Slider Button throws an exception.

[AliAAli1]

The following NoSuchMethodError was thrown during paint():
The method 'toPaint' was called on null.
Receiver: null
Tried calling: toPaint()

The relevant error-causing widget was
SliderButton
lib\components\sheets.dart:248
When the exception was thrown, this was the stack
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:54:5)
#1 _BoxDecorationPainter._paintShadows
package:flutter/…/painting/box_decoration.dart:436
#2 _BoxDecorationPainter.paint
package:flutter/…/painting/box_decoration.dart:482
#3 RenderDecoratedBox.paint
package:flutter/…/rendering/proxy_box.dart:2146
#4 RenderObject._paintWithContext
package:flutter/…/rendering/object.dart:2322
...

[lexprimost]

same issue here . did you find a solution ?

[lexprimost]

i wrapped it in a container and it works fine now

[tjmeal]

Same problem, and wrapping into Container doesnt solve the problem for me. Is there any solution comming ?

[Hasilt]

workaround is to add boxshadow to SliderButton.

[harmispatel]

Do like this

Container( child: SliderButton( action: () { ///Do something here Navigator.of(context).pop(); }, label: Text( "Slide to cancel Event", style: TextStyle( color: Color(0xff4a4a4a), fontWeight: FontWeight.w500, fontSize: 17), ), icon: Text( "x", style: TextStyle( color: Colors.white, fontWeight: FontWeight.w400, fontSize: 44, ), ), boxShadow: BoxShadow( color: Theme.of(context).primaryColor, blurRadius: 2.0, spreadRadius: 2.0, offset: Offset.zero ), ), )