IOS scrolling crash the application

[Alexays]

• I have read the README
• I have already searched for the same problem
• I have read and done the setup for Android: IMPORTANT Note for Android and iOS and IMPORTANT Note for Android
• I have read and done the setup for iOS: IMPORTANT Note for Android and iOS and IMPORTANT Note for iOS
• I have ran the sample app and it does not work there

Environment

Technology	Version
Flutter version	2.0.1
Plugin version	5.1.0+3
Android version
iOS version	14.4
Xcode version	12.4

Device information:

Description

With #703 fix, webview is not scrolling anymore and crash after 1-2s

Expected behavior:
Scrolling and not crashing

Current behavior:
Not scrolling and crashing

Steps to reproduce

Open a webview and scrolling

[pichillilorenzo]

I tested the example code in the README.md with a real iPhone 12 Pro (iOS 14.4) and it works as expected.

Here is the screen recording:

test.mov

I'm using Flutter version 2.1.0-10.0.pre.

Please, post an example code that causes this issue and the error logs you receive.

[Alexays]

By setting disableHorizontalScroll: true, the app crash on scroll without any error logs.

[pichillilorenzo]

fixed with new version 5.1.0+4

[callmejm]

@pichillilorenzo hi, not sure can you create a fixed version without null safety ?