onReceivedError property

(void Function(T controller, WebResourceRequest request, WebResourceError error)?) onReceivedError

Event fired when the WebView encounters an error loading a request.

Officially Supported Platforms/Implementations:

• Android native WebView (Official API - WebViewClient.onReceivedError)
• iOS (Official API - WKNavigationDelegate.webView)
• MacOS (Official API - WKNavigationDelegate.webView)

Implementation

final void Function(
        T controller, WebResourceRequest request, WebResourceError error)?
    onReceivedError;