From a94b899c13dd9fcc5e6e8c4e5777b41adbbfb23a Mon Sep 17 00:00:00 2001 From: Dave Halter Date: Mon, 12 Oct 2026 22:37:24 +0200 Subject: [PATCH] Avoid an issue around lambdas, fixes #1978 --- jedi/inference/param.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/jedi/inference/param.py b/jedi/inference/param.py index 1f296215..b8ec4d3e 100644 --- a/jedi/inference/param.py +++ b/jedi/inference/param.py @@ -254,4 +254,4 @@ def _error_argument_count(funcdef, actual_count): else: before = 'from %s to ' % (len(params) - default_arguments) return ('TypeError: %s() takes %s%s arguments (%s given).' - % (funcdef.name, before, len(params), actual_count)) + % (getattr(funcdef, "name", ""), before, len(params), actual_count))