Yeah, that is too old. The sensingArea property was added in revision 1866 http://bazaar.launchpad.net/~ubuntu-sdk-team/ubuntu-ui-toolkit/staging/revision/1866 while your phone is running version 1795
Please note that the -dev documentation is generated from the packages available in the rc-proposed channel, so you have to run the latest OS on rc-proposed channel to make sure you get the UITK version that the -dev documentation refers to. ** Changed in: ubuntu-ui-toolkit (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1557802 Title: Cannot assign to non-existent sensingMargins "sensingMargins" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1557802/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs