[Vuejs]-Vue component not displaying computed properties

convert this

<li v-for="item in domains" :key="item.post_name">

to

<li v-for="item in domains" :key="item">

and if this doesn’t work, add index as key

<li v-for="(item,idx) in domains" :key="idx">

Please disregard this. I jumped the gun and posted the question before I knew what was wrong.