From 3b63205e70e00bf273472551787b783b0e310676 Mon Sep 17 00:00:00 2001
From: Arksine <arksine.code@gmail.com>
Date: Sun, 8 Nov 2020 06:58:45 -0500
Subject: [PATCH] websockets:  Report exception when "TypeError" is caught

Signed-off-by:  Eric Callahan <arksine.coded@gmail.com>
---
 moonraker/websockets.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moonraker/websockets.py b/moonraker/websockets.py
index cb95e56..0574196 100644
--- a/moonraker/websockets.py
+++ b/moonraker/websockets.py
@@ -74,7 +74,7 @@ class JsonRPC:
         try:
             result = await method(*args, **kwargs)
         except TypeError as e:
-            return self.build_error(-32603, "Invalid params", req_id)
+            return self.build_error(-32603, f"Invalid params:\n{e}", req_id)
         except ServerError as e:
             return self.build_error(e.status_code, str(e), req_id)
         except Exception as e: