We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

[Android] Crash on changing tab with

Thread ID:





150291 Dec 31,2019 07:34 AM UTC Jan 2,2020 09:02 AM UTC Xamarin.Forms 2
Tags: SfTabView
Marco Negroni
Asked On December 31, 2019 07:34 AM UTC

Good morning,

i updated to, now on Android changing tab makes the application to crash:

12-31 08:27:01.335 D/Mono    ( 7758): Assembly Ref addref Syncfusion.SfTabView.XForms.Android[0xe12fb7c0] -> Syncfusion.Core.XForms[0xe12face0]: 18
**Android.Util.AndroidRuntimeException:** 'Animators may only be run on Looper threads'

You can find a video attached.

Sometime happens after changing the tab few times.

Thanks in advance

Attachment: 20191231_083223_90f78aa.7z

Victor Rafael Bocanegra Arias
Replied On January 1, 2020 01:24 AM UTC

Good evening, like Marco Negroni, my application was running correctly with version, but at the time of updating the error message appears: "Android.Util.AndroidRuntimeException: ** 'Animators may only be run on Looper threads" . I could not find information to solve the problem. Any help please.

Thank you so much

Hemalatha Marikumar [Syncfusion]
Replied On January 2, 2020 09:02 AM UTC

Hi Marco Negroni & Victor Rafael Bocanegra Arias,   
Greetings from Syncfusion.   
We would like to let you know that reported crash issue “Android.Util.AndroidRuntimeException when tab between the SfTabview-TabItems” with TabView is a known issue and we have already fixed the same. Please find the patch from below link

Assembly Version:   
Currently we don’t have a patch support for weekly Nuget release. Hence only provided this fix through custom assembly.   
Guidelines to use this custom assembly:   
Before applying this, please clear the cache   
Please do as per in below link when configured with Nuget in your application   

This fix will be included in our weekly Nuget release which is expected to be rolled out on 7th January 2020.   
Hemalatha M. 


This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile
Live Chat Icon