Hey there, what exactly does 'TypeError: Cannot access the 'scopedFn' property of an undefined object' mean?

Having trouble implementing RadListView with Nativescript-Vue. I am attempting to utilize a v-template for the header followed by another v-template for the list itself.

1) The header does not seem to be recognized, as only the standard v-template is displayed in full screen, completely ignoring the header.

2) Whenever I try to name my standard v-template, the app crashes and displays the error mentioned in the title of this question.

Why is this happening and what does it signify?

I am working on displaying a List beneath a GridLayout acting as the header with a fixed height of 200. I have tried various solutions but nothing seems to resolve this issue.

<RadListView @scrolled="onHomeListScroll" for="(post, index) in list" ref="listView" row="0">

       <v-template name="header">
          <GridLayout height="200" />
       </v-template>

       <v-template name="standardTemplate">
          <Label text="test" />
       </v-template>

</RadListView>

Answer №1

To resolve the issue, the Grid Layout rows property was adjusted to 200.

Interestingly, the row setting proved effective while the height setting did not.

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