Hi guys.
I had the same problem - when one clicks directly on the checkbox field the error appears. My solution is: add a class to the tag of q-checkbox, i.e.

<q-checkbox v-model=“todo.done” class=“no-pointer-events” />

Thank you to youtube channel of Danny Connell. He provides his code-base, where the solution was found

Hi guys.
I had the same problem - when one clicks directly on the checkbox field the error appears. My solution is: add a class to the tag of q-checkbox, i.e.

<q-checkbox v-model=“todo.done” class=“no-pointer-events” />

Thank you to youtube channel of Danny Connell. He provides his code-base, where the solution was found