onerror property
      
      dynamic Function(ProgressEvent<EventTarget> )?
      get
      onerror
      
    
    
    
Implementation
_i2.dynamic Function(_i3.ProgressEvent<_i3.EventTarget>)? get onerror =>
    (_i3.ProgressEvent<_i3.EventTarget> p0) => _i4.callMethod(
          _i4.getProperty(
            this,
            'onerror',
          ),
          r'call',
          [
            this,
            p0,
          ],
        );
      
      set
      onerror
      (dynamic value(ProgressEvent<EventTarget> )?) 
      
    
    
    
Implementation
set onerror(_i2.dynamic Function(_i3.ProgressEvent<_i3.EventTarget>)? value) {
  _i4.setProperty(
    this,
    'onerror',
    value == null ? _i6.undefined : _i4.allowInterop(value),
  );
}