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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 18.104.22.168 and 22.214.171.124 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 126.96.36.199 or newer, please reopen the ticket and attach the project so we can continue looking into this. Thanks!