fix: throw error when use slot at template

vueComponent · Oct 22, 2019 · 041839b · 041839b
1 parent 600f2db
commit 041839b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/components/_util/props-util.js b/components/_util/props-util.js
@@ -137,7 +137,9 @@ const getComponentFromProp = (instance, prop, options = instance, execute = true
     const componentOptions = instance.componentOptions || {};
     (componentOptions.children || []).forEach(child => {
       if (child.data && child.data.slot === prop) {
-        delete child.data.attrs.slot;
+        if (child.data.attrs) {
+          delete child.data.attrs.slot;
+        }
         if (child.tag === 'template') {
           slotsProp.push(child.children);
         } else {