From c6d8035f3b36c265b37975d7a1c4d047b9a037dc Mon Sep 17 00:00:00 2001
From: Astazium <113135541+Astazium@users.noreply.github.com>
Date: Tue, 4 Aug 2026 23:26:03 +0300
Subject: [PATCH] detailed error message

---
 src/logic/scripting/lua/libs/libentity.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/logic/scripting/lua/libs/libentity.cpp b/src/logic/scripting/lua/libs/libentity.cpp
index 46efdff0f..80f7cc4cf 100644
--- a/src/logic/scripting/lua/libs/libentity.cpp
+++ b/src/logic/scripting/lua/libs/libentity.cpp
@@ -72,7 +72,7 @@ static int l_spawn(lua::State* L) {
     auto level = controller->getLevel();
     auto defname = lua::tostring(L, 1);
     if (defname == nullptr) {
-        throw std::runtime_error("invalid string");
+        throw std::runtime_error("string expected, got nil");
     }
     auto& def = content->entities.require(defname);
     auto pos = lua::tovec3(L, 2);