vuetify, nuxtjs errors: update(edit) object

[sergerdn]

API Platform version(s) affected: 0.5.1

Description

vue.runtime.esm.js?2b0e:619 [Vue warn]: Error in getter for watcher "filteredItems": "TypeError: Cannot read property 'header' of null"

found in

---> <VCombobox>
       <VForm>
         <BookForm> at src/components/book/Form.vue
           <BookUpdate> at src/views/book/Update.vue
             <BookLayout> at src/components/book/Layout.vue
               <VMain>
                 <VApp>
                   <Anonymous>
                     <Root>

How to reproduce

• Follow any link:
  • https://api-platform.com/docs/client-generator/vuetify/#install-without-docker
  • https://api-platform.com/docs/client-generator/nuxtjs/
• Make all things
• Proceed to edit any Books or Reviews item.

Additional Context

• vuetify:
• nuxtjs:

Errors happened here:

[pablougas]

Also getting this error anytime the combobox is cleared