This is caused by the parent not being available during creation. The question is why it does not warn on first delegate creation, only after each consecutive ones?
The bigger problem is that "anchors.verticalCenter: parent ? parent.verticalCenter : undefined" binding doesn't help. ** Changed in: ubuntu-ui-toolkit (Ubuntu) Importance: Undecided => Medium ** Changed in: ubuntu-ui-toolkit (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1403005 Title: New ListItem TypeError Status in ubuntu-ui-toolkit package in Ubuntu: Confirmed Bug description: When I run tests/resources/listitems/ListItemTest.qml, the SECOND time I swipe the "Another standalone listitem", to reveal the trailing actions, I get a TypeError. All following times that I do this swipe I get the same error (only the first time I don't get it). The same thing happens with leading actions. tim@ubuntu:~/dev/ubuntu-ui-toolkit/staging/tests/resources/listitems$ qmlscene ListItemTest.qml file:///home/tim/dev/ubuntu-ui-toolkit/staging/tests/resources/listitems/ListItemTest.qml:107: TypeError: Cannot read property of null To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1403005/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp