Check type

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-custom-scripts"
 description = "Enhancements & experiments for ComfyUI, mostly focusing on UI features"
-version = "1.2.2"
+version = "1.2.3"
 license = { file = "LICENSE" }
 
 [project.urls]

web/js/betterCombos.js

@@ -470,7 +470,7 @@ app.registerExtension({
 				let prev = undefined;
 				modelWidget.callback = function () {
 					let ret = modelCb?.apply(this, arguments) ?? modelWidget.value;
-					if ("content" in ret) {
+					if (typeof ret === "object" && "content" in ret) {
 						ret = ret.content;
 						modelWidget.value = ret;
 					}