update comment and error message

Signed-off-by: Guthrie Adams <guthadam@amazon.com>
2021-11-10 10:54:53 -06:00
parent c372761f4e
commit f0b4eb1712
2 changed files with 5 additions and 2 deletions
@@ -137,7 +137,10 @@ namespace AZ
            }
            else if (!m_luaSourceFile.empty())
            {
-                auto loadOutcome = RPI::AssetUtils::LoadAsset<ScriptAsset>(materialTypeSourceFilePath, m_luaSourceFile, ScriptAsset::CompiledAssetSubId);
+                // The sub ID for script assets must be explicit.
+                // LUA source files output a compiled as well as an uncompiled asset, sub Ids of 1 and 2.
+                auto loadOutcome =
+                    RPI::AssetUtils::LoadAsset<ScriptAsset>(materialTypeSourceFilePath, m_luaSourceFile, ScriptAsset::CompiledAssetSubId);
                if (!loadOutcome)
                {
                    AZ_Error("LuaMaterialFunctorSourceData", false, "Could not load script file '%s'", m_luaSourceFile.c_str());