I created a SfListView reading data from a local SQLite database. It should display a list of questions with different types of answers, and the ItemTemplate is defined by a DataTemplateSelector.
If I put a single type of question in the list, it is rendered correctly and scrolling works great. If I mix types of question, when scrolling it throws the exception in the subject.
Please find attached my code. You should login (login will throw an exception which is already being investigated from your side), tap on the first audit and then tap on the first block to get the list that throws the exception. All the others works great.
JNJayaleshwari N Syncfusion Team January 28, 2019 06:53 AM
Thanks for contacting Syncfusion Support.
We have checked the reported query in your sample from our side. We would like to let you know that you have to set some time delay to load busy indicator before navigating to the Categorie page in your async ExecuteSelectedItemsCommand method because when busy indicator is enabled it needs some time to load indicator before navigating. We could currently able to run your sample after setting some delay. We will analyze further in detail regarding the reported crash and provide details on or before January 30, 2019.
GPGnana Priya Namasivayam Syncfusion Team January 30, 2019 08:03 AM
We have checked the given sample in detail. We would like to let you know that we are getting unhandled exception from SfButton in rare case while navigating from AuditList and we have forwarded to validate the exception to concern team. But the reported Null reference Exception didn’t occur from our side. Can you please share the stack trace when reported exceptions occurs which will help us to analyze better and provide appropriate solution
BKBharathiraja K Syncfusion Team February 4, 2019 10:53 PM
Thanks for your patience. We have validated and confirmed “SfButton get crash when placed inside the Xamarin.Forms TabbedPage” is an issue. We will include fix for the issue in our upcoming Volume-1 release which is scheduled to be rolled out in the mid of March 2019. We appreciate your patience until then.
MCMatteo ComiFebruary 5, 2019 03:26 AM
thanks for the update.
BKBharathiraja K Syncfusion Team February 5, 2019 03:45 AM
Thanks for your update. As always, we are happy to assist you.