.route(route.method, "/api" + route.path)(route.handler, **route.kwargs)
+            # Custom nodes might add extra static routes. Only process non-static
+            # routes to add /api prefix.
+            if isinstance(route, web.RouteDef):
+                api_routes.route(route.method, "/api" + route.path)(route.handler, **route.kwargs)
         self.app.add_routes(api_routes)
         self.app.add_routes(self.routes)