Hello
Can you provide full example? Seems that you are doing something wrong.
2016-01-28 12:07 GMT+03:00 Olivier Tilloy <olivier.til...@canonical.com>:
> On Thu, Jan 28, 2016 at 9:37 AM, Sam Bull <sam.hack...@sent.com> wrote:
> > I have a custom component used as a delegate in a ListView. When this
> > object is removed I get the error:
> >
> > TypeError: Cannot read property of null
> >
> > This is occurring on the rather standard line:
> >
> > anchors { left: parent.left; right: parent.right }
> >
> > So, how am I supposed to clean up this error? The only thing I can
> > think of, is a hacky looking bit of code like:
> >
> > anchors { left: (index == -1) ? 0 : parent.left; right: (index ==
> > -1) ? 0 : parent.right }
>
> Try:
>
> anchors {
> left: parent ? parent.left : undefined
> right: parent ? parent.right : undefined
> }
>
> HTH,
>
> Olivier
>
> --
> Mailing list: https://launchpad.net/~ubuntu-phone
> Post to : ubuntu-phone@lists.launchpad.net
> Unsubscribe : https://launchpad.net/~ubuntu-phone
> More help : https://help.launchpad.net/ListHelp
>
--
Mailing list: https://launchpad.net/~ubuntu-phone
Post to : ubuntu-phone@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-phone
More help : https://help.launchpad.net/ListHelp
