Notice (2018-05-24): bugzilla.xamarin.com is now in
Please join us on
Visual Studio Developer Community and in the
Mono organizations on
GitHub to continue tracking issues. Bugzilla will remain
available for reference in read-only mode. We will continue to work
on open Bugzilla bugs, copy them to the new locations
as needed for follow-up, and add the new items under Related
Our sincere thanks to everyone who has contributed on this bug
tracker over the years. Thanks also for your understanding as we
make these adjustments and improvements for the future.
Please create a new report on
Developer Community or GitHub with
your current version information, steps to reproduce, and relevant error
messages or log files if you are hitting an issue that looks similar to
this resolved bug and you do not yet see a matching new report.
If I assign a ListView a new itemsource with less items than the last one and the ListView was scrolled let's say down to item 91 the new collection has only 50 it will request item 91 from the new collection and crash.
Not sure if it is important in my case both itemsources requested different DataTemplates via a TemplateSelector.
I would expect when you assign a new Itemsource that the ListView returns to the first Element of the new source.
Hey Thomas, I wasn't able to reproduce this crash in a new project or with the DataTemplate sample. It worked on Forms 188.8.131.52 and 184.108.40.206 and on all Android, iOS, and UWP.
Did the crash begin with 2.3.4? What platform are you experiencing this on? Please attach a repro project and we will look into it further. Thanks!
I wil try to snd you a stripped version of our App beginning next week.
Hey Thomas, since we haven't received a follow up in over 4 weeks, I'm going to go ahead and close this. However if you're able to create a repro for this using Forms 220.127.116.11 or newer, please reopen the ticket and attach the project so we can continue looking into this. Thanks!